
R82.20 is a major leap forward in security, networking, performance, and operational
efficiency across Threat Prevention, Security Gateways, VPN, Hybrid Mesh, and Security
Management (Smart-1). This release brings broad IPv6 readiness, deep SASE integration,
improved clustering and routing scalability, and enhanced management capabilities, making it
one of the most substantial upgrades in recent versions.
FedRAMP-authorized mode
New optional FedRAMP mode for Security Gateways directs cloud-dependent security
blades to use FedRAMP-hosted and authorized services.
Higher Availability, Predictability & Resilience
R82.20 significantly improves system resilience and traffic continuity:
- Critical State Detection proactively identifies memory, CPU, disk, and congestion
issues and triggers seamless cluster failover.
- ElasticXL gains MACsec-encrypted synchronization and per VS clustering logic,
ensuring multitenant environments remain stable and isolated.
- VSX hardware acceleration now supports high-speed 40/100GbE and and
10/250GbEcards for line-rate throughput.
A More Secure & Modern Infrastructure
R82.20 delivers full-stack IPv6 expansion across Threat Prevention, ThreatCloud AI, DNS
security, VPN, Identity Awareness, VoIP, Dynamic Routing, and Gateway management.
This enables confident operations in modern dual-stack or IPv6-only networks without
compromising visibility, threat prevention, or operational control.
Security engines receive strong upgrades:
- DNS Trap and SNORT 3.x now support IPv6 and modern rule syntax for enhanced
threat detection.
- Cisco SGT enforcement adds granular zero-trust network segmentation.
Faster, More Scalable Networking
R82.20 introduces the largest routing and VPN upgrade set to date for higher application
performance and resilience, and operational simplicity:
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