ISE posture check for Browser proxy

[Asif Akash]

Greetings Experts,

ISE 2.1

I have a customer who is inquiring regarding posture check for browser proxy settings. So far looking at the built-in posture conditions I have not come across a condition to check proxy settings of FireFox, Chrome or IE.

While doing further research on Windows Registry conditions, I found the followings (see below) in the Windows registry which is added in Registry table when IE has proxy settings with a ProxyServer enable. I have attached the registry settings which indicates ProxyServer Value. However, I do not see any option / registry settings for FF or Chrome.

Could you please let me know if there is a way to posture check of proxy settings on FF, IE and chrome browser?

Thank you very much for your time and attention.

[hariholla · Accepted solution]

For Firefox, you may have to do file remediation with this settings:

File: "%APPDATA%\..\Local\Mozilla\Firefox\Profiles\*.default\prefs.js

"network.proxy.http", “173.36.224.108”

"network.proxy.http_port", 80

[paul]

By default Chrome uses IE settings I believe.  So the registry check should cover both IE and Chrome.

[hariholla]

Yes, I just validated it.

[Asif Akash]

Thanks Hari, appreciate your valuable input.