Linux - Security Forum

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Linux - Security

Linux - Security This forum is for all security related questions.
Questions, tips, system compromises, firewalls, etc. are all included here.

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Rating Thread / Thread Starter	Last Post	Replies	Views
Sticky: Failed SSH login attempts ( 1 2 3 ) Capt_Caveman	01-03-2006 03:22 PM by unSpawn	38	227,896
Sticky: Security references unSpawn	02-25-2006 01:04 AM by unSpawn	6	242,134
Sticky: The OWASP Top 10 for 2013 unSpawn	06-15-2013 05:42 AM by unSpawn	0	18,086
Sticky: Alert (TA16-250A) The Increasing Threat to Network Infrastructure Devices and Recommended Mitigations tronayne	09-07-2016 06:25 AM by tronayne	0	13,328
Sticky: If you infected by any of these recent ELF malware cases please contact us? ( 1 2 ) malwaremustdie	04-22-2019 10:06 PM by malwaremustdie	21	40,755
Sticky: More Alerts Alert (TA14-017A) UDP-Based Amplification Attacks (Revised 12 Apr 2016) tronayne	07-14-2020 10:32 AM by RickDeckard	2	30,780
Forwarding Yahoo IM using iptables after SSH tunnel kenevel	04-07-2009 05:31 AM by kenevel	2	2,318
Life on the edge: are YOU rooted in Root? ( 1 2 ) Completely Clueless	04-07-2009 06:55 AM by Completely Clueless	20	1,367
Iptables letting some traffic trough but not all spixx	04-07-2009 01:31 PM by spixx	2	1,667
Snort Inline priyadarshan	04-08-2009 09:25 AM by win32sux	4	1,272
My IP address get Blacklisted satishmali1983	04-08-2009 10:02 AM by farslayer	3	762
Does hosting your own webserver compromise security? ( 1 2 ) gagne.marc	04-08-2009 03:17 PM by win32sux	16	3,530
Using Ubuntu, how likely can I get a virus..... if I try to get one. Chronothread	04-08-2009 04:32 PM by rweaver	8	1,108
Help me to set Permission linux.queries.help	04-09-2009 06:36 AM by ArfaSmif	1	768
sftp server sang_froid	04-09-2009 05:37 PM by anomie	4	1,003
Permissions on password database may be too restrictive gumph	04-09-2009 06:20 PM by win32sux	1	2,736
multiple users but not listed ncicovic	04-10-2009 04:22 AM by ncicovic	7	699
Site compromised...htaccess modified bhm8hwcm	04-10-2009 09:15 AM by sleddog	2	1,307
Gain root in Linux using Windows? w4r3_w01f	04-10-2009 11:45 AM by unSpawn	7	983
Danguardian and user accounts dcordina	04-10-2009 05:22 PM by dcordina	2	624
Iptables isn't allowing any outgoing connections lemx	04-10-2009 09:41 PM by lemx	1	1,196
gksudo: Give non-root user access to desktop session? Robhogg	04-11-2009 12:57 AM by rnturn	1	2,734
SSH, SOCKS, Tor and Privoxy fhsm	04-11-2009 07:40 AM by fhsm	4	4,065
Anti Dos Or Anti DDos Ariyan	04-11-2009 11:18 AM by win32sux	3	4,960
Locked out of MySQL somehow! fruitwerks	04-11-2009 03:51 PM by fruitwerks	0	3,260
Encrypted data backup w/truecrypt Roflcopter	04-12-2009 05:41 AM by Retrievil_Knievil	1	2,943
Perl IDS jstephens84	04-12-2009 09:29 PM by unixfool	1	772
[snort] Understanding Snort Rules Fracker	04-13-2009 09:34 AM by unixfool	3	14,806
file permissions sang_froid	04-13-2009 09:36 AM by Disillusionist	2	647
Moved: how do I undelete files on an XFS filesystem felbvts	-	-	-
Wireless security tools alaios	04-13-2009 11:28 PM by slimm609	2	819
iptables policies and log not working jefn	04-14-2009 02:29 AM by jefn	4	2,442
Non root kill help LordRaiden	04-14-2009 01:52 PM by MensaWater	3	2,263
SELinux Information Beezer	04-14-2009 11:20 PM by John VV	3	1,225
Command logging ideas needed! ssh user@host "echo logme" ZiGz	04-15-2009 02:08 AM by ZiGz	6	2,695
Snort priyadarshan	04-15-2009 02:48 AM by acid_kewpie	3	779
Snort priyadarshan	04-15-2009 11:50 AM by unSpawn	2	691
Confusing RKHunter log warnings for file properties checks jamiehh	04-15-2009 02:17 PM by jamiehh	8	5,920
password history not working with NIS clients VMSlives	04-15-2009 03:32 PM by VMSlives	0	2,473
Security Scan help mike2010	04-15-2009 06:17 PM by unSpawn	3	5,107
Is there an issue with changing /tmp permission? depam	04-16-2009 11:21 AM by colucix	5	672
Moved: Developing a Firewall rooky	-	-	-
non privileged user sessions close immediately after login. lcstew	04-16-2009 04:42 PM by lcstew	2	1,725
ssh PublicKeyAuthentication stopped working eentonig	04-16-2009 11:28 PM by eentonig	3	1,461
clone hard disk with: cat /dev/sda >/media/disk/backup deathalele	04-17-2009 12:29 AM by grepmasterd	3	8,999
Using PAM: Allowing access to 'poweroff' while logged out. Borax_Man	04-17-2009 02:30 AM by JZL240I-U	3	1,712
Default file ownership and ACL sbabcock23	04-17-2009 03:02 AM by tkedwards	2	2,127
NIC in Promiscous mode chingkhuba	04-17-2009 03:15 AM by unSpawn	1	857
When using ssh: limit the number of users, that can log on, per IP address -rate ( 1 2 ) tuxhats	04-17-2009 03:23 AM by blackhole54	24	4,942
Recovering OpenPGP passphrase greatquizzard	04-17-2009 03:58 AM by greatquizzard	6	8,206
Ciphering server hard drives ? PlatinumX	04-17-2009 08:34 AM by PlatinumX	6	680
localhost.localdomain connection refused rbees	04-17-2009 01:19 PM by anomie	8	2,770
Confused about iptables --state switch oasisbhrnw99	04-17-2009 03:50 PM by win32sux	3	12,861
Key based authentication only for root for SSH the_gripmaster	04-18-2009 05:43 PM by the_gripmaster	4	7,031
Securing a server side directory Dafydd	04-18-2009 06:50 PM by Dafydd	2	618
Created user in Webmin - how to lock that user in specified directory? guest	04-18-2009 07:21 PM by win32sux	1	1,942

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