DEV Community: Yashpal Patel

Cyber Security Fundamentals: What Is Cybersecurity & CIA Triad Explained

Yashpal Patel — Mon, 10 Aug 2026 10:26:31 +0000

Cybersecurity is the practice of protecting systems, networks, devices, and data from unauthorized access, digital attacks, or damage.

🛡️ The 3 Core Pillars (CIA Triad)

Every security architecture relies on three primary concepts:

Confidentiality: Ensures sensitive data is accessible only to authorized users.
Integrity: Protects data from being altered, deleted, or tampered with.
Availability: Guarantees that systems, networks, and applications stay operational when needed.

Security is not a one-time setup or a single tool—it is a continuous process of securing your infrastructure and reducing the attack surface.

Cyber Security Foundations: Part 1 - What & Why? 🛡️

Yashpal Patel — Mon, 20 Jul 2026 04:14:51 +0000

Hello everyone!
I’ve recently embarked on my journey as an "Infrastructure Hacker" (Vulnerability Researcher). To sharpen my skills and document my growth, I’m launching a 25-part series: 'Cyber Security Foundations'.
What is Cyber Security?
In simple terms, it's the practice of protecting systems, networks, and programs from digital attacks. Think of it as the ultimate digital defense system.

Why is it essential?
In our digital-first world, our data—from banking details to personal identity—is our most valuable asset. Securing it isn't just an option; it's a necessity.

Join the Journey!
I’ll be breaking down complex security topics into bite-sized, beginner-friendly content throughout this series.

Follow me for updates.
Let's learn and grow together!
Feel free to drop your feedback or suggestions in the comments.
Happy hacking! 🚀

Why Cyber Security Researchers Must Understand Frontend Code Layouts 🔐

Yashpal Patel — Fri, 10 Jul 2026 12:26:20 +0000

As a Vulnerability Researcher focused on infrastructure security, I believe understanding how frontend components are built is crucial for effective code reviews and finding implementation flaws.

Today, I built and analyzed a premium interactive UI component (a glowing 3D-style AI Assistant Avatar) using pure HTML and CSS to study modern UI layouts and secure animation structures.

The Source Code:


html
<!-- Put your HTML avatar code here later if you want -->

### Key Takeaway for Infosec Peers:
To secure any application or infrastructure, we must first master the building blocks. Analyzing safe frontend architectures helps us spot potential misconfigurations, bad input handling, or injection vectors during a deep-dive security audit.

What are your thoughts on secure coding practices during development? Let's discuss below!

#buildinginpublic #infosec