How to block free proxy?



  • Hello!

    I installed SquidGuardian and applied all the blocking rules. However if the user sets a proxy in Windows or firefox the locks do not work and the user can access any site.

    I have to use transparent proxy because of wi-fi.

    Does anyone know of a solution to this?

    Proxy I used for testing ** 94.130.92.60: 3128 **