Tips - how to block proxy software like ultrasurf from domain policy

If you antivirus solution support application control, you can use the MD5 hash to block all versions. http://www.symantec.com/connect/articles/most-detailed-way-block-ultrasurf
I use Symantec. (if you blockit by name they can just change the name of the application)

You can also use the same method via GPO "Hash rule" http://www.techrepublic.com/article/prevent-unauthorized-software-on-your-network-with-software-restriction-policies/

All the MD5 hash from ultrasurf are here: http://ultrasurf.us/verify.html



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