Introduction Security telemetry is only useful if it’s collected, parsed, enriched, and acted upon. Cisco ISE holds critical identity, posture, and access events (802.1X, MAB, RADIUS Access-Accept/Reject, posture results, CoA actions, ANC), but those events must be consumed by your SOC fabric so correlation, detection […]
![[Day 107] Cisco ISE Mastery Training: SDA Fabric Authentication](https://networkjourney.com/wp-content/uploads/2025/08/Day-107-–-Cisco-ISE-Mastery-Training-SDA-Fabric-Authentication.png)
Introduction In the modern enterprise, networks are no longer static — they’re dynamic, software-defined, and built to handle mobile workforces, IoT, cloud integrations, and zero-trust requirements. Traditional VLAN-based segmentation, ACLs, and static security policies simply cannot keep up with the velocity of business change. This […]
Introduction In today’s enterprise networks, the battle for security and agility is being fought not at the perimeter, but inside the network fabric itself. With the explosion of IoT devices, mobile endpoints, contractors, and cloud-connected applications, traditional IP-based segmentation is no longer enough. Static VLANs […]
Introduction In today’s world, remote work is no longer an exception—it’s the new normal. With users connecting from home offices, co-working spaces, airports, and even unsecured public Wi-Fi, the enterprise security perimeter has dissolved. Traditional VPN connectivity ensures encryption, but it does not guarantee that […]
Introduction In modern enterprise security, the days of static firewalls and isolated NAC enforcement are long gone. Today’s threats are adaptive, user devices are mobile, and applications live everywhere — from on-premises data centers to SaaS platforms. This demands dynamic, context-aware enforcement, where security decisions […]
Introduction In enterprise security, it’s not a question of if a disaster will happen — but when. Power outages, hardware failures, corrupted databases, or even cyber-attacks can bring down critical infrastructure. When Cisco ISE (Identity Services Engine) is at the center of your network access […]
