topic What are you blocking outbound? in Network Security https://community.cisco.com/t5/network-security/what-are-you-blocking-outbound/m-p/1240437#M877457 <P>Hi all, </P><P></P><P>I'm just wondering what some of you are blocking outbound on your firewalls.</P> Mon, 11 Mar 2019 14:39:44 GMT opers13 2019-03-11T14:39:44Z What are you blocking outbound? https://community.cisco.com/t5/network-security/what-are-you-blocking-outbound/m-p/1240437#M877457 <P>Hi all, </P><P></P><P>I'm just wondering what some of you are blocking outbound on your firewalls.</P> Mon, 11 Mar 2019 14:39:44 GMT https://community.cisco.com/t5/network-security/what-are-you-blocking-outbound/m-p/1240437#M877457 opers13 2019-03-11T14:39:44Z Re: What are you blocking outbound? https://community.cisco.com/t5/network-security/what-are-you-blocking-outbound/m-p/1240438#M877460 <HTML><HEAD></HEAD><BODY><P>Alex</P><P></P><P>Last place i worked the default setting was to block everything unless it was specifically permitted. And this is what i would recommend doing if you can identify all the relevant ports.</P><P></P><P>Jon</P></BODY></HTML> Tue, 20 Jan 2009 19:43:07 GMT https://community.cisco.com/t5/network-security/what-are-you-blocking-outbound/m-p/1240438#M877460 Jon Marshall 2009-01-20T19:43:07Z