Practical guidance on Palo Alto Networks firewalls: health checks, migrations, Panorama, GlobalProtect and PAN-OS operations.
Palo Alto Networks security advisories for Oct 12–18, 2026: 14 advisories (2 critical/high) and 1 new CISA KEV entry, with patch-prioritization guidance.
A phase-by-phase outline for moving from Cisco ASA to Palo Alto Networks, including the zone, NAT and VPN differences that cause most cutover problems.
The nine areas a thorough Palo Alto firewall health check covers, from PAN-OS versions and management-plane hardening to rule cleanup, security profiles, HA and logging.
