Additions:
SslCertificates
Additions:
==SE Linux==
==grsecurity==
==sevices==
DenyHosts
Fail2Ban
==grsecurity==
==sevices==
DenyHosts
Fail2Ban
Additions:
[[http://fedoraproject.org/wiki/SELinux Security Enhanced Linux]]
[[http://www.grsecurity.net/ grsecurity]]
[[http://www.grsecurity.net/ grsecurity]]
Additions:
SshSecurity
WebminSecurity
WebminSecurity
Additions:
==nmap==
look for other HTTP servers on
$ nmap 10.10.10.10/24 -p 80
look for other HTTP servers on
$ nmap 10.10.10.10/24 -p 80
Additions:
==chmod==
ChMod
ChMod
Additions:
==system-config-securitylevel==
Sometimes you may want to make your system less secure ! You can use system-config-securitylevel to temporarily turn off SE Linux and your firewall so you can test if either of these features are preventing your application from working !
==last==
who / when were the last users to login ?
# last -d
root pts/0 10.10.10.10 Tue May 20 17:27 still logged in
root pts/0 10.10.10.10 Tue May 20 16:46 - 16:55 (00:08)
tony pts/0 10.10.10.10 Tue May 20 14:15 - 16:43 (02:27)
alex pts/2 10.10.10.10 Tue May 20 12:10 - 16:01 (03:51)
root pts/0 10.10.10.10 Tue May 20 12:09 - 12:12 (00:03)
Sometimes you may want to make your system less secure ! You can use system-config-securitylevel to temporarily turn off SE Linux and your firewall so you can test if either of these features are preventing your application from working !
==last==
who / when were the last users to login ?
# last -d
root pts/0 10.10.10.10 Tue May 20 17:27 still logged in
root pts/0 10.10.10.10 Tue May 20 16:46 - 16:55 (00:08)
tony pts/0 10.10.10.10 Tue May 20 14:15 - 16:43 (02:27)
alex pts/2 10.10.10.10 Tue May 20 12:10 - 16:01 (03:51)
root pts/0 10.10.10.10 Tue May 20 12:09 - 12:12 (00:03)
Deletions:
You can use system-config-securitylevel to temporarily turn off SE Linux and your firewall so you can test if either of these features are preventing your application from working !
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