-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 On 20.08.2012 17:02, lina wrote: > On Monday 20,August,2012 09:59 PM, lina wrote: >>> Hi, >>> >>> I ssh to a server which has 400+ users, active ones around >>> 100. >>> >>> Frankly speaking, I would feel comfortable to hide my IP if >>> possible, >>> >>> any suggestions (I checked the spoof, but seems not positive), >>> >>> Thanks with best regards, >>> >>> > Another question, how do I know whether there are some people are > attempting to invade my laptop, my username, ip are all exposed > there.
If you have SSHd and that is what you are worried about, grep ssh from /var/log/auth.log . I'm not sure does that require loglevel being "VERBOSE" in sshd_config. And you might also want to install something like SSHGuard (package sshguard) to protect your SSHd and other services, which it protects from attackers. http://www.sshguard.net/ -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.19 (GNU/Linux) Comment: Public key: http://mkaysi.github.com/PGP/0x82A46728.txt Comment: gpg --fetch-keys http://mkaysi.github.com/PGP/0x82A46728.txt Comment: Fingerprint = 24BC 1573 B8EE D666 D10A AA65 4DB5 3CFE 82A4 6728 Comment: Why do I (clear)sign emails? http://git.io/6FLzWg Comment: Please remove PGP lines in replies. http://git.io/nvHrDg Comment: Charset of this message should be UTF-8. Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/ iQIcBAEBCgAGBQJQMk1TAAoJEE21PP6CpGco1eAP/jYli35Dg3KGtL1S8T68yNqM oqIs02FFR6iQZongOzOpo3l4q53O5rXbKz9g43rCWKRQyIlrByObHPAOHlwv6Jcv lmXT0KUHR88ODBRVFq5Zu7pTDOoSEseif7tAF+HBWLwl5FwvplU9/WRLKE1UnRni 1vGbWyqAKTzekmbywQyqxfuqE4alDIRDvPQBawHJwsWmUPLJQiBKPUy/MZ9VhVWM wvpdGTzoEtU2DUH+f+reuC0UakU45mwAYtb+WV4m82vM5AxS+PUzMvOOwKJUSqe+ +6vuoeJymLUQfb9/wbdyMPcaQ17tauI3w7ltWEKSpO1X89pahC78EeAhHO+YPC46 bNJFHEEzbcD7T24QPz5vkdGQY5QOZ+vcoo0ViaXX1FrqdWPAVbIN5vkSXdBMM/DD VptVPVPdBAd1XqHOexaED6qt1iSoL62RuZ9oODfJ8wAJ54D14MZVM0fgXTDH44N6 k774M5/Y3krEmlT5ddscyKMznBnX6JkQobE8DHxBS3UnsqTZU+iKyScNyuGlPDjV 5XeEL2iSINoH7WIKqOu9fZSqTEmGLk9KRp4RrBm/eHVv/0T2GAYLtja+wZ28ZzCB aWxuq+z2QDegKHKAgvWTGwV3kRLLuWWXtmR2EmXYXVoUzS050q9Faha5khfEPAAl CJZSYl37IcGrZyNugz/i =O+FX -----END PGP SIGNATURE----- -- To UNSUBSCRIBE, email to debian-user-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org Archive: http://lists.debian.org/50324d55.10...@users.sourceforge.net
