Dumb question abt. Wireless WEP security

From: Vizo Bilisim Ltd. (vizo_at_vizo.com)
Date: 01/20/04

  • Next message: Gregh: "Outlook Express and Web Bugz"
    To: <security-basics@securityfocus.com>
    Date: Tue, 20 Jan 2004 16:23:35 +0200
    
    

    Hi all,

    There seems a general understanding that WEP is not secure enough, because
    theoretically WEP encyrption can be broken.

    The question is abot the practical usage; how easy it is for WEP to be
    broken?

    Does it suffice to sniff the wireless network for one hour, or do we need to
    sniff for few days? What happens if the wireless network is periodically
    stopped let's say every 10 hours for 15 minutes,

    Regards,

    Veli I. Cigirgan
    Vizo Bilisim Sistemleri Ltd.
    Istanbul
    Tel:+90(212)210 2657
    Fax:+90(212)210 3678

    ---------------------------------------------------------------------------
    Ethical Hacking at InfoSec Institute. Mention this ad and get $720 off any
    course! All of our class sizes are guaranteed to be 10 students or less.
    We provide Ethical Hacking, Advanced Ethical Hacking, Intrusion Prevention,
    and many other technical hands on courses.
    Visit us at http://www.infosecinstitute.com/securityfocus to get $720 off
    any course!
    ----------------------------------------------------------------------------


  • Next message: Gregh: "Outlook Express and Web Bugz"

    Relevant Pages

    • RE: Dumb question abt. Wireless WEP security
      ... Wireless WEP security ... Does it suffice to sniff the wireless network for one hour, ... We provide Ethical Hacking, Advanced Ethical Hacking, Intrusion Prevention, ... and many other technical hands on courses. ...
      (Security-Basics)
    • RE: Dumb question abt. Wireless WEP security
      ... because theoretically WEP encyrption can be broken. ... amount of traffic that is generated by the wireless network. ... turning off your network to protect your WEP keys ... We provide Ethical Hacking, Advanced Ethical Hacking, Intrusion Prevention, ...
      (Security-Basics)
    • Re: Dumb question abt. Wireless WEP security
      ... those access points used WEP. ... friends said that it could definately be broken ... the number of hosts that are on the network if you can ... > We provide Ethical Hacking, ...
      (Security-Basics)
    • RE: Dumb question abt. Wireless WEP security
      ... Thereby with a sniff for a very short time the insider may catch and use a real address of the wireless network and inject traffic, or use the network to another tasks for example. ... I think that this is the way to obtain minor time to hack WEP. ... Even with a truly strong WEP key I ... > We provide Ethical Hacking, Advanced Ethical Hacking, Intrusion ...
      (Security-Basics)
    • Re: Dumb question abt. Wireless WEP security
      ... WEP, part of the key is transmitted in plain-text. ... Even with a truly strong WEP key I ... > From my computer in my home, I can access my Wireless Access point. ... > We provide Ethical Hacking, Advanced Ethical Hacking, Intrusion ...
      (Security-Basics)