Traceability and Control of Post-Quantum Cryptography in Decryption
Table of Contents
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- Authenticate LSVPN Satellite with Serial Number and IP Address Method
- Private Key Export in Certificate Management
- Clone a Snippet
- Security Checks
- GlobalProtect Portal and Gateway
- IP Optimization for Mobile Users - GlobalProtect Deployments
- License Enforcement for Mobile Users (Enhancements)
- Multiple Virtual Routers Support on SD-WAN Hubs
- Native SASE Integration with Prisma SD-WAN
- New Prisma Access Cloud Management Location
- Normalized Username Formats
- PAN-OS Software Patch Deployment
- Policy Analyzer
- Saudi Arabia Compute Location
- Site Template Configuration
- TACACS+ Accounting
- Tenant Moves and Acquisitions
- Traceability and Control of Post-Quantum Cryptography in Decryption
- User Session Inactivity Timeout
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- FedRAMP High "In Process" Requirements and Activation
- License Activation Changes
- Performance Policy with Forward Error Correction (FEC)
- View and Monitor ZTNA Connector Access Objects
- Software Cut-Through Support for PA-3400 and PA-5400 Series Firewalls
- Persistent NAT for DIPP
- ZTNA Connector Wildcard and FQDN Support for Applications and Additional Diagnostic Tools
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- 5G Cellular Interface for IPv4
- Advanced WildFire Inline Cloud Analysis
- API Key Certificate
- App Acceleration in Prisma Access
- ARM Support on VM-Series Firewall
- Authentication Exemptions for Explicit Proxy
- BGP MRAI Configuration Support
- Cloud Managed Support for Prisma Access China
- Configuration Audit Enhancements
- Cortex Data Lake (CDL) Logging with CN-Series Firewall
- Device-ID Visibility and Policy Rule Recommendations in PAN-OS
- Dynamic IPv6 Address Assignment on the Management Interface
- Dynamic Routing in CN-Series HSF
- Enhanced IoT Policy Recommendation Workflow for Strata Cloud Manager
- Enhanced SaaS Tenants Control
- Exclude All Explicit Proxy Traffic from Authentication
- Region Support for Strata Logging Service
- GlobalProtect Portal and Gateway Support for TLSv1.3
- IKEv2 Certificate Authentication Support for Stronger Authentication
- Improved Throughput with Lockless QoS
- Increased Device Management Capacity for the Panorama Virtual Appliance
- Inline Security Checks
- Integrate Prisma Access with Microsoft Defender for Cloud Apps
- IoT Security: Device Visibility and Automatic Policy Rule Recommendations
- IOT Security Support for CN-Series
- IP Protocol Scan Protection
- IPSec VPN Monitoring
- Link Aggregation Support on VM-Series
- Maximum of 500 Remote Networks Per 1 Gbps IPSec Termination Node
- New Platform Support for Web Proxy
- New Template Variables
- PA-415-5G Next-Generation Firewall
- PA-450R Next-Generation Firewall
- PA-455 Next-Generation Firewall
- PA-5445 Next-Generation Firewall
- PA-7500 Next-Generation Firewall
- Policy Rulebase Management Using Tags
- Post Quantum IKE VPN Support
- PPPoE Client for IPv6
- Public Cloud SD-WAN High Availability (HA)
- Remote Browser Isolation
- Secure Copy Protocol (SCP) Support
- Security Checks
- Service Connection Identity Redistribution Management
- Service Provider Backbone Integration
- Session Resiliency for the VM-Series on Public Clouds
- Intelligent Security with PFCP for N6 and SGI Use Cases
- SNMP Network Discovery for IoT Security
- Strata Cloud Manager: Application Name Updates
- Support for Cortex Data Lake Switzerland Region
- TACACS+ Accounting
- Throughput Enhancements for Web Proxy
- TLSv1.3 Support for Administrative Access Using SSL/TLS Service Profiles
- Traceability and Control of Post-Quantum Cryptography in Decryption
- Traffic Replication Remote Network and Strata Cloud Manager Support
- VM-Series Device Management
- View and Monitor App Acceleration
- View and Monitor Remote Browser Isolation
- Virtual Routing Forwarding for WAN Segmentation
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- New Prisma Access Cloud Management Location
- Cortex Data Lake Regional Support
- Integrate Prisma Access with Microsoft Defender for Cloud Apps
- Delete a Snippet
- Create a Custom Path Quality Profile
- High-Bandwidth Private App Access with Colo-Connect
- Refresh Pre Shared Keys for Auto VPN
- New Predefined BGP Redistribution Profile
- Troubleshoot NGFW Connectivity and Policy Enforcement Anomalies
- Cloud IP-Tag Collection
- Web Proxy for Cloud-Managed Firewalls
- Config Version Snapshot
- Log Viewer Usability Enhancements
- Introducing ADEM APIs
- July 2023
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- High-Bandwidth Private App Access with Colo-Connect
- Traffic Replication and PCAP Support
- Third-Party Device-ID in Prisma Access
- New and Remapped Prisma Access Locations and Compute Locations
- Transparent SafeSearch Support
- Private IP Visibility and Enforcement for Explicit Proxy Traffic Originating from Remote Networks
- Service Provider Backbone Integration
- Cloud Management of NGFWs
- Feature Adoption Dashboard
- Best Practices Dashboard
- Compliance Summary Dashboard
- Security Posture Insights Dashboard
- Advanced Threat Prevention Dashboard
- Custom Dashboard
- Device Health Dashboard
- Incidents and Alerts
- NGFW SDWAN Dashboard
- Capacity Analyzer
- Enhancements to CDSS Dashboard
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- Conditional Connect Method for GlobalProtect
- Enhanced Split Tunnel Configuration
- Prisma Access Explicit Proxy Connectivity in GlobalProtect for Always-On Internet Security
- Host Information Profile (HIP) Exceptions for Patch Management
- Host Information Profile (HIP) Process Remediation
- License Activation
Traceability and Control of Post-Quantum Cryptography in Decryption
Detect, log, and control post-quantum cryptography (PQC) algorithms in decrypted and
encrypted SSL sessions.
Today, post-quantum cryptography (PQC) algorithms
and hybrid PQC algorithms (classical and PQC algorithms combined) are accessible
through open-source libraries and integrated into web browsers and other
technologies. Traffic encrypted by PQC or hybrid PQC algorithms cannot be decrypted
yet, making these algorithms vulnerable to misuse. To address these concerns, Palo
Alto Networks firewalls now detect, block, and log the use of PQC and hybrid
PQC algorithms in TLSv1.3 sessions. Successful detection, blocking, and
logging of PQC and hybrid PQC algorithms depends on your SSL Decryption policy
rules.
If SSL traffic matches an SSL Forward Proxy or SSL Inbound Inspection
Decryption policy rule, the firewall prevents negotiation with PQC, hybrid PQC, and
other unsupported algorithms. Specifically, the firewall removes these algorithms
from the ClientHello, forcing the client to negotiate with classical algorithms.
(For a list of supported cipher suites, see PAN-OS 11.1 Decryption Cipher Suites.)
This enables continuous decryption and threat identification through deep packet
inspection. If the client strictly negotiates PQC or hybrid PQC algorithms, the
firewall drops the session. In the Decryption log for the dropped session, the error
message states that the "client only supports post-quantum algorithms.” To see
details of successful or unsuccessful TLS handshakes in the Decryption logs, enable
both options in your Decryption policy rules.
If SSL traffic matches a “no-decrypt” Decryption policy rule or doesn’t
match any Decryption policy rules, the firewall allows negotiation with PQC or
hybrid PQC algorithms. However, details of sessions that negotiate these algorithms
are available in Decryption logs only when session traffic matches a "no-decrypt"
Decryption policy rule.
Additionally, new threat signatures offer additional visibility into the
use of PQC and hybrid PQC algorithms in your network. These signatures monitor
ServerHello responses and trigger alerts for SSL sessions that successfully
negotiate with the most commonly known PQC and hybrid PQC algorithms. A Threat
Prevention license is required to receive alerts.