Network-Security

Zero Trust Will Make Half the CCIE Security Blueprint Obsolete by 2028 — Here's What Survives

Half of what’s on the CCIE Security v6.1 blueprint will be irrelevant in production networks by 2028. Traditional perimeter defenses — zone-based firewalls, static ACLs, VPN-centric architectures — are being replaced by identity-driven, continuous-verification security models. But here’s the counterintuitive part: CCIE Security v6.1’s heavy focus on Cisco ISE actually positions certified engineers better for the zero trust future than most people realize. Key Takeaway: Zero trust is killing traditional perimeter security, not the CCIE Security certification. The v6.1 blueprint’s emphasis on ISE, TrustSec, and identity-based access control maps directly to zero trust principles — making CCIE Security holders more valuable, not less. ...

CCIE Security Salary in 2026: What ISE and Firepower Engineers Actually Earn

CCIE Security holders earn $140,000 to $250,000+ in 2026, with the average sitting at $175,000 — roughly $13,000 more than the overall CCIE average across all tracks. For ISE and Firepower engineers specifically, the CCIE Security certification creates a salary premium that no other Cisco track matches. Key Takeaway: CCIE Security is the highest-paying CCIE track in 2026, with senior ISE and Firepower architects earning $200,000–$250,000+ — a 15–20% premium over CCIE Enterprise Infrastructure holders. ...

Cisco Patches 48 ASA, FTD, and FMC Vulnerabilities in March 2026: What CCIE Security Candidates Must Know

Cisco dropped one of its largest security patch bundles in recent memory on March 4, 2026 — 25 advisories covering 48 vulnerabilities across Secure Firewall ASA, Secure FTD, and Secure FMC. Two of those flaws score a perfect CVSS 10.0. If you’re studying for CCIE Security, these are the exact platforms you’ll face on exam day, and understanding how they break is just as important as knowing how to configure them. ...

Cisco ASA vs FTD for CCIE Security v6.1: Which Platform to Master First

Every CCIE Security v6.1 candidate hits the same question early in their prep: do I master ASA first, or dive straight into FTD? Reddit threads are full of conflicting advice. Some candidates say FTD dominates the lab. Others insist ASA fundamentals are non-negotiable. The truth — as usual — is more nuanced than either camp admits. I’ve spent significant time dissecting the v6.1 blueprint, lab reports from recent candidates, and the actual platform behaviors you’ll encounter under exam pressure. Here’s the definitive breakdown. ...

BGP RPKI Route Origin Validation: A Hands-On Guide

Learn how to implement BGP RPKI Route Origin Validation on Cisco IOS-XE and IOS XR to prevent route hijacks and improve routing security.