https://community.cisco.com/t5/cisco-software-discussions/ssm-on-prem-9-disable-http-80/m-p/5266331#M11430 <P>Hello,</P><P>We recently installed SSM On-prem v9-202412. As our security standard, port 80 must be disabled, but I have not found any way to do it.</P><P>I tried to use Linux firewall to block port 80 (sudo firewall-cmd --zone=public --add-rich-rule='rule family="ipv4" priority=-10 port port="80" protocol="tcp" drop') but it did not work. Similar rule worked for port 8443.</P><P>Do you know if we can disable/block HTTP 80 on SSM On-prem v9?</P><P>Thanks,</P> Sun, 02 Mar 2025 03:16:03 GMT atoxet 2025-03-02T03:16:03Z https://community.cisco.com/t5/cisco-software-discussions/ssm-on-prem-9-disable-http-80/m-p/5266331#M11430 <P>Hello,</P><P>We recently installed SSM On-prem v9-202412. As our security standard, port 80 must be disabled, but I have not found any way to do it.</P><P>I tried to use Linux firewall to block port 80 (sudo firewall-cmd --zone=public --add-rich-rule='rule family="ipv4" priority=-10 port port="80" protocol="tcp" drop') but it did not work. Similar rule worked for port 8443.</P><P>Do you know if we can disable/block HTTP 80 on SSM On-prem v9?</P><P>Thanks,</P> Sun, 02 Mar 2025 03:16:03 GMT https://community.cisco.com/t5/cisco-software-discussions/ssm-on-prem-9-disable-http-80/m-p/5266331#M11430 atoxet 2025-03-02T03:16:03Z