PAN-OS Auth Bypass CVE-2026-0257 Exploited in the Wild
CVE-2026-0257 PAN-OS GlobalProtect auth bypass now exploited. Plus FBI dismantles $1.9B PhaaS operation and France's Tchap platform breached.
Posts tagged: Zero-Trust
Network Segmentation Pitch: From VLANs to Microsegmentation to TrustSec
The SE's guide to pitching network segmentation maturity — from flat networks through VLANs, ACLs, microsegmentation, and TrustSec SGTs — with objection …
How to Whiteboard a Zero Trust Architecture in 10 Minutes
Step-by-step guide for Solutions Engineers to whiteboard a Zero Trust Architecture in customer meetings — the 5 pillars, drawing sequence, and vertical-specific …
Cisco ISE Posture Assessment: Complete Configuration Guide
Configure Cisco ISE posture assessment end-to-end — client provisioning, posture conditions, requirements, compliance states, and AnyConnect integration.
Cisco ISE Guest Portal Setup: Self-Registration, Sponsored, and Hotspot
Configure Cisco ISE guest portals end-to-end — self-registration, sponsored access, hotspot, Central Web Auth flow, and guest VLAN assignment.
How to Integrate Meraki Networks with Cisco ISE
Integrate Cisco Meraki wired, wireless, and VPN with ISE — WPA2-Enterprise, Central Web Authentication, CoA, and step-by-step policy configuration.