topic Re: HTTPS url blocking using class map in Network Security https://community.cisco.com/t5/network-security/https-url-blocking-using-class-map/m-p/1744963#M534245 <HTML><HEAD></HEAD><BODY><P>thats what I suspected. Thank you for your reply. </P></BODY></HTML> Thu, 04 Aug 2011 23:34:40 GMT Seth Beauchamp 2011-08-04T23:34:40Z HTTPS url blocking using class map https://community.cisco.com/t5/network-security/https-url-blocking-using-class-map/m-p/1744961#M534239 <P>I have a request for blocking urls using a class map. I have made this work with HTTP, however it does not work for https. This is a 2851 router with IOS Version 12.4(15)T7. I see i could use the command "match protocol secure-https" however this does not let me specify any specific urls.</P><P></P><P>Does anyone know if a new IOS version will support what I'm trying to do? Or if there is another way? I wasn't sure if this was the correct forum to use, sorry if its not.</P> Mon, 11 Mar 2019 21:07:41 GMT https://community.cisco.com/t5/network-security/https-url-blocking-using-class-map/m-p/1744961#M534239 Seth Beauchamp 2019-03-11T21:07:41Z Re: HTTPS url blocking using class map https://community.cisco.com/t5/network-security/https-url-blocking-using-class-map/m-p/1744962#M534241 <HTML><HEAD></HEAD><BODY><P>Hi Seth, I think you will find that because https traffic is really http encapsulated in ssl/tls the URL is not visible. My understanding is unless you use a technology to decrypt and then inspect the http you won't see the URL.</P><P></P><P>Sent from Cisco Technical Support iPad App</P></BODY></HTML> Thu, 04 Aug 2011 21:05:45 GMT https://community.cisco.com/t5/network-security/https-url-blocking-using-class-map/m-p/1744962#M534241 STUART RUSSELL 2011-08-04T21:05:45Z Re: HTTPS url blocking using class map https://community.cisco.com/t5/network-security/https-url-blocking-using-class-map/m-p/1744963#M534245 <HTML><HEAD></HEAD><BODY><P>thats what I suspected. Thank you for your reply. </P></BODY></HTML> Thu, 04 Aug 2011 23:34:40 GMT https://community.cisco.com/t5/network-security/https-url-blocking-using-class-map/m-p/1744963#M534245 Seth Beauchamp 2011-08-04T23:34:40Z