The introduction of improvements allowed organizations to protect internal servers with certificates, ensuring that encrypted traffic destined for internal web servers was scanned for exploits.
PAN-OS 8.1 arrived just as AWS, Azure, and GCP became critical infrastructure. This release introduced: pan-os 8.1
Accelerated analysis of zero-day malware, reducing the "time to verdict" from minutes to seconds. In early 8
In early 8.1 releases (8.1.0 - 8.1.3), GlobalProtect portals on active-passive HA pairs would fail to sync cookies, forcing users to re-authenticate after a failover. On the opposite end of the spectrum, the
: This version drastically simplified decryption by removing the need for dedicated offloader appliances. The companion PA-3200 Series hardware launched alongside it, offering up to 20 times the decryption throughput of previous models.
On the opposite end of the spectrum, the PA-5200 series utilized PAN-OS 8.1 to push multi-gigabit throughput with threat prevention enabled. This version optimized the utilization of the dedicated hardware processors (SSL, Networking, and Content processing), allowing data centers to inspect traffic at line speed.