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Threads 1121 to 1140 of 1707

Forum: Security

Post here for help with Linux security issues: antivirus, firewalls, encryption, vulnerabilities, etc

  1. Sticky Thread Sticky: A short guide to Linux security

    Here at we are often asked about the potential threat of a virus or malware attack. This short guide is designed to answer some of...

    Started by fingal, 02-25-2006
    • Replies: 1
    • Views: 66,520
    01-11-2010 Go to last post
  1. Samhain vs Osiris? Opinions welcome.

    I am looking at host based intrusion detection systems and have concluded that Samhain and Osiris are ahead of the pack as they have central...

    Started by humbletech99, 01-01-2007
    • Replies: 0
    • Views: 1,243
    01-01-2007 Go to last post
  2. Snort ICMP PATH MTU denial of service from firewalls

    I have a host at site B which is connected via Smoothwall firewalls/vpn to site A, the main office. I am getting a steady stream of the following...

    Started by humbletech99, 12-30-2006
    • Replies: 0
    • Views: 941
    12-30-2006 Go to last post
  3. antivirus help

    hello wonderfull people. Can somebody spare five minutes to help me out? You see I've installed clamav for the first time and there are a few...

    Started by the bassinvader, 12-28-2006
    • Replies: 3
    • Views: 988
    12-29-2006 Go to last post
  4. Alternate root login

    Is there a program in Linux that allows the administrator to change the login name from "root" to something else? Users can change their login name...

    Started by ddavid123, 12-27-2006
    • Replies: 5
    • Views: 1,512
    12-28-2006 Go to last post
  5. Endian/Snort/Barnyard/SGUIL

    Any one using that set up? I am currently running Endian with Snort built in as my IDS. I was wondering how I would go about installing barnyard...

    Started by COKE CAN, 12-26-2006
    • Replies: 0
    • Views: 2,664
    12-26-2006 Go to last post
  6. it's a bit general - firewall

    Hey everyone Just a quick question. i've recently installed guarddog which seems to be working but i read somewhere that it might be worth...

    Started by the bassinvader, 12-17-2006
    • Replies: 7
    • Views: 977
    12-24-2006 Go to last post
  7. What do you use to configure Iptables?

    I am curious to what others use in order to configure their firewall / Iptables. So far, I have been using Firestarter, but I ran into a problem...

    Started by Redman, 12-07-2006
    • Replies: 4
    • Views: 5,935
    12-21-2006 Go to last post
  8. Theres any way to disable the root pass?

    hello, I'm a linux newbie. my distro is Suse 10.1 and i want to ask if theres any way to disable the dialog that asks for the root pass... i want...

    Started by MiNiZeRo, 12-09-2006
    • Replies: 3
    • Views: 958
    12-19-2006 Go to last post
  9. Loggin Users Movements

    Is there any way to monitor user movements or log them? For eg. I got an ssh server and i want to know when some user connects, what does he do,...

    Started by Ropechoborra, 12-12-2006
    • Replies: 7
    • Views: 1,277
    12-13-2006 Go to last post
  10. Anti Virus

    Anybody Know A Good Free Open Source Samba Fileserver Antvirus Protection Manager... Please Let Me Know Asap Thanx Guys Cheers

    Started by L33tLinuxN00b, 08-05-2005
    2 Pages
    1 2
    • Replies: 19
    • Views: 4,707
    12-13-2006 Go to last post
  11. Force sudo to re-ask for password?

    I want to make sudo re-ask me for my password. It caches it for 5 mins I think, but I realise I don't know how to force it to re-ask. Does anybody...

    Started by humbletech99, 12-06-2006
    • Replies: 2
    • Views: 5,655
    12-06-2006 Go to last post
  12. ftp login redirect

    Is it possible to redirect a user ftp login to another directory other than their home? I'm using vsftpd on FC6. I like to redirect a local user from...

    Started by reckless2k2, 11-30-2006
    • Replies: 0
    • Views: 1,901
    11-30-2006 Go to last post
  13. What's the deal with sudo?

    Just curious (well maybe more than just curious), what are the security advantages and disadvantages of using sudo instead of a root account? I've...

    Started by Javasnob, 11-27-2006
    • Replies: 4
    • Views: 3,134
    11-28-2006 Go to last post
  14. dictionary attack from poland - ban this range in your router!

    looking at my sysmessages today revealed a dictionary attack to my sshd server: 28/11/06 13:04:04 sshd Invalid user staff from ...

    Started by bentaylor, 11-28-2006
    • Replies: 0
    • Views: 1,248
    11-28-2006 Go to last post
  15. sudo in nis

    hi, i have configured nis in solaris and linux boxes. i have done automount for sudo it works on all solaris boxes.but it doesnt work with linux...

    Started by gr8baskar, 11-28-2006
    • Replies: 0
    • Views: 2,373
    11-28-2006 Go to last post
  16. Question Ip Help!!!

    Im not sure if this is in the right place so feel free to move it if its not!!1 I am concerned about showing my actual IP address. I am in the...

    Started by rony_arefin, 11-16-2006
    • Replies: 1
    • Views: 978
    11-16-2006 Go to last post
  17. Nessus 3.0.4 Plugin events

    Hi I installed Nessus 3.0.4 server on Linux ES 3. I need the list of all possible events generated by Nessus Server 3.0.4 ( if possible). Can...

    Started by Vinay_201, 11-14-2006
    • Replies: 1
    • Views: 971
    11-15-2006 Go to last post
  18. cacti installation how to

    Original how to is posted at:,153.0.html Introduction: Cacti is a complete frontend to...

    Started by mitto, 11-04-2006
    • Replies: 1
    • Views: 2,350
    11-13-2006 Go to last post
  19. Unkown Open Port

    Today I just ran a check of all my open ports with nmap and I found one unkown port open -- port no. 32768. So I tried to check the corresponding...

    Started by mannahazarika, 11-07-2006
    • Replies: 2
    • Views: 1,363
    11-07-2006 Go to last post
  20. Is this a hack

    SFW2-INext-DROP-DEFLT IN=dsl0 OUT= MAC= SRC= DST= LEN=126 TOS=0x00 PREC=0x00 TTL=115 ID=43467 PROTO=UDP SPT=10512 DPT=25076...

    Started by smolloy, 11-01-2006
    • Replies: 7
    • Views: 5,896
    11-04-2006 Go to last post

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