How to block the HTTP tunneling software through proxy server?
Issue
- We have a Proxy Server on RHEL 5.3 and I want to block HTTP tunneling software (c.f. "Ultrasurf") through our proxy server. This software is used to bypass the proxy server to surf any website.
Environment
- Red Hat Enterprise Linux 5.3
- Squid
Subscriber exclusive content
A Red Hat subscription provides unlimited access to our knowledgebase, tools, and much more.