Revision as of 22:43, 21 October 2021 edit Asukite (talk \| contribs) Extended confirmed users, Page movers, New page reviewers, Pending changes reviewers, Rollbackers 40,088 edits m Disambiguating links to Network interface (link changed to Network interface controller) using DisamAssist. ← Previous edit		Revision as of 00:46, 22 October 2021 edit undo Guy Harris (talk \| contribs) Extended confirmed users 79,967 edits →Services: The "" in ".ssh" means it's listening on all network interfaces - not all of which necessarily have network interface controllers, as they may be virtual network interfaces. Next edit →
Line 118: root sshd 593 4 tcp .ssh .* </syntaxhighlight> ~~Shows~~shows that on this machine only the [[Secure shell\|SSH]] service is listening to ~~the~~all public ~~[[Network interface controller\|~~network ~~interface]]~~interfaces of the computer. [[sendmail]] is listening to the [[loopback]] [[Network interface controller\|interface]] only. Access to a service may be further restricted by using a [[Unix security#Firewalls\|firewall]]. ==File systems==

Unix security: Difference between revisions