Cisco ISE plays a critical role in Network Access Control, helping organizations build robust and secure networks.
I'm happy to share with you a brief explanation about it and its core topics:
Cisco ISE (Identity Services Engine) is a AAA solution (Authentication, Authorization, Accounting) with advanced features that go beyond traditional access control. Some of these include:
Posture → A set of criteria defined by the organization to ensure employee devices meet certain security requirements before connecting (AV, DLP, FW enabled, etc.).
Profiling → Automatically identifying what kind of device is connecting (printer, camera, laptop, etc.) through network attributes and network sensors.
Guest Access → Providing secure, temporary access for visitors.
➡️ Simply, Cisco ISE acts like a security gatekeeper for the network. It ensures that only the right people and devices get the right level of access, while keeping everything else secure.
➡️ It also fits perfectly with the modern security concept that internal users and devices shouldn’t be blindly trusted or given full access just because they’re inside the network. Instead, access should always be verified, controlled, and limited to what’s truly needed.
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