DEV Community: stella

Developing a Diagnostics Management Application with Improved Data Security Using Mendix Solution

stella — Tue, 04 Apr 2023 11:39:07 +0000

Companies associated with healthcare industry provide clinical services, drug manufacturing, medical equipment, and healthcare-related support services such as insurance. These companies play an important role in the diagnosis, treatment, and management of illness, nursing, injury, and disease. As we all know, the healthcare industry is vast, with many departments, and each department has a massive database to maintain, update, and keep track of. It also provides preventive, remedial, and therapeutic services to patients.

To provide these services, healthcare providers such as doctors, nurses, medical administrators, insurance companies, government agencies, medical equipment manufacturers, and pharmaceutical companies must work together. Keeping track of all these areas and getting results when needed is a challenge for today’s healthcare providers.

Diagnostics Management Applications play an important role in assisting healthcare providers and patients to get the reports on time. Let us see how by reading the blog below.

What is Diagnostics Management Application

DMA – A Diagnostic Management Application is a software solution that aids healthcare professionals in managing the diagnostic testing procedure for their patients. DMAs are frequently used to aid in problem identification and troubleshooting, performance optimization, and downtime prevention in sectors like manufacturing, automotive, aerospace, and healthcare.

Users can often plan and monitor diagnostic tests, gather and analyze data, and produce reports and warnings using DMAs. Additionally, they might have capabilities for predictive maintenance, root cause analysis, and error tracking. To give a complete picture of the machinery and procedures, DMAs are frequently combined with other tools and systems, such as enterprise resource planning (ERP) systems and maintenance management systems.

Through proactive maintenance and the early detection of issues, a DMA’s major objective is to increase efficiency and reliability. Employing a DMA enables businesses to lower the costs related to unscheduled downtime while also enhancing the overall efficiency of their machinery and procedures.

How do organizations use Diagnostics Management Application?

To increase productivity and dependability, organizations use diagnostics management applications (DMAs) in a variety of ways, including the following:

DMAs gather data from diagnostic tests and give tools for analyzing that data to discover faults and possible difficulties. They also let users to schedule and track diagnostic tests for equipment, systems, or processes, ensuring that all relevant tests are conducted on a regular basis.

DMAs can provide reports and warnings based on the findings and analysis, assisting users in identifying and prioritizing problems. The ability to track errors and assist users in determining the source of difficulties allows companies to take corrective action and avert more problems.

Employing a DMA enables businesses to increase performance overall while enhancing the effectiveness and dependability of their machinery and operational procedures.

What are the issues with Diagnostics Management Application Based on Legacy Technologies

Modern diagnostic management software may contain more features than legacy systems, which can limit the usefulness of the system and the standard of care given to patients. It may be challenging to share patient data and coordinate care when legacy systems are unable to communicate with other systems in an efficient manner.

The user interfaces of legacy systems may frustrate healthcare personnel, which could result in overall decline in the quality of patient treatment.

Legacy systems might be more susceptible to cyber assaults due to security flaws, which could expose private patient information. It could be more challenging to manage and maintain, needing more effort and resources to keep them up and running. Higher expenses for healthcare providers may result from this.

What are the needs of a modern-day Diagnostics Management Application using Mendix?

To be effective and efficient, a modern diagnostics management application (DMA) employing Mendix solutions low code platform may need to adhere to several standards. A Mendix-based contemporary DMA might require the following things:

DMAs may need to be flexible and configurable to fulfil the unique needs and specifications of various businesses and sectors. They must be able to adjust their scale up or down as necessary to consider changes in the quantity of diagnostic tests being run or the size of the company.

DMAs may need to be integrated with other systems, like enterprise resource planning (ERP) systems or maintenance management systems, to provide a comprehensive perspective of equipment and operations. They should have an easy-to-use interface that is understandable even to users with limited technical skills.

To secure sensitive information and adhere to applicable regulations, the applications should be designed with data security and privacy in mind and be easily accessible from a variety of devices and allow users to access and utilize the system from anywhere.

The Success Story

The client is a well-known expert in MRI diagnostics and offers image diagnosis services across several US locations.

What were the issues with our client’s Diagnostics Management Application?

The client’s system has a significant amount of patient data as well as other pertinent information because it is one of the busiest diagnosis centers.

This greatly complicated the process of tracking payments and delivering reports, etc. A platform is required to make talks between medical facilities and the lawyers who represent the patients easier. To manage all approvals, billing, delivery reports, and payment structure, the client wanted to create an application.

What are the business requirements?

The client required an application to achieve the following corporate objectives while facilitating simplicity and automation inside the current system.

Develop an application that integrates delivery report, billing, and approvals and improve the case management.
Assistance with HL7 talks for the attorney with other medical facilities.
Scalable architecture that can accommodate the portal’s future growth and association.

How we did it

Utilizing Mendix, we created an application based on a business need that enabled the following features

An innovative system to improve end-user usability with a strong emphasis on streamlining the approvals and invoicing process was created.
Interaction between the application and EXA to convert HL7 files into regular files.
Developed HL7 engine integration.
Lowered the need for manual intervention in the approvals and denials processes, which also decreased the need for communication via FAX and email.

What are the results we have delivered?

After the installation procedure was complete, encrypted data transfer boosted data security by 93%.
The efficiency and productivity of the stakeholders increased as the approval and rejection processes were made simpler.
Automated billing conversion reduced manual involvement by up to 60% when switching from paper billing to electronic billing.
Attorneys were able to monitor and track pending payments in all the billing centers.

Original Source: https://www.indiumsoftware.com/blog/developing-a-diagnostics-management-application-with-improved-data-security-using-mendix/

Your Comprehensive Mobile Testing Guide-2021

stella — Mon, 03 May 2021 08:34:26 +0000

Did you know? In the year 2020 more than 200 billion apps were downloaded worldwide. The user retention rate for mobile applications, however, stood at 32 percent. They clearly show that while it may be difficult to get your app downloaded, it is harder to engage and attract users and make them return to your app if these numbers are anything to go by.

It can be tricky, however, to consistently deliver in-app experiences that delight. How do you ensure that your mobile app adds each and every element, screen, and feature to an appealing experience and moves the user down the conversion funnel? Through harnessing the power of experimentation, one way to get there is; and here is where mobile app testing comes in.

Testing is a vital aspect of the lifecycle of mobile apps. Nevertheless, because of all the time and effort it takes to complete the full cycle of app testing, developers frequently ignore it more often than not. A product should be checked on any level in order to produce a consistent app that would be fun for an audience to use.

Step-1: Process outline

It is easier for one to detail the list of all the instances he is going to test until a developer determines which use cases he can test manually or automatically. You must build a mobile device test plan with all the use cases you want to access, explain briefly the tests you want to run, and describe the anticipated sprint outcome.

Step-2: Choosing the type of tests to run

The next step in the mobile testing process is to determine if a test would be manual or automated. Although it’s a tough decision to make, here are a few ways to determine whether it should be automated or manual to test mobile applications.

Step-3: Preparing test cases

The next step in the testing of mobile apps is identifying the cases for which you will write tests. This process has two approaches:

Checking based on requirements: Testing the performance of particular app features

Company scenario-based testing: From the business viewpoint, the evaluation of the scheme is carried out.

Defining mobile device test cases depends on the type of test that you want to run as well. application tests are divided into 2 wide categories: Functional and Non-Functional testing.

It’s time to move on to the actual testing process after you’ve determined which form of test you want to run on the app.

Step-4: Manual testing

Although there are developers who prefer automated testing over a manual approach, the combination of manual and automated testing is recommended when it comes to the Agile testing system.

According to the mobile app test plan, a developer begins a test sprint. It is best for him to start with manual exploratory testing.

Also, initial investments are not needed for manual testing, which is another justification to start it early on.

As a Word or Excel folder, be sure to keep clear records of all testing sessions. To save more time in the later stages, consider running manual test sessions simultaneously if there is an opportunity to engage with a few testers simultaneously.

Step-5: Automated testing

Consider automating the most repetitive or predictable ones after you have carried out a few manual testing processes and detected the trends of results and the frequency at which you need to run the test.

Often, running these tests automatically is a common practise when it comes to performance checking, load testing, stress testing, or spike testing.

Selecting the right method is important when it comes to evaluating automation. There are a lot of options on the market. Here are a few points you may want to take into consideration when searching for the right match.

Step-6: Usability testing & Beta testing

There is a popular misconception among testers that beta-testing will fully replace usability testing as they identify the same issues.

Start a sprint with a testing session on usability. It is incredibly beneficial to get some exposure from actual users during the design stage. A developer will demonstrate a possible feature with a usability tester and narrow down the list of application features to those that have been well received by the user base.

Beta-testing, on the other hand, is a great match when a product is designed from start to finish, and before putting out the application, you want to get feedback on the whole system. Beta-testing helps developers to consider, similar to usability testing, the features are more and less required by application users to know what path the software might follow in the future.

So, all in all, it is worth running both usability and beta testing. There is, however, the distinction between the two.

Usability testing primarily demonstrates whether the feature works while beta-testing gives a developer an idea of whether or not individuals frequently use a specific application feature.

Step-7: Performance testing

After you’ve checked the feature-by-feature performance of your programmes, it’s time to analyse the whole system’s performance. That’s when mobile checking for results comes into effect. It helps to assess the speed, scalability, reliability under high traffic levels, checks for device errors or inconsistencies in the app.

Although performance testing typically does not come until later in the overall testing framework, it is also a solid strategy to start it early on and run performance testing sprints along with unit testing.

Be sure to set practical goals in order to determine the quality of performance testing. Although it’s tempting to evaluate the product from the viewpoint of a developer, try to separate the app as far as possible from it and look at it as a customer.

Step-8: Security & compatibility testing

There are a lot of data protection standards mobile applications have to follow. There is a different data protection standard to be applied according to the functionality of your app (at times, a few).

It is important to follow up with industry standards when performing security testing and translate these guidelines into realistic steps. A security tester should also be willing to deal with exceptions and circumstances that are unpredictable. Each safety practise must be meticulously recorded in the event that a governing organ wants to review it.

Step-9: Releasing the final version

A developer performs an end-to-end testing sprint after all is said and finished to ensure that the programme operates correctly on the back-end and server level and is ready to be uploaded. When no significant bugs are found after a series of revisions, an application is released to app stores by a developer. If there are bugs in the app, they are resolved and the end-to-end sprint for testing is repeated.

View the original Source: https://www.indiumsoftware.com/blog/mobile-testing-guide/

How Indium performed VAPT to get rid of unauthorized access to premium features? (A Success Story)

stella — Mon, 03 May 2021 08:28:56 +0000

E-reading is more popular than ever before, and the COVID outbreak has really turned our kids completely into e-learning. 2020 was the digital year completely, and it has enhanced the growth rate of educational apps by 30%. The year has positively impacted digital businesses, and there is better revenue for all the software applications than in previous years.

In this blog post, we will look at the issue faced by our client on their software, our VAPT solutions to their problems, and the positive business impact created by our testing solutions.

A glimpse of our client portfolio and the reason behind partnering with us!

Our client is a software development enterprise that offers solutions for E-reading, information consumptions, and document visualization. They render software solutions that create digital PDF experiences helping the application users to connect with facts and information across sources and save the content for references.

The client’s application works on iPad. It enables users to work on multiple documents simultaneously and becomes an essential app for communities in law, technical document verification, contract writers, RFPs, etc. Our client offers a free download of the e-reading application to all the users and enhances some advanced features to the premium users with paid subscriptions.

Our client’s application required a QA as the users and hackers were trying to break the software’s premium walls and leverage the advanced premium features without the subscription.

Hence, the client partnered with us to go through a vulnerability assessment to help them identify the loopholes in premium access. Also, they want the premium users to remain confidential with their key/license to prevent unauthorized access.

Client’s requirements and our VAPT solution

A look into our client requirements.

The client was facing a tough phase in their business as the users and hackers were breaking the premium walls of the application and leveraging the advanced features of the paid application model.

This, in turn, reduced their number of subscribers as premium users were sharing their license to the app users, and hackers were cracking the advanced version and sharing the software. Which required urgent notice and the need for an experienced software testing company. Our client approached us with a set of requirements.

They required a detailed report of all the security loopholes that can be leveraged by a user/hacker to access the premium account features in the application.

The client wanted us to verify the vulnerabilities of reverse engineering/decompiling the application code base that leads to unauthorized access of premium features.

They opted for 360-degree security testing of the software with a VAPT approach and reports that infer defects and business impacts pertaining to these actions.

They approached the Indium team to provide solutions for this vulnerability around their software.

How Indium team offered an automated QA strategy with a VAPT approach to get rid of unauthorized access to premium features?
Indium Software is a pioneer in Quality Assurance solutions and has strong expertise in security testing. Indium Software’s VAPT helps discover vulnerabilities within the application and reduces the risk drastically. Indium also provides a wide range of security testing services apart from VAPT.

Quality Assessment

The Indium testing team developed an optimized strategy for automated assessment with open-source tools and manual methods in the perspective of hackers to penetrate through the e-reading software and identify the loopholes for security breaches.

Our test engineers performed the vulnerability assessments on both enterprise and customer versions of the software. We then performed a static and dynamic analysis to pierce through the application to identify the loops by which hackers crack the premium features.

Static Analysis

Our team then framed a customized static analysis to exploit the interesting files and performed the test cases with injection and reverse-engineering attacks. This includes license key forgery attacks, memory analysis, and binary analysis. Our software testers dug deeper into the static analysis of the application.

They cross-checked the windows search, load algorithms as they might help in tampering with the application codebase.
We also validated the hard-coded credentials/ data, keys, comments, and hidden functions.

Dynamic Analysis

Indium team does not want to leave our client down in any scenario and hence we do perform a dynamic round of testing in the apps.

Tested the man-in-middle attacks using enumeration techniques with manual methods.

We performed a thorough analysis of API calls to the application.(Both request & response).

Identification of threats

Our quality engineers performed manual enumeration to identify the security breaches, functionality defects, and they leveraged CLI tools. With these customized testing strategies, we notified two critical vulnerabilities under sensitive data exposure and insecure communication.

Our Fixes

Our team recommended appropriate fixes for every potential threat identified in the e-reading application to our client. Here are our recommendations!

API for secure HTTP methods and transport-level encryption for secure communication.

Appropriate configurations for server address and handling of API, app error responses by removing sensitive details from the software cache.

Business Impact

Our client was much happier as we created strong premium walls for their application by breaking down all the security breaches. We created an automated vulnerability assessment and penetration test suite for their application to get rid of unauthorized access to premium accounts.

Complete coverage of breach scenarios with QA approach underlines with OWASP top 10 & SANS 25/CWE security standards.

Our team extensively defined the processes that led to extensive test coverages, inclusive of QA techniques like false-positive and binary analysis.

We created vertical privilege escalation methods to restrict the recreation of malicious versions.

Generated the reports by identifying the critical vulnerabilities & discussed with the development and production teams the security risks in the application with recommendations of fixes. The teams fixed the defects and delivered the e-reading software with zero loopholes for breaches.

Our VPAT solutions completely destroyed the security breaches, and there were zero reviews on the app store regarding security breaches. After implementing the QA solutions, the client app generated stable revenue on all three-quarters.

Our quality engineers reproduced the breaches and defects to generate detailed reports & test documents. Our test reports inferred the defects in the aspects of affected URLs with screenshots & logs. Our SME teams added-on the fixes in the reports to ease the client’s upgrade on the e-reading software!

View the original Source: https://www.indiumsoftware.com/blog/how-vapt-to-get-rid-of-unauthorized-access/

Top 7 Cloud Based Software Testing Tools

stella — Fri, 15 Jan 2021 06:13:39 +0000

Cloud testing contributes to being a kind of software testing in which a specific software app is tested, with the aid of different cloud computing services. The objective of Cloud testing is testing the specific software for different non-functional and functional needs with the aid of cloud computing. It assures quicker availability with flexibility and scalability, which helps save costs and time during the software testing.

Cloud computing has earned a high reputation as the internet-based Platform, offering different computing services, such as software, hardware, and different computer-related services. There are different Cloud computing models, which include Platform as a service or PaaS, Software as a service, or SaaS Infrastructure as a Service or IaaS.

There are different tools, which stand second to none in offering supreme quality of cloud testing services. Though they have similarities in function, there are differences in features, the types, pricing models, use cases, and potential customers. Owing to this, the cloudscape has become highly crowded. In this article, we have included five cloud-based software tools.

Firebase Test lab

It is a popular Android tool for offering top quality cloud testing services. It is possible to conduct this type of testing across a bunch of configurations and devices with a single operation. Hence, you will be able to use these software testing tools with different test results, such as screenshots, videos, and logs, which are present within the Firebase console.

If Quality analysts do not write their test cases, they can make the proper use of this tool. The automatic software testing feature of this tool provides the suitable option for automatic testing. In addition to this, it provides visible signs of different app crashes.

The pricing model of this cloud-based mobile testing comes with three different plans. The free version is referred to as Spark and comes with certain limitations. The Flame is another plan which includes monthly payments, whereas the Blaze plan ensures payment as you use it. A variety of Android devices offer the prerequisite choice to conduct software testing with this tool's aid.

It is also equipped with a built-in ROBO test, which provides the suitable choice for the analysis of different UI applications. Besides this, it is useful to automatically explore the User Interface with the stimulation of different user activities. You can use this tool with different CI systems. This tool also incorporates the integration of the gcloud command-line, Firebase console, and Android studio.

Perfecto

It is another popular cloud-based mobile testing tool that stands out of the ordinary in conferring manual testing, mobile performance testing, test automation, real-device monitoring. Apart from this, it features 14 different secure data centers that boast of several real devices. It is possible to get access to these devices from different browsers.

This tool comes with three unique payment plans, referred to as Enterprise, Advanced, and Basic. In addition to this, it includes a free trial for 2 hours. You will get about 10,000 tablets, phablets, and mobile phones in this specific cloud testing service.

AWS Device Farm

It is a popular cloud computing software testing tool. This testing service offers the right option to the software tester to run different applications on several devices at once.

So, the tester will be able to view the error screenshots, logs, videos, and performance data. In addition to this, it helps in fixing different real-time problems before the shipping of the application. There are two different kinds of software testing, which are known as remote and automatic.

It is possible to test the native and hybrid applications by choosing this software testing tool.

This cloud-based software testing tool is equipped with a ready-made fuxx test that ensures that the software developers do not need to test the software independently. So, the Quality Analysts run the tests with the aid of non-rooted and real devices with different OEM and branded carrier offerings.

AppPerfect

It contributes to being a well renowned cloud-based testing tool that offers the suitable choice for cloud-hosted testing, security testing, and cloud load testing.

It is recognized to be the cloud testing framework, which offers a helping hand in testing different web applications on the different combinations of browsers, hardware, and various operating systems.

Apart from this, it offers a cloud testing service that is known to be fully managed, on-demand, and scale. Another primary benefit of this cloud testing tool is that it helps in designing and recording different test scripts, exporting different test results, offering the view, and ensuring comprehensive reporting.

BlazeMeter

BlazeMeter happens to be the cloud-based testing tool that offers the suitable choice for an end to end performance to execute the complete test cycle. It is a popular cloud-based software testing tool that helps in the simulation of different test cases.

You will be amazed to know that it is possible to simulate about one million customers with this software testing tool's aid. It is useful in simulating about one million users. This cloud-based software testing tool confers real-time reporting so that you can find real-time and accurate data.

There are different benefits of opting for cloud-based mobile testing. You can use this tool across different OS platforms and different devices. Besides this, it is possible to access this mobile-based testing from any place at any time.

In addition to this, you can initiate accessing this tool with login and URL aid, with different credentials. Also, it provides the opportunity to integrate with tools for collaborating with the team.

Along with this, this AI software testing supports real-time software testing with the aid of different real network carriers. It also confers the facilities for parallel software testing, which confers concurrent testing. It helps in saving an ample amount of time during the test cycle.

These tools, used for QA services, are considered to be an integral part of the software testing life cycle. These tools act as enabled for meeting the stakeholder and product owner expectations. Also, they are useful in launching bug and error-free mobile applications within a short period.

Penetration Testing on Cloud Environment – Important Things to Consider

stella — Fri, 10 Jul 2020 06:08:30 +0000

Technically, a penetration test on the cloud computing environment does not differ that much from any other penetration test, even an on-premise equivalent.

You may have moved data to the cloud. But that doesn’t mean your responsibilities for securing it are gone.

In a hybrid cloud environment, where some data is stored locally while some lives in the cloud, security must be assessed wherever information resides. Penetration testing probes for weaknesses that could compromise security, perhaps leading to a data breach.

When your organization stores sensitive information on behalf of customers, like medical or financial records, you are not just responsible for protecting their data; you also must ensure that all of your outsourcing venues are following proper protocol.

How is a typical pen test carried out?

Pen tests start with a phase of reconnaissance, during which an ethical hacker spends time gathering data and information that they will use to plan their simulated attack.

After that, the focus becomes gaining and maintaining access to the target system, which requires a broad set of tools.

Tools for attack include software designed to produce brute-force attacks or SQL injections.

There is also hardware specifically designed for pen testing, such as small inconspicuous boxes that can be plugged into a computer on the network to provide the hacker with remote access to that network.

In addition, an ethical hacker may use social engineering techniques to find vulnerabilities. For example, sending phishing emails to company employees, or even disguising themselves as delivery people to gain physical access to the building.

The hacker wraps up the test by covering their tracks; this means removing any embedded hardware and doing everything else they can to avoid detection and leave the target system exactly how they found it.

What happens in the aftermath of a pen test?

After completing a pen test, the ethical hacker will share their findings with the target company’s security team.

This information can then be used to implement security upgrades to plug up any vulnerabilities discovered during the test. These upgrades can include rate limiting, new WAF rules, and DDoS mitigation, as well as tighter form validations and sanitization.

Challenges of Cloud Pentesting

In the past, testing of cloud-based applications and infrastructure was somewhat restricted because of legal and geographical complications.

Security enthusiasts and professional penetration testers were not permitted to perform intrusive security scans or penetration tests on cloud-based applications and environments without the explicit permissions of Cloud Service Providers like Microsoft Azure and AliCloud.

But the growing number of cyber attacks targeting the cloud in recent years is paving the way for mainstream cloud computing penetration testing.

The recent CapitalOne data breach showed that a misconfigured access control (IAM) configuration on AWS was enough for a malicious attacker to obtain adequate credentials to illegally access Amazon S3 buckets and retrieve the information stored within.

Organizations are now open to QA outsourcing to conduct penetration tests on their cloud environments under controlled circumstances. But before going deep into what a cloud environment pentest entails, it pays for users to understand that security of the cloud is a shared responsibility.

Cloud service providers like Amazon Web Services (AWS) inherently build security in their infrastructure. Cloud firewalls such as Security Groups are configured by default to disallow all traffic unless otherwise specified by the user.

It is this user flexibility that is ballooning the risk of human error in the cloud. If end users accidentally switch a configuration like removing a Security Group whitelist to a VPN or internal IP, they open up their cloud infrastructure and applications to a larger attack surface.

Pen-testing on cloud environment – The Execution

1) Understand the policies of the cloud provider
Putting private clouds aside, for now, public clouds have policies related to pen-testing. In many cases, you must notify the provider that you’re carrying out a test, and it puts restrictions on what you can actually do during the pen-testing process.

So, if you have an application that runs on a public cloud and would like to pen test it, you’ll need to do some research first regarding the process your cloud provider recommends. Not following that process could lead to trouble. For instance, your pen test will look a lot like a DDoS attack, and it may shut down your account.

All cloud providers proactively monitor their infrastructure for anomalies. In some cases, humans may give you a call to find out what’s up. In most cases, cloud service providers have automated procedures in place that shut down the system without warning when it perceives a DDoS attack.

You could come into the office the next day and find that your cloud-delivered storage systems, databases, and applications are offline, and you’ll have some explaining to do to get them back up and running.

The long and short of this is that there are rules of the road when it comes to public clouds. You have to understand the legal requirements of the pen testing, as well as policies and procedures, or else you’ll quickly find yourself off the cloud system.

2) Create a pen-testing plan
Those who plan to do a cloud application pen test first need to create a pen-testing plan. The test plan should be agreed to by the pen-testing team, and each part of the plan should be followed. Any exceptions that occur are really part of the results, such as an application admin seeing the pen test occurring and killing access for the pen-testing team.

3) Select your pen-testing tools
There are many pen-testing tools on the market. While pen testing cloud-based applications with on-premises tools is a popular approach, there are now cloud-based pen-testing tools that may be more cost-effective. Moreover, they don’t require huge hardware footprints. It’s a cloud pen testing a cloud. What’s important about the tool is that it can simulate an actual attack.

In Summation

Pen testing is not an option these days. It’s the only way to prove that your cloud-based applications and data are secure enough to allow the maximum amount of user access with the minimum amount of risk.

View the original source here: https://www.indiumsoftware.com/blog/penetration-testing-on-cloud-environment/

What is Software Testing? Ultimate Guide for Beginners

stella — Thu, 18 Jun 2020 06:29:47 +0000

What is Software Testing?

Software Testing is a process used to measure the quality of a product or software. This process is used to check whether the actual results meet the expected results and the particular software is bug-free.

During this process, a software component is evaluated and tested for bugs. Software QA can be done both manually and using automation tools.

The testing approach is categorized into Black box testing and White box testing. Black box testing is an approach used to test the software without any knowledge of the program or internal structure of the code.

While White box testing is an approach where the software is tested by a tester who knows the internal code of the software being tested.

Before going into detail in software testing, we need to understand the difference between Errors, Bugs and Defects.
Error is a difference between the actual and the expected results. It signifies the mistakes made by developers.

Bug is an error identified within the application before it goes into production. It is a programming error that produces incorrect results and causes the program to crash.

The error identified during the testing process is usually logged in as a Defect.

Why Software Testing?

Let’s take the example of an e-commerce Application where the user tries to buy an item from the website.

He adds an item into his cart and pays for it. Only later, he realizes that he was charged twice for an item.

Nobody wants to be in such situations. Neither the user nor the organization. This might be a very lame example.

However, the point here is the quality of the product is directly proportional to the reputation of the organization.

Let’s take some real examples. In 2014, due to a technical glitch, thousands of shopping items were listed for 1 pence in Amazon during the Christmas shopping season.

Resulting in lots of small business owners in shock and losses.

This is a perfect example of why software testing is essential for the business.

Software Testing Services is crucial because it will identify the errors/bugs from a system at the beginning.

By identifying the problem at the early stages will help in improving the quality of the product.

What is the Objective of Software Testing?

The ultimate objective is to ensure the final product is without any bugs, defects and errors.

The objectives of software testing vary based on the product or software that is being tested.

It also varies based on the project requirements. However, there are few common objectives of software testing such as,

To fulfill the requirements of the customer.

To identify defects that are created during the development of the product.

To match the requirements of the software product given for testing.

Perform effective tests by generating high-quality test cases.
To provide a high-quality software or product to the end user

Importance of Software Testing

As human beings, we are prone to errors. Some of these errors are not very impactful.

While some errors may affect the reputation of the organization, similar to the example of Amazon mentioned above.

In such situations, it is better to identify the errors before the launch of the software. Hence, software testing plays a vital role in the success of a product or software.

It is not possible to develop a software without errors/bugs, hence testing of the application is crucial.

In today’s competitive market, only quality products survive. To make sure the product is of good quality, software testing is necessary.

Software testing is crucial in identifying the errors and defects that were created during the software development.

It is important as it creates a trust amongst the customers with their application.
Software Testing is essential to check the performance of the software.
Testing is required to make sure the application is not resulting in any failures, as it may be expensive in the later stages of product development.

Software Testing Types

Functional Testing
Unit Testing
Integration Testing
Smoke testing
System testing
Sanity testing
UAT ( User Acceptance Testing)
Interface testing
Regression testing
Interoperability testing
Non-functional Testing
Performance testing
Endurance testing
Load testing
Volume testing
Stress testing
Security testing
Usability testing
Compliance testing
Compatibility testing

Conclusion

Now that we know the necessity and importance of software testing, it is equally important to know which type of testing will be appropriate and when to implement it. It is best to include Software Testing in the early stages of the Software Development Life Cycle.
Since the cost of fixing, a bug at the early stage is much cheaper than fixing the bugs after the completion of the product.

View the original source here: https://www.indiumsoftware.com/blog/software-testing-guide-beginners/

7 Trends in Mobile test automation

stella — Fri, 09 Aug 2019 06:52:59 +0000

These days, Software industry has been changing as the year advances. Additionally, software testing companies are likewise changing by the advancements in the business. The quick, innovative headways in the product testing industry strike the analyzers to upgrade their aptitudes deliberately. It's quite urgent for the product advancement and testing firms to consider the latest programming testing patterns in 2019 to achieve normal quality.

DevOps practices and test mechanization methodology for a Digital change is being considered as a standout amongst the most noteworthy purpose of the center for the business sectors, and the organizations are positioning high on business examination and distributed computing. Changes in the testing patterns would likewise notably affect programming testing and quality affirmation.

Today, the associations are incorporating their testing in the product improvement cycle, with testing strategies like Agile. This additionally incorporates the foundation of the T-CoEs to coordinate the testing device with business improvement items that are 'Readied for Business.' A few associations additionally draw in free testing firms for their product testing needs. Also, they get less cost on testing and don't require in-house assets. There are different other huge patterns in the product testing world that incorporates Digital testing, DevOps testing, and Data Warehouse testing.

Along these lines, there is a strong interest to pick the continuous programming testing patterns for all the product enterprises on the planet, which causes them to acclimate to the prerequisites of the advanced world.

Codeless Test Automation:

As of late, there were sure changes in the realm of innovation. The related thing occurred in the product testing world where test mechanization has risen to advance dynamic programming discharges at the most elevated quality. Computerization has dependably been captivating, as it diminishes the standard testing endeavors and animates the testing procedure. However, ROI isn't constantly anticipated.

To expand the versatility of test robotization, 'Codeless Mobile Test Automation' is presented. Codeless test robotization apparatus encourages the product analyzers and business clients to mechanize experiments without pondering the coding. It conveys quicker outcomes and diminishes the time expended to comprehend the code.

Computerized reasoning:

Programming testing is the main assigned way where an application can be investigated under explicit conditions and where analyzers can distinguish the dangers engaged with programming usage. Testing, then again, is gradually talking to higher computerization to guarantee best exactness and accuracy in the drive towards advanced change. While attempting to make the application dependable, the world is turning towards Artificial Intelligence (AI). This implies rather than manual testing and human obstruction; we are moving towards a circumstance where machines will be continuously expecting control.

Mechanical Process Automation (MPA):

These days, upgrades in AI and programming testing world have secured the way for Robotic Process Automation (RPA). Most recent and rising innovations, for example, the Internet of Things (IoT), Artificial Intelligence (AI), Machine Learning, and Cognitive Computing are changing the enterprises. RPA is the most recent innovation which can re-develop the business procedure the board perspective.

The mix of Agile and DevOps:

The interest to embrace industry changes and quicker conveyance to the market is driving associations to advanced change. Furthermore, this outcome in an improved reception of hierarchical practices and systems like DevOps and Agile.

For this reception to achieve achievement, quality should be considered for a group responsibility. All in all, what sort of a significant job will programming analyzers have?

The truth of the matter is, there won't be a solitary job. Aside from the arranging and execution of the test procedures, they likewise need to give a ceaseless reaction about the item quality (i.e., Continuous Testing). It's easy to state. However they will end up being the quality mentors fortifying the quality outlook and enabling the other colleagues to be required in the test exercises. Notwithstanding for the most entangled frameworks, this will drive to quicker organizations and guaranteeing great items that are conveyed practically.

Reception in IoT Testing:

These days, the vast majority of the business ventures are grasping the Internet of Things (IoT). IoT applications and gadgets are tried for execution, security, and ease of use. A large portion of the clients relies upon IoT testing before the procurement of their items. All the IoT gadgets anticipate Internet network, in this way, presented to security defects and dangers. This guarantees the requirement for IoT Testing.

Expand Mobile Test Automation Coverage

Because of rising dangers and the complexities of mobile applications, associations need improved test inclusion for the business suite. It will be basic to strategize computerization forms and build up the required systems. Regardless of whether you influence an authorized instrument or settle on an open source stage, it brings to the table higher test inclusion, watching out for every issue inside the application or it'sits use. Test Automation guarantees the required usefulness and tests the application every now and again under differing circumstances for getting wanted results.

Testing Devices and Configurations

These days, the market is overflowed with new handsets of differing arrangements, stacked with numerous working frameworks, and screens with one of a kind measurements. This pattern will grow over a particular period, which will make testing increasingly computerized, intricate, and testing. Test Automation methodology and structures will get planned to make mobile applications responsive and solid over every single gadget.

Ceaseless development is required for steady development, which is troublesome without Continuous Testing over Test Automation stages. It will help groups check for bugs and issues driving ahead in the testing cycle. Portable Test Automation Security and Maintenance along these lines display new bugs with the application.

Conclusion

The mechanical upgrades in the product testing industry push analyzers and QA to improve their aptitudes, ability, and quality habitually. It is a unique test for programming analyzers as well as for the total group to talk about the mechanical updates and enhancements. Regardless, we can watch the testing business tap down these difficulties with their investigation and adjustments.

In this worldwide world, an opportunity to-market can execute the change between triumph or annihilation. It doesn't have any kind of effect if we are examining a worldwide business or the accompanying startup. In a continually related society, clients are ending up increasingly more particular with regards to the nature of the arrangements, particularly security, execution, and convenience includes that were typically neglected before.

Benefits of automated testing

stella — Fri, 28 Jun 2019 07:03:39 +0000

So many organization these days shifting from manual testing to automation testing. There are so many reasons behind this, basically test automation services provides numerous benefits to the organization. Testing engineers and developers, as well it is advised to those organization, which are still using manual testing procedures to shift their services to automation testing procedures. By this way, they will be capable of making their organization a better place to work for the employees and to avail the services for the customers. Today we are here to describe the essential benefits of the automated testing tools to help those organization who are still using the old methods of testing processes.

Save time

Most of the testing genius believes that with manual testing their requires so long to write the test scripts to perform the testing processes. The more difficulty they feel at the time of regression testing to save the time of these engineers to write the scripts for automation testing helps a lot. Automation testing allows the test engineer to use test scripts any number of time in the repeated mode they don't need to write the testing scripts again and again.
Quality check

Automation testing processes are capable of providing you cross check the test results; this will help the test injurious to improve the quality of the testing processes as compared to the manual testing.

Quick bug detection

While working with manual testing procedures, it is difficult to find the bugs with the test engineers need to manually use the application. Many numbers of times to find the exact problems in the application but with the help of automation testing tools, the bugs can be easily detected in the application to save time and efforts on the software development life cycle.

Test performance of the application

With manual testing, a test engineer is not capable of simulating the thousands of numbers of users on the application at the same point of time lack of this facility eliminate the performance check in the manual testing. But with the help of automation testing, a test engineer can easily put the load on the application to check how the application behaves when thousands of users use it simultaneously reusability.

Test automation allows a test engineer to reuse the test scripts prepared with the help of automation testing tools. The tool saves the requirements of the application for the future as science test engineer can utilize the test scripts as many time as they want, especially for regression testing.
Robust and easy reporting

Automation testing tool has the amazing benefit of tracking every test script. Every test strips should, which is executed, is stored in the visual logs of the testing program. And a test engineer as well as other departments or a related person of the organisation can see these visual loss in these reports the clear data or information is available regarding the test scripts like number of test scripts to execute a number of test strips are already executed schedule of the testing process reported bugs and many more.

Testing capability

When it comes to capability automation testing tools can test all types of applications like web application desktop applications and mobile applications also that is there are numerous testing tools which can test and application in various browsers and operating system environment at the same time. Also, there are so many tools available which are capable of testing all three types of applications under one roof.

Enhance the test coverage

There are various testing tools which can use thousands of line of code in one test case. They are also capable of writing the test case and test them easily. These tools are responsible for and sure that the application is working fine in all the aspects like user interface, Web services, databases, functionality, etc. This helps test engineers to improve the test coverage and with the improve test forestry are capable of getting the testing reports quickly.

Manpower utilization

It is believed that is an organization is using automation testing processes. Then they no longer need so many test ingenious in the testing team they can decrease the number of people on the particular project and utilize those people to test more projects simultaneously.

Test flexibility of application

Flexibility is the ability of the application to mold itself according to future requirements. The automation testing tools are capable of testing our flexibility to match the future specifications of the application. They simulate the various conditions which may arise in the future in a particular project or application.
Reduce the chances of failure.

When it comes to manual testing, there is always a large percentage of chances of the failure of test testing procedures. The reason behind this is that sometimes the application has some hidden curves which may or may not appear at the type of testing processes. If they do not appear, then, those parts go with the application at the time of release. But with the help of automation testing tools, a test engineer can easily find the hidden bugs available in the application. To make sure that the application is working properly and there are no loopholes available in the application.

Improve return on investment

Return on investment is an environment which provides a clear picture to management and project managers that what are the specific benefits the company can avail from the particular project. So first you need to find out what are the requirements of the application, what is the budget of the application, what you are spending on the application exception, the cost of manual testing includes various aspects, like the cost of manpower, cost of time, cost of efforts of the test engineer, etc.

Conclusion

The above are the various factors which help you to improve the testing processes with the help of automation testing tools. Most of the tools also provide trial versions with limited functionality so that the test engineers can check is the tool is beneficial for their application or not. If you have experienced any of the above benefits of a testing tool or you want to share more than that of the automation testing tools with us, then please share with us in the comment section.