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: The OWASP Top 10 for 2013 unSpawn	06-15-2013 05:42 AM by unSpawn	0	18,086
Sticky: Security references unSpawn	02-25-2006 01:04 AM by unSpawn	6	242,131
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
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	40,752
Sticky: Failed SSH login attempts ( 1 2 3 ) Capt_Caveman	01-03-2006 03:22 PM by unSpawn	38	227,895
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
Is this safe enough? koyi	08-18-2004 10:50 PM by koyi	4	1,502
Is this routing plan secure? marcusshirley	08-24-2006 02:45 PM by benjithegreat98	2	705
is this rite? anoop_chandran	01-26-2002 09:34 PM by anoop_chandran	0	975
[SOLVED] is this request really needed to be completed? BW-userx	02-17-2017 08:08 AM by BW-userx	9	890
Is this possible....no home directory piforever	04-14-2006 05:19 AM by piforever	12	1,544
[SOLVED] Is this possible with sftp and ssh teek5449	02-21-2012 12:09 PM by teek5449	4	2,358
Is this password scheme worth the effort? MasterOfTheWind	07-14-2011 11:13 PM by MasterOfTheWind	4	1,880
Is this OpenVPN killswitch safe to use? jakr997	10-18-2019 12:25 AM by Firerat	1	879
Is this normal? Screenshot Chris1989	08-15-2010 07:35 PM by jlinkels	1	688
Is this normal syslog Gortex	08-11-2008 08:53 AM by chort	1	848
Is this message from chkrootkit a threat (SUSE 10.1)? DeekBeek	07-25-2006 08:28 AM by unSpawn	2	1,254
Is this legit frieza	06-17-2013 02:36 AM by Beryllos	9	1,070
Is this kosher, manually changing the version number in the header after back porting abefroman	01-29-2012 05:35 PM by unSpawn	3	1,027
Is this kernel secure? 2.4.20-28 abefroman	03-20-2004 10:08 AM by gr00ve	1	986
Is this just me or the Linux environment is less secure than Windows for a non-super(techie, tho) user? ( 1 2 ) alesso	02-20-2019 09:16 PM by RickDeckard	19	1,727
Is this iptables script still good to use? M$ISBS	06-14-2010 08:33 PM by frankbell	3	1,006
Is this IPTables script secure enough... ( 1 2 ) X11	09-09-2002 06:22 AM by peter_robb	24	3,555
is this iptables script correct? pollux0	12-14-2002 02:38 PM by peter_robb	2	1,036
Is this indicative of an open relay? mcleodnine	10-07-2004 08:09 PM by mcleodnine	5	835
Is this HTTPS cert good/modern? wh33t	01-21-2016 08:31 PM by Steven_G	3	944
Is this good iptables practice ? michaelsanford	05-21-2005 09:32 PM by michaelsanford	1	1,498
Is this free pdf book of using Suricata as a ips/ids a legit one? //////	02-08-2024 10:10 AM by //////	11	234
Is this firewall script safe? ( 1 2 ) eponymous	01-20-2007 06:00 PM by eponymous	26	5,810
is this firewall rule safe? melinda_sayang	12-21-2004 07:44 AM by Hangdog42	1	1,249
Is this feasible? Backdraft	06-14-2005 02:32 PM by Matir	1	1,127
is this evidence of a trojan? tom_from_van	08-25-2005 08:28 PM by tom_from_van	6	1,627
Is this definite evidence of DNS interception? Ulysses_	08-25-2015 09:00 AM by Ulysses_	2	840
is this dangerous? Kendo1979	05-17-2005 11:31 PM by mjsurette	3	1,593
[SOLVED] is this cryptsetup command okay to run as root? oznola	01-03-2013 08:01 AM by vishesh	1	1,424
Is this Counterproductive? DNS over HTTPS and DNS over TLS PROBLEMCHYLD	06-08-2020 02:45 PM by PROBLEMCHYLD	0	956
Is this box owned? HunterS	03-08-2005 10:19 PM by Capt_Caveman	1	817
Is this bad? davidstvz	06-29-2009 11:19 AM by davidstvz	5	814
Is this bad practice? jonnytabpni	05-26-2010 03:48 PM by anomie	8	1,316
Is this attacked message at log? windstory	04-30-2013 04:37 PM by unSpawn	5	693
Is this Apache DDOS attack? ( 1 2 ) saharabear	06-15-2011 10:09 AM by colucix	16	8,629
Is this an ok firewall? Tyir	02-09-2004 03:21 AM by chort	8	1,149
[SOLVED] Is this an indication I am being hacked or spied on? Novatian	04-10-2020 11:29 AM by RickDeckard	3	2,036
Is this an attack on my firewall? linuxboy69	03-03-2004 10:40 AM by linuxboy69	6	1,381
Is this a virus or script kiddie trying to find a weakness in my ssh? ( 1 2 ) jimdaworm	12-29-2008 09:06 AM by slimm609	23	4,393
IS this a virus in cinnamon or a service running ? Not to sure about it tesatesa	09-02-2017 07:00 AM by Habitual	2	685
Is this a virus / worm? rioguia	11-17-2004 05:22 PM by SteveK1979	1	1,489
Is this a sign of being hacked? SuperDude123	02-12-2009 01:51 PM by unSpawn	4	666
[SOLVED] Is this a Serious security breach ? bloozman23	04-22-2016 05:53 PM by Habitual	10	1,265
Is this a security threat? ifm	06-14-2002 10:58 AM by ifm	3	1,575
Is this a security risk? jim.thornton	01-18-2008 01:55 AM by thedonkdonk	1	783
is this a security risk? shanenin	11-02-2003 04:27 PM by chort	8	1,635
Is this a secure way to set up a home network (with network storage) ? phildacey	08-24-2006 04:25 AM by phildacey	2	2,167
Is this a secure implementation of telnet? system	12-19-2001 08:37 AM by Mik	6	1,418
Is this a Linux security flaw ? josedsilva	05-24-2002 12:03 AM by 5amYan	3	2,063
Is this a hack? shilo	07-27-2004 04:45 PM by itfamnet	6	1,729

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