

The cause for this being that the latest Chrome & Edge browsers started using two-segment “CLIENT HELLO” for those blocked websites. Below is the log as seen on the Event Logs when the website is being blocked: are being blocked by Application Control (if enabled).

On Gen 6 and Gen 6.5 Firewalls, with firmwares below 6.5.4.5-53n, some websites such as, etc. XXX & Microsoft Edge Browser version 92.0.902.XX as" Application Control Prevention Alert: PROXY-ACCESS Non-SSL traffic over SSL port - Traffic Anomaly Detection, SID: 6, AppID: 2901, CatID: 27" This article explains the Issue, Resolution, and Workaround for the websites being blocked by Application control on Chrome Browser version. Copy URL The link has been copied to clipboard.
