View Full Version : Security

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  1. [ubuntu] Alow non-privileged users to connect to wireless networks
  2. [ubuntu] Help chaining Dansguardian, Privoxy & Squid and help toggle TOR on Privoxy
  3. [ubuntu] A warning to all who use Firefox with apparmor on 10.04!
  4. [ubuntu] possible Hack
  5. [SOLVED] Ubuntu Lucid Lynx PPA support to Firefox10
  6. [SOLVED] Help required configuring IPTables in Hardy
  7. encrypted /home -- help
  8. [SOLVED] Snort & BASE problem
  9. [ubuntu] What does this rkhunter log mean?
  10. [ubuntu] RKHUNTER Query - Warnings
  11. [ubuntu] my sh file.. Virus? Normal?
  12. [ubuntu] encrypted home takes twice as much space
  13. [all variants] Checking the malevonce of a site
  14. [ubuntu] Creating a Custom, Locked-Down Live CD
  15. [SOLVED] Ssh execution of remote commands are not working
  16. [ubuntu] Please look at my UFW Rules and advise
  17. [ubuntu] Users with login capabilities
  18. [ubuntu] Creating Logging information of incoming packets
  19. Major problem!!!
  20. [all variants] Is OpenSSH 5.8p1 vulnerable?
  21. [all variants] ufw: firewalling a v6 subnet
  22. [ubuntu] privacy/cookie issues in firefox, ok to chat in this forum?
  23. [ubuntu] Can no longer read encrypted DVD's
  24. [all variants] iptable log understanding problem
  25. [ubuntu] Truecrypt and user/admin password
  26. [ubuntu] Stolen laptop
  27. [all variants] Avast Antivirus GUI.
  28. [ubuntu] does my VPN work?
  29. [all variants] Password storage and authentication via Fingerprint
  30. [ubuntu] Is any precaution needed to install scripting language and GUI toolkit?
  31. [ubuntu] Home Folder Encryption Question
  32. [SOLVED] SYN trickle attack (not flood)
  33. [ubuntu] How to securely boot Ubuntu 11.10
  34. [SOLVED] Apparmor trouble
  35. Truecrypt noob question
  36. [SOLVED] Correct settings for UFW and Thunderbird Email.
  37. [SOLVED] 11.10 Live USB session - 'knows'/Remembers wifi password - why?
  38. [other] voIP recorder
  39. [gnome] pamusb config
  40. [ubuntu] Brute force attacking my server
  41. [ubuntu] Can UFW do "per user" rules?
  42. [ubuntu] switched root password ubuntu 11.10
  43. [all variants] firestarter does - gufw does not - how do I?
  44. [SOLVED] How do i check hash checksum of boot partition? (encryption security)
  45. [ubuntu] ufw honeypot?
  46. [ubuntu] Malicious backdoor in Horde spotted (checksum = safe?)
  47. [SOLVED] Effective way to clear personal info from a computer
  48. [SOLVED] TrueCrypt USB stick will not mount
  49. [ubuntu] Clonezilla and Encrypted Home
  50. [xubuntu] Bitdefender on Demand Scanner
  51. [ubuntu] Port Knocker
  52. [SOLVED] rkhunter warnings and network issue
  53. [xubuntu] LVM Clean/blocks
  54. [ubuntu] DDOS-ing Call of Duty 1 v1.1 Server
  55. [ubuntu] Trouble using whitelist with SSHGuard
  56. [ubuntu] Get into locked desktop to shutdown
  57. [SOLVED] Spare PC as firewall?
  58. [ubuntu] ubuntu bootup password
  59. [all variants] HOWTO: Prevent ureadahead from Caching eCryptfs Filesystem Contents
  60. [all variants] file attributes and BSD file flags
  61. [ubuntu] seahorse in 12.04?
  62. [all variants] PREROUTING, POSTROUTING with shorewall?
  63. [all variants] BASE 1.4.5 patch
  64. [ubuntu] Someone tried to view my desktop remotely
  65. [SOLVED] DNS Changer virus are Ubuntu immune
  66. [SOLVED] SLAD install issue with OpenSSL
  67. [ubuntu] Trojan in system
  68. [SOLVED] random pop-ups
  69. [SOLVED] Are Firewall/Anti-virus required?
  70. [ubuntu] Disk sharing in Linux
  71. [ubuntu] Encryption with gpg (does this work as expected?)
  72. [ubuntu] Java hobby, what about security.
  73. [ubuntu] problems with injections
  74. [other] help me with nmap output
  75. [all variants] Question about Novell Moonlight
  76. [SOLVED] Making Private Tunnel Connect
  77. [ubuntu] Application control on Ubuntu
  78. [all variants] fail2ban configuration
  79. [ubuntu] DNS bind error
  80. [ubuntu] Possible virus/trojan?
  81. [ubuntu] Honeynet and Sebek
  82. [ubuntu] Can I have dual mdadm arrays on 1 install
  83. [all variants] Share encripted directory with Samba
  84. [ubuntu] Encrypted Home folder
  85. [SOLVED] IPTABLES policy
  86. [ubuntu] new to ufw, how to block country IPs
  87. [SOLVED] Backup/Restore RSA key and fingerprint?
  88. [SOLVED] nmap question
  89. [ubuntu] Flag capture
  90. [SOLVED] Resetting a Forgotten Password - I Have a Problem with This
  91. [SOLVED] major security hole on sign in
  92. [ubuntu] Did I get a virus/get hacked from this infected website?
  93. [ubuntu] firefox apparmor profile
  94. [SOLVED] rkhunter: Should I be concerned about any of these warnings?
  95. [SOLVED] log in log
  96. [all variants] ufw log control
  97. [ubuntu] Training for Ubuntu Server and Security
  98. [ubuntu] Has the security sticky on "did I get owned" been shifted?
  99. [xubuntu] password reset ok if home folder was encrypted?
  100. [SOLVED] ufw blocking remote desktop even when port is allowed
  101. [other] OpenSSH (sftp) ignores permissions
  102. [ubuntu] Unknown IP Uploads
  103. SmoothWall + 2Wire modem/router = not so smooth
  104. [ubuntu] Keep external backup copy of an ubuntu server installation.
  105. [lubuntu] 10.04 Eliminate password
  106. [ubuntu] Give users Read, Modify but not delete on Samba server
  107. [ubuntu] Google Authenticator
  108. [SOLVED] how to mount an encrypted disk from GUI
  109. [ubuntu] ICMP source quench
  110. [ubuntu] Windows Viruses in WINE
  111. [ubuntu] Recovery root command-line doesn't require password?
  112. [kubuntu] gnupg gpa alternative? (graphical gpg shell for sign, verify, encrypt, decrypt)
  113. [all variants] Secured Multiple Skype login
  114. [SOLVED] denyhosts.conf and pam
  115. [SOLVED] Ufw not working!
  116. [ubuntu] Chkrootkit found "suspicious" files, and other fun stuff!
  117. Public Wifi Security
  118. [ubuntu] install local non-root postgresql?
  119. [ubuntu] firewall in ubuntu
  120. [ubuntu] Is www-data account compromised?
  121. [ubuntu] Generating installation CD w/up-to-date patches?
  122. [ubuntu] Mitigating UDP Flood DDOS
  123. [all variants] permanently decrypt hdd
  124. [ubuntu] Transmission Permission Denied on external hard drive
  125. [all variants] Tor anonymity/security at exit node
  126. [all variants] Identifying php/pl code exploiting localhost relay abilities?
  127. [SOLVED] Did a user escalate from guest?
  128. [ubuntu] Data Breach Flaw Found In Gnome-terminal, Xfce Terminal and Terminator
  129. [all variants] Is there a way to be adviced when someone is entering my system via ssh?
  130. [all variants] Asking for password before boot for decrypting device
  131. [SOLVED] Files do not decrypt in home, subdirectories're ok thought
  132. stunnel https
  133. [ubuntu] Why is ufw denying outgoing connections?
  134. [SOLVED] Firewall rules and Minecraft
  135. [SOLVED] Apparmor_parser will not accept standard input
  136. [other] How effective is AV on ANY system?
  137. [ubuntu] Reliable instructions for setting up LDAP auth
  138. [all variants] Accidently ran pvcreate or lvm on existing luks drive
  139. [ubuntu] Security with mixed OS's
  140. [SOLVED] ssh keys no longer accepted after something got upgraded by ubuntu
  141. [all variants] Need help bypassing proxy
  142. [ubuntu] avast not working
  143. [ubuntu] how to install snort for home
  144. [xubuntu] Root/sudo password help
  145. [ubuntu] Adjusting policies for ASLR/DEP?
  146. [ubuntu] chmod File Permissions UGH!
  147. [ubuntu] I'm being hacked :S
  148. [ubuntu] OpenSSL or OpenPGP for files on usb drive
  149. [ubuntu] Need help configuring all Internet connections to use a proxy server
  150. [ubuntu] Where are outgoing postfix emails stored?
  151. [ubuntu] How much damage can a compromised user account cause?
  152. [ubuntu] Could this be a bad sign ?
  153. [ubuntu] ufw/gufw - denying SSH/22...
  154. [ubuntu] Need help configuring OpenVPN
  155. [ubuntu] Prevent POP3 Probing Help
  156. [ubuntu] Is anyone here a Professional Penetration Tester?
  157. [all variants] Security features in all *ubuntu versions.
  158. [ubuntu] snort related problem in logging alerts
  159. [ubuntu] Force password?
  160. [all variants] How do I change passphrase for LUKS/LVM?
  161. [all variants] Translating this Chromium AA Profile to Chrome?
  162. [ubuntu] Turn Off Encrypted LVM
  163. [ubuntu] how can I get crash report ?
  164. [ubuntu] How to install SELinux on Ubuntu 11.10
  165. [other] XArp
  166. [ubuntu] Firewall machine?
  167. [ubuntu] A program or even a simple script can steal your firefox passwords
  168. [ubuntu] Selective VPN via local proxy?
  169. [ubuntu] Password and Keys Security Issue?
  170. [ubuntu] help me to automatically change my ip address frequently to secure my connection
  171. [ubuntu] Loaner computer security
  172. [ubuntu] Hey all you firewall creators -- Let's talk
  173. cert8.db of firefox is changed... is it hacked?
  174. [ubuntu] Has my pc been hacked.
  175. [ubuntu] Dabbling in HD Encryption
  176. [ubuntu] rsync freezing computer
  177. [ubuntu] Large Downloads - Preventing or Limiting
  178. [SOLVED] Am I safe ?
  179. [ubuntu] Anonymous Web Browsing
  180. [ubuntu] Malware, Spyware, and Viruses! Oh, my!
  181. [SOLVED] Ingress/Egress iptables Stateful firewall, ideas appreciated!
  182. [ubuntu] can not authenticate postgresql9.1 with kerberos
  183. [ubuntu] LiveCD vs USB flash drive for online transactions
  184. [ubuntu] Encryption
  185. [ubuntu] Encrypted home folder issue
  186. [all variants] Kerberos authentication with postgresql
  187. Need Assistance with AppArmor Profiling Issue
  188. [ubuntu] replacing a LUKS encrypted drive
  189. [ubuntu] ubuntu 11.10 dvd 64bit apparmor usr.bin.gedit error
  190. [ubuntu] Change port for tcp6
  191. [SOLVED] Someone on my server?
  192. [ubuntu] Single Sign On in a mixed environment Linux+Windows
  193. [ubuntu] running perl script with privilege
  194. [SOLVED] How to disable NX? /proc/sys/kernel/exec-shield gone and execstack -s not working
  195. [ubuntu] Firewall
  196. [ubuntu] php security
  197. [SOLVED] servers certificates
  198. [kubuntu] The comparison between widnows and kubuntu.(Does kubuntu need antivirus/antispyware?)
  199. [all variants] Mounting an HD image without sudo
  200. [SOLVED] Broke my Linux - keeps asking to authenticate when I have NO PASSWORD
  201. [ubuntu] tcp-sniffer-ubuntu 11.10?
  202. [ubuntu] Active Directory Authentication
  203. [SOLVED] FreeNX settings confusion.
  204. [SOLVED] ufw forward rules after the filter is applied?
  205. [ubuntu] Encrypt 11.10 post-install
  206. [ubuntu] How are the Ubuntu repos kept safe?
  207. [ubuntu] Back Track 5 starting pentesting
  208. [lubuntu] SSL name-based virtual hosts on dynamic IP
  209. [ubuntu] rkhunter scalper worm
  210. [ubuntu] Teamviewer 7 and UFW don't want to work together.
  211. [SOLVED] SSH not remembering keys?
  212. [ubuntu] openssh versions 10.04 vs 12.04
  213. [ubuntu] Detect/filter malware traffic - Kelihos
  214. [SOLVED] is open dns ok
  215. [ubuntu] Do I have adware?
  216. [ubuntu] Ethical Hacking demonstration - Live
  217. [ubuntu] ssh key persistence
  218. [ubuntu] sudo not asking for admin password
  219. [SOLVED] SSH security with -D and tunneling
  220. [ubuntu] Seccomp filter now in Ubuntu
  221. [xubuntu] ufw problem with running ufw-init.
  222. [ubuntu] When do I need to use "0x" prefix for GnuPG keys?
  223. [all variants] TOR - Transparent Proxy Question
  224. [ubuntu] help lock screen
  225. [SOLVED] mapping additional drive to encrypted system
  226. [ubuntu] cannot change file permission with sudo
  227. [ubuntu] Do firefox add-ons and apparmor give full protection against attack due to browing?
  228. [SOLVED] HOW: applying TOR system-wide
  229. [SOLVED] Encrypted Ubuntu and NSA SELinux
  230. [SOLVED] LDAP V3 replication mission impossible?
  231. [ubuntu] Random, LONG delays when using ssh
  232. [ubuntu] Runaway Outgoing port 123 connections
  233. [ubuntu] USB has renamed itself (Virus?)
  234. [ubuntu] What security precautions should I take on my server?
  235. [all variants] Some clarifications regarding NOPASSWD in sudoers
  236. [SOLVED] How to ssh from an external location
  237. [SOLVED] Sudoers issue on 12.04 beta 4
  238. [ubuntu] Firefox hogging bandwidth
  239. [ubuntu] Sudo to delegate permission from non-root user to another non-root user
  240. [SOLVED] I hosed my system with port forwarding
  241. [ubuntu] Cant block udp (quake) ports with iptables
  242. [all variants] Browser Add-ons
  243. [ubuntu] I want to be a indie java developer with ubuntu.
  244. [ubuntu] ACL not operating as expected
  245. [ubuntu] IPBlock for Ubuntu 12.04 x64?
  246. [ubuntu] need to restrict email access on a schedule
  247. [SOLVED] Wired connection options
  248. [all variants] obfuscating sudo
  249. [all variants] 12.04 LTS: security implications of non-Unity DE
  250. [SOLVED] security of lxde in 12.04 after lubuntu eol