Can I Apply Policy Based off of a SSL Certificate's Signature Hashing Algorithm?

Products

• Advanced Secure Gateway Software - ASG
• ProxySG Software - SGOS

Issue/Introduction

Many browsers have the ability to categorize sites based off of the hashing algorithm used for signature in an SSL Certificate. An example of this would be Google Chrome presenting a warning for a site that presented an SSL certificate signed with a SHA1 algorithm. Does proxy have the ability to apply policy based off of this hashing algorithm?

Resolution

Proxy currently does not have the capability to block or perform other actions based off of the signing algorithm of an SSL certificate.