topic Blocking anonymous proxy usage in Network Security https://community.cisco.com/t5/network-security/blocking-anonymous-proxy-usage/m-p/1391986#M742362 <P>Does anyone know if there is a way to block anonymous proxy using the asa 5510. i also have the ips module installed, just in case that helps with the situation. I know I can create reg ex definitions for every web proxy, but that would take days to enter.&nbsp; I have blocked certain websites using reg ex statements, but I work with a group of developers and sooner or later they will discover they can get around the blocks by using the proxy's. </P><P></P><P>Thanks for the help</P> Mon, 11 Mar 2019 17:20:36 GMT l8nite4me2 2019-03-11T17:20:36Z Blocking anonymous proxy usage https://community.cisco.com/t5/network-security/blocking-anonymous-proxy-usage/m-p/1391986#M742362 <P>Does anyone know if there is a way to block anonymous proxy using the asa 5510. i also have the ips module installed, just in case that helps with the situation. I know I can create reg ex definitions for every web proxy, but that would take days to enter.&nbsp; I have blocked certain websites using reg ex statements, but I work with a group of developers and sooner or later they will discover they can get around the blocks by using the proxy's. </P><P></P><P>Thanks for the help</P> Mon, 11 Mar 2019 17:20:36 GMT https://community.cisco.com/t5/network-security/blocking-anonymous-proxy-usage/m-p/1391986#M742362 l8nite4me2 2019-03-11T17:20:36Z Re: Blocking anonymous proxy usage https://community.cisco.com/t5/network-security/blocking-anonymous-proxy-usage/m-p/1391987#M742374 <HTML><HEAD></HEAD><BODY><P>I think that there is a signature in the IPS to detect the usage of a proxy... </P></BODY></HTML> Mon, 22 Mar 2010 16:10:18 GMT https://community.cisco.com/t5/network-security/blocking-anonymous-proxy-usage/m-p/1391987#M742374 Diego Armando Cambronero Arias 2010-03-22T16:10:18Z