What is CIANA in cybersecurity? In cybersecurity, CIANA is an acronym that represents the five core principles of information security: Confidentiality Ensures information is only accessible to authorized users. Examples:...
Modern networks have shifted toward hybrid identity, remote access, and cloud-first infrastructure. As this shift continues, many organizations are reassessing how device posture, compliance checks, and network access control should...
Network Access Control (NAC) is a security framework that controls who and what can connect to your network, and under what conditions. It ensures that only authenticated users and verified,...
For years, Network Access Control (NAC) solutions like Cisco ISE, Aruba ClearPass, and Forescout were considered the gold standard for enforcing device authentication and network segmentation. But as organizations shift...
Network access control (NAC) has become a foundational pillar of modern network security. As enterprises manage hybrid workforces, IoT devices, unmanaged endpoints, and distributed corporate networks, choosing the right NAC...
What is context-aware access? Context-aware network access is a security mechanism that dynamically enforces access policies based on the specific context of a user or device trying to access a...
What is identity-based access control? Identity-Based Access Control (IBAC) is a security mechanism used to regulate access to systems, networks, and data based on the digital identity of users or...
What is cloud-native access control? Cloud-native access control refers to a security approach that focuses on protecting applications and infrastructure built for cloud environments. Cloud environments are built to run...
What is RADIUS and how does it work? What is RADIUS? RADIUS stands for Remote Authentication Dial-In User Service. It is a protocol that provides centralized Authentication, Authorization, and Accounting...
