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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: More Alerts Alert (TA14-017A) UDP-Based Amplification Attacks (Revised 12 Apr 2016) tronayne	07-14-2020 10:32 AM by RickDeckard	2	30,807
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	40,866
Sticky: Alert (TA16-250A) The Increasing Threat to Network Infrastructure Devices and Recommended Mitigations tronayne	09-07-2016 06:25 AM by tronayne	0	13,356
Sticky: The OWASP Top 10 for 2013 unSpawn	06-15-2013 05:42 AM by unSpawn	0	18,112
Sticky: Security references unSpawn	02-25-2006 01:04 AM by unSpawn	6	242,269
Sticky: Failed SSH login attempts ( 1 2 3 ) Capt_Caveman	01-03-2006 03:22 PM by unSpawn	38	228,081
[SOLVED] no matching host key type found. Their offer: ssh-rsa,ssh-dss RandomTroll	Today 01:34 AM by chrism01	9	253,645
Ufw status numbered command is returning "enabled" as output Kristen3262	Yesterday 01:57 PM by Kristen3262	2	87
Anyone used Kaspersky latest tool Stream	Yesterday 04:49 AM by syg00	4	128
Creating a secure encryption and data encryption channel between a software and hardware. Hamkalaii	06-11-2024 05:56 PM by dugan	6	155
Looking for the Linux equivalent of Axcrypt ( 1 2 3 ) joden1	06-10-2024 12:08 AM by xecrets	32	2,790
sshd + 2fa yubikey? Skaperen	06-09-2024 01:20 PM by Skaperen	3	151
Send monit alert only if a condition is met for more than 10 times Brief-Wishbone9091	06-06-2024 09:01 AM by jmccue	3	125
Installing a BNC on Debian Kopiq	06-06-2024 01:29 AM by JJJCR	2	205
[SOLVED] I seem to been having problems connecting with LinuxQuestions. kevinbenko	06-06-2024 12:53 AM by kevinbenko	11	278
CVE-2024-1086 A use-after-free vulnerability in the Linux kernel's netfilter: nf_tables component can be exploited to achieve local privileg yvesjv	06-03-2024 04:21 AM by GazL	1	360
[SOLVED] slackpkg mirrors kind of all seem down at this time biker_rat	05-30-2024 01:49 PM by biker_rat	2	134
AES-256 LUKS Encryption flyingsaucely3_	05-27-2024 05:15 PM by gouttegd	1	148
Mint19 cinamon. Lost password. Can not reninitiate Didamazon	05-22-2024 07:04 AM by yancek	2	143
How to check 2nd hand hardware does not contain malware? linuxuser371038	05-14-2024 03:37 AM by ___	7	249
Create self-signed SSL ( 1 2 ) Bala451987	05-12-2024 08:23 PM by JJJCR	16	345
Is it safe to use my mother's windows machine to flash a 4g dongle if I don't trust her security? linuxuser371038	05-11-2024 03:06 PM by jefro	4	219
Encrypted Disk ( 1 2 ) Jackson111	05-11-2024 09:37 AM by Jackson111	18	496
Sharing Keys: Key Servers vs. Website Uploads Bala451987	05-11-2024 07:29 AM by Bala451987	8	224
Firefox can't bring analytics.google.com MandrivaONE07	05-10-2024 06:29 AM by murugesandins	3	245
How to run 2 versions of OpenSSL? ( 1 2 ) JASlinux	04-30-2024 10:37 AM by dugan	15	658
Security measure on interprocess communication totorlinux	04-29-2024 10:58 PM by friendlysalmon8827	8	193
Cisco which runs a hacked version of RH on its firewalls inc snort and ASA inside requires immediate patching yvesjv	04-28-2024 01:31 PM by yvesjv	2	201
[SOLVED] kinda funny... ubuntu usb uefi boot changes time on windows. rico001	04-25-2024 12:36 PM by rico001	2	145
Is it possible to hack the computer via USB ? joboy	04-23-2024 11:18 PM by joboy	6	265
xz backdoored. ( 1 2 3 ) teckk	04-22-2024 03:30 PM by wpeckham	34	1,263
Disabling Gnome Key-ring in my Linuxmint cinnamon Bala451987	04-20-2024 12:00 PM by TB0ne	1	158
New Intel Spectre V2 and Zenhammer for AMD yvesjv	04-18-2024 03:20 PM by yvesjv	2	172
Does Google know which device I am using w/fresh cookies & a standard LCD? JASlinux	04-18-2024 12:04 AM by lvm_	10	278
TPM is enabled in fresh Unbuntu install. Should I turn off? hopper99	04-14-2024 08:04 PM by frankbell	1	154
[SOLVED] Help with iptables for a DNS server. princessgentoo	04-10-2024 12:34 AM by princessgentoo	2	273
Hostname says Huawei on new installs but shows normal name when typing hostname blavish	04-07-2024 01:17 PM by jayjwa	4	183
firewalld rule to block url vinmansbrew	04-04-2024 07:33 AM by friendlysalmon8827	3	305
Scan for AirTag borgward	04-03-2024 09:04 AM by replica9000	5	282
Malware campaign on GitHub... Jan K.	03-30-2024 06:16 PM by Jan K.	7	378
Squid Proxy as a Firewall? ( 1 2 3 ) flashstar	03-26-2024 08:13 PM by hosneybinosman	33	5,742
[SOLVED] Taking ownership of folders DragonspitPublishing.Com	03-25-2024 04:24 PM by Keith Hedger	4	179
Fail2Ban and GitLab Jason.nix	03-25-2024 03:33 AM by Jason.nix	2	381
GPG: "decryption failed: no secret key" nicehand90210	03-24-2024 01:21 PM by jayjwa	2	363
Does using wget to download an .html page include associated cookies? JASlinux	03-23-2024 08:33 PM by frankbell	1	183
[SOLVED] SSH/SFTP connection failures between Debian bookworm and Tumbleweed systems rnturn	03-23-2024 03:12 PM by rnturn	7	301
FQDN Authentication Issue With LinOTP foa771	03-21-2024 10:45 PM by foa771	0	152
Why try to crack IMAP? scasey	03-20-2024 10:09 PM by mw.decavia	14	347
Evpad TV Box Firewall Block Peter_APIIT	03-19-2024 06:05 PM by TB0ne	1	302
Having an issue automounting an encrypted directory with fstab: SLES12.5 rksim	03-19-2024 02:28 PM by rksim	2	159
strange DNS requests Bvwoakf	03-19-2024 12:25 AM by chrism01	2	189
[SOLVED] fail2ban on a NFS network sharing one log file BluePukeko	03-18-2024 02:16 PM by BluePukeko	2	199
15 nbd's found - parted magic Stella456	03-16-2024 03:25 PM by Stella456	4	222
Anyone heard of Magnet Goblin? hazel	03-12-2024 02:28 AM by rkelsen	1	214
Fear of intel remote management ( 1 2 ) mw.decavia	03-10-2024 02:39 PM by mw.decavia	15	478
Does auditd require a system reboot to activate? Jason.nix	03-10-2024 08:03 AM by sundialsvcs	2	176

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