KnowDB

port

443 (https)

See also: software apache, software haproxy, software nginx

Port 443 (https): HTTPS, encrypted web traffic.

Port 443 is open on 26 hosts in your infrastructure, across 10 operating systems.

Read more: "HTTPS" on Wikipedia, rfc-editor.org/rfc/rfc9110

Operating systems of the hosts listening to this port:

RHEL 8: 6 hosts (23%)Ubuntu 24: 6 hosts (23%)Debian 11: 3 hosts (12%)Debian 12: 2 hosts (8%)RHEL 9: 2 hosts (8%)Ubuntu 20: 2 hosts (8%)Windows 2022: 2 hosts (8%)Other: 3 hosts (12%)
  1. RHEL 86 hosts, 23%
  2. Ubuntu 246 hosts, 23%
  3. Debian 113 hosts, 12%
  4. Debian 122 hosts, 8%
  5. RHEL 92 hosts, 8%
  6. Ubuntu 202 hosts, 8%
  7. Windows 20222 hosts, 8%
  8. Ubuntu 221 host, 4% (in Other)
  9. Ubuntu 261 host, 4% (in Other)
  10. Windows 20161 host, 4% (in Other)