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Forum: Security

Questions about security in Ubuntu and the official flavours.

  1. Sticky Thread Sticky: [ubuntu] Meltdown and Spectre Discussion Sticky

    Started by dirk-lehmann, January 4th, 2018
    22 Pages •
    1 2 3 ... 22
    meltdown, spectre 5 Attachment(s)
    • Replies: 219
    • Views: 220
    martinr
    January 29th, 2024 Go to last post

  2. Sticky Thread Sticky: DT's NoScript Configuration Guide

    Started by Dangertux, November 13th, 2011
    2 Pages •
    1 2
    • Replies: 10
    • Views: 23,321
    crossgraphicideas
    April 12th, 2019 Go to last post

  3. Sticky Thread Sticky: [ubuntu] Do I need a Firewall for Ubuntu?

    Started by Dangertux, October 28th, 2011
    6 Pages •
    1 2 3 ... 6
    firewall, security
    • Replies: 52
    • Views: 148,830
    nothingspecial
    July 9th, 2012 Go to last post

  4. Sticky Thread Sticky: [all variants] Forum policy on log-in-as-root tutorials

    Started by bodhi.zazen, May 17th, 2010
    • Replies: 0
    • Views: 41,022
    bodhi.zazen
    May 17th, 2010 Go to last post

  5. Sticky Thread Sticky: [all variants] Network Intrusion Detection Systems (Snort)

    Started by bodhi.zazen, May 9th, 2010
    • Replies: 8
    • Views: 54,806
    bodhi.zazen
    May 9th, 2010 Go to last post

  6. Sticky Thread Sticky: [all variants] Host-based Intrusion Detection Systems (HIDS)

    Started by bodhi.zazen, May 9th, 2010
    • Replies: 8
    • Views: 72,336
    bodhi.zazen
    May 9th, 2010 Go to last post

  7. Sticky Thread Sticky: [all variants] Introduction to AppArmor

    Started by bodhi.zazen, December 12th, 2008
    • Replies: 3
    • Views: 154,934
    bodhi.zazen
    December 12th, 2008 Go to last post

  8. Sticky Thread Sticky: Ubuntu Security

    Started by bodhi.zazen, July 27th, 2007
    • Replies: 0
    • Views: 552,652
    bodhi.zazen
    July 27th, 2007 Go to last post

  1. [lubuntu] Meltdown? Spectre? Random Two Network Icons? Also random accounts.

    Started by xRedex, January 5th, 2018
    • Replies: 6
    • Views: 7
    poorguy
    January 5th, 2018 Go to last post

  2. Problems writing IPv6 rules for ip6tables

    Started by courtney2, January 4th, 2018
    • Replies: 0
    • Views: 1
    courtney2
    January 4th, 2018 Go to last post

  3. Protecting Filesystem, FSProtect vs Dafturn Ofris?

    Started by 8redex8, November 28th, 2017
    • Replies: 2
    • Views: 3
    HermanAB
    January 3rd, 2018 Go to last post

  4. how safe are things downloaded from ubuntu repository ie youtube-dl

    Started by jedi123, January 2nd, 2018
    • Replies: 1
    • Views: 2
    Frogs Hair
    January 2nd, 2018 Go to last post

  5. [ubuntu] Ubuntu Installation - Virus

    Started by Richiegs, December 25th, 2017
    2 Pages •
    1 2
    • Replies: 10
    • Views: 11
    HermanAB
    December 31st, 2017 Go to last post

  6. Failure to decrypt luks partition prevents OS boot

    Started by Mamoth, December 14th, 2017
    • Replies: 1
    • Views: 2
    TheFu
    December 29th, 2017 Go to last post

  7. [ubuntu] Opera 40 with free VPN

    Started by SUPERFITTER, December 6th, 2017
    • Replies: 4
    • Views: 5
    TheFu
    December 29th, 2017 Go to last post

  8. I'm pretty sure I've been hacked. Any information would be helpful.

    Started by lukmoumar, December 18th, 2017
    • Replies: 4
    • Views: 5
    TheFu
    December 29th, 2017 Go to last post

  9. How to test encrypted fs password without reboot?

    Started by dgosborn, December 29th, 2017
    • Replies: 2
    • Views: 3
    HermanAB
    December 29th, 2017 Go to last post

  10. Unhappy ufw.log missing?

    Started by g3kxyz, December 17th, 2017
    3 Pages •
    1 2 3
    • Replies: 28
    • Views: 29
    QIII
    December 28th, 2017 Go to last post

  11. fail2ban doesn't work on ubuntu 16.04

    Started by g3kxyz, December 17th, 2017
    • Replies: 2
    • Views: 3
    Habitual
    December 27th, 2017 Go to last post

  12. DNS Leak issue while using OpenVPN

    Started by eddie25, August 18th, 2017
    • Replies: 6
    • Views: 7
    Billingd
    December 24th, 2017 Go to last post

  13. Question [kubuntu] clamav & clamtk

    Started by anon_private, December 22nd, 2017
    clamav, clamtk, signature files, updates
    • Replies: 3
    • Views: 4
    anon_private
    December 24th, 2017 Go to last post

  14. Auditd issues

    Started by mark.constant, December 20th, 2017
    • Replies: 0
    • Views: 1
    mark.constant
    December 20th, 2017 Go to last post

  15. Infection or False Positive? 17.10 & chkrootkit

    Started by pointy2, December 16th, 2017
    • Replies: 7
    • Views: 8
    HermanAB
    December 20th, 2017 Go to last post

  16. Secure file remove low speed issue

    Started by norian, December 15th, 2017
    • Replies: 5
    • Views: 6
    HermanAB
    December 20th, 2017 Go to last post

  17. Exclamation [kubuntu] I have a strange http.so process causing traffic and I don't know what it is

    Started by inte2, December 7th, 2017
    • Replies: 4
    • Views: 5
    Habitual
    December 18th, 2017 Go to last post

  18. Radius auth proxy Multi factor

    Started by rtlucht1978, December 14th, 2017
    • Replies: 0
    • Views: 1
    rtlucht1978
    December 14th, 2017 Go to last post

  19. Firewall rules based on logged in user possible?

    Started by rhen84, December 12th, 2017
    • Replies: 6
    • Views: 7
    HermanAB
    December 13th, 2017 Go to last post

  20. [lubuntu] Do we need anti-virus or a firewall

    Started by Linuxia, December 11th, 2017
    • Replies: 6
    • Views: 7
    Habitual
    December 12th, 2017 Go to last post
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