Remote work has changed how organizations manage security. Employees now access cloud applications, websites, and company resources from different locations and devices. This makes it important for organizations to have security controls that provide visibility and help manage access across distributed environments.
One useful approach is combining Zero Trust access with additional layers of security such as Cloud Access Security Broker (CASB) capabilities and DNS filtering.
Why CASB Matters
Cloud applications are now an important part of everyday business operations. Employees may use multiple cloud services to communicate, store files, collaborate, and manage projects. This can create security challenges when organizations do not have enough visibility into cloud usage.
A CASB capability can help organizations gain better visibility and control over cloud application activity. It provides an additional security layer between users and cloud services, helping organizations manage cloud access while supporting their broader security policies.
For distributed teams, this type of visibility can make it easier for administrators to understand how cloud resources are being accessed and identify areas that may require additional security controls.
The Role of DNS Filtering
DNS is another important part of internet access. When users visit a website or connect to an online service, DNS helps translate domain names into network addresses. Because DNS requests occur frequently, controlling DNS traffic can provide another opportunity to improve security.
DNS Filtering can help organizations control access to domains according to defined security policies. This can reduce exposure to unwanted or potentially risky destinations and give administrators greater control over internet access.
A Layered Security Approach
CASB and DNS filtering work well as complementary security controls. CASB focuses on cloud application visibility and access, while DNS filtering provides control at the domain level. When combined with Zero Trust principles, identity-based policies, and device security, these capabilities can contribute to a stronger remote-work security strategy.
Modern organizations need more than a traditional VPN to protect distributed teams. A layered approach helps security teams manage access, improve visibility, and apply consistent policies across users and devices.
To explore more QuickZTNA capabilities, visit the QuickZTNA platform and QuickZTNA Features.
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