Ubuntu

How to detect or prevent a Denial of Service

Asked by sam-c on 2010-06-21

This is Lucid
About Denial of Service Attack:
a) How do I prevent and Detect DOS on my computer?
b) How do I detect and analyze DOS on other Websites?
Thanks
Sam

Question information

Language:
English Edit question
Status:
Answered
For:
Ubuntu gnome-nettool Edit question
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No assignee Edit question
Last query:
2010-06-21
Last reply:
2010-06-23
GREG T. (ubuntuer) said : #1

this will help you
http://kevin.vanzonneveld.net/techblog/article/block_brute_force_attacks_with_iptables/
 on older versions this may be a little problem 2.6.12 , but we are at 2.6.32-22 . i am not worried about it . they would have to go through my server ,my modem., my router, my firewall . what operating system i am using today ,my password , and to top this which one on three pc i might have online today .

A. Denton (aquina) said : #4

From a computer science standpoint of view these approarches are not quite scientific. Adding some software wont solve your problem. I strongly recommend you to read books... lots of books. Furthermore I doubt your home installation is likely to be a DoS-Target. Protection against malware, a good kernel, libs and userspace binaries as well as extensice knowledge about the underlying OS should be much more of concern to you. Finally your question is INVALID since you adressed DoS in general but not in an Ubuntu related context.

GREG T. (ubuntuer) said : #5

i have already read how to do everything ubuntu book . my son is in collage for computer programing . i my self am trying to get the money together to take Ubuntu Certified Professional course . yes my little home network is not much but it is mine and it is safe for my use .
  if this is a true statement then way are you coming to launchpad to ask questions ?. you should be answering question .

Occupation:
    ACS Student, Organization CEO/CTO (NGO), PenTester & Security Expert

 gentoo os proved there is no 100% perfect os , or server.
 one last comment i spent 3yrs. 6mo. in BAD HERSFIELD , GERMANY

GREG T. (ubuntuer) said : #6

sorry ! i posted the above statement in the wrong place .

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