Blog

  • Photos from New Orleans News Station

    The biggest disaster in American history… indeed.

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  • HiJackThis Tutorial

    This is a basic guide to understanding HijackThis logs, what specific sections mean and some tips on reading it yourself. Although its best to have a knowledge person help you examine the Hijackthis logs, knowing more about the logs help individuals understand more about them and their use.

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  • Virus brings down US Homeland Security

    The newspaper quoted a Homeland Security rep saying the virus affected a number of airports yesterday including NYC, SF, Miami, LA, Houston, and Dallas airports. Presumably patches were applied, or whatever, because the system was up again today.

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  • Lock Bumping

    I havenâ??t really been into lock picking, but after seeing the â??bumpingâ?? demo from What the Hack I was shocked. The technique is really quick and will work on 90% of locks youâ??ll come across.

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  • Paypal Identity Theft Video

    A video showing how one of the phishing attempts using paypal works. Interesting to see someone actually go through it.

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  • Lots of hacking videos / tutorials

    Pretty good collection; couple of dead links but enough working links to make it worth checking out.

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  • Security Now Episode 003 Released

    Title says it all. (link is directly to the mp3)

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  • CISCO LEAP (lightweight Extensible Authentication Protocol) Weak?

    Light weight EAP is Cisco's proprietary version of Extensible Authentication Protocol (EAP, used mainly for wireless LANs).  Cisco graciously allowed vendors to support LEAP using Cisco Certified Extenstion (CCX). 

    Cisco owns about 60% of the wireless market with 46% of those using Light Weight Extensible Authentication Protocol according to the research group nemertes. 

    HAZZAAA!! Cisco is secure…

    (except against Dictionary Attacks)

    With such a large piece of the wireless market using LEAP, Cisco had sucessfully advertised LEAP as a secure protocol.  Unfortunately, LEAP is weak against Dictionary Attacks (Brewin).

    At DEFCON 11, on August 1, 2003, Joshua Wright did a presentation on the weakness of LEAP

     

    Here is Cisco's response to Leap Dictionary attacks:

    To help our customers respond to the possibility of dictionary attacks, Cisco strongly recommends that all of our customers to review their security policies and institute the previously published best practices that are outlined below and in the Cisco SAFE White Papers.

    Use a strong password policy (as detailed below) and periodically expire user passwords (recommended at least every three months) giving users advanced warning to change passwords before they expire.

    If unable to implement a strong password policy, consider migrating to another EAP type like EAP-FAST, PEAP or EAP-TLS whose authentication methods are not susceptible to dictionary attacks:

    EAP-FAST is an authentication protocol that creates a secure tunnel without using certificates.

    PEAP is a hybrid authentication protocol that creates a secured TLS tunnel between the WLAN user and the RADIUS server to authenticate the user to the network.

    EAP-TLS uses pre-issued digital certificates to authenticate a user to the network.

     

    FINAL NOTE:

    “1 month of audits by l33t security companies: No vulnerabilities
    1 month of architecture research by CCIE's: No vulnerabilities
    2 days of hacking by DaBubble, Bishop, and Evol: Root.
    There's some things that fackers should audit (WEBAPPS) for everything else, get a real hacker.” — SecurityFocus

    Why doesn't Cisco become more hacker friendly.  They pissed off the Security Profesionals and Hackers alike with that CiscoGate fiasco, don't have any cool hacker parties at the Defcon.. I mean what is the deal, John Chambers?! 

    John, I doubt you will ever read this blog, but here goes anyway, I think that Cisco has great products.  I believe in Cisco's amazing engineering, but if you guys don't aggressively attack security issues PROACTIVELY, you will drop from first class to third class quickly.  I'm not trying to tell you how to run cisco, I'm just saying, why not use hackers and their finding to your advantage. 

    Take the IE browser as an example: they used to own 95% of the market, consumners got so fed up with its lack of security that now Firefox (co-created by Blake Ross Intern/Hacker) is doing something not even Netscape could do.  

     

    Reference:

    EAP. RFC 2284. Extensible Authentication Protocol.

    EAP, Extensible Authentication Protocol Wiki. Wikipedia.org

    George C. Ou. Leap: A looming disaster in Enterprise Wireless LANs.  Lanarchitecture.net

    nemertes, Cisco Warns its WLAN Security can be Cracked. nemertes.com

    Brewin, Bob. Cisco Warn its WLAN Security can be Cracked. computerworld.com

    Cisco, Abusing 802.11: Weaknesses in LEAP Challenge/Response. Defcon 11/2003

    Cisco. Cisco Response to Dictionary Attacks on Cisco Leap.

  • Securing Sensitive Data: Understanding FIPS

    Every want to know more about the Federal Information Processing Standards (FIPS)? ME NEITHER! Here it is.

    With technologies like wireless snowballing into a cultural phenomenon we suddenly can not live without, Federal Information Processing Standards are even more important.

    If you are lucky enough to not have to know what FIPS I'll share some of the pain in plain english.  FIPS are all the federal documents addressing how  sensitive data will be processed.  Without these standards any government agency could use any kind of crypto they wanted with no regard of whether or not it is a SHA-1 that has just been cracked by the Chinese

    See more FIPS

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  • Taking the CISSP: part 1

    I took the CISSP.  I really don’t know what to say about it aside from acknowledging that it was extremily difficult.  Andrew Briney’s article is the most accurate description of the CISSP test.  Briney says, “It’s a mystery wrapped in riddle inside an enigma.”

    His other very true point:

    The exam is best characterized as an ‘inch deep and a mile wide.’ Whether this makes it easy or difficult is a matter of perspective.”

    For me the hardest part were the answers.  I feel like I’ve mastered the art of studying for a test.  The fact that there is so much knowledge crammed in a 250 question test makes my study techniques watered down.  Its very difficult to cover all 10 domains effectively.

    I’m not one of those bastards that can walk into a test cold (no studying, no worries) finish in half the average time and pass.  If I don’t study, I fail.  I’ve learned to live with this.  I know my weakness.  I just second guess myself too much on every answer.  I’m one of those guys that does not believe that everything is black and white but that everything is a million shades of gray.  For me that is where the difficulty lies.  The CISSP wants you to choose the “best” answer.  So while many or even ALL of the answers might be true, there is only one BEST answer.  But my best might not be your best.

    I’ve taken many certifications.  They have become almost a hobby of mine.  In June, I took the Security+ hoping it would help prepare me for the CISSP.  First of all let me just say comparing the the CISSP and the Security+ is like comparing Lennox Lewis’ fighting style to that of some 12 year old girl from John C. Still Middle School.  There is NO freakin’ comparison… NONE, do you hear me!  The preparation that I put into the Security+ is what help me in my CISSP success.  That being said, there were about 6 very similar questions from the Security+ that were on the CISSP but the CISSP contains ALL of the domains of the Security+ on a comprehensive level.

    As I said, I’ve taken many certs.  And I DO NOT think that taking a test will make anyone instantly smarter or more technically skilled then some “l33t hacker” that has been cracking databases since age 12, but I DO believe some certifications have great value to the IT and Security industry.  With the possible exception of the CISA, the CISSP is the most exaulted security cert you can get right now.  Many say that any dependency on certification is what is lowering the amount of IT and security professionals with skills.  While there maybe truth to that, I say it is just another way for employers to gauge whether or not they are investing in a skilled employee.  Whether they choose the right candidate will ultimately be decided (just like anyone else) by time.

    NO certification I have taken comes within an Astronomical Unit of the CISSP.  Of course I’m not an MCSE or a CCNP (though I’ve tasted the fruits of both) so perhaps there is a match in its level of difficulty.

    Having taken the test I don’t feel I was fully prepared even though I have legitamate experience in nearly all aspects of security, I read a book and studied on and off for a year before taking the test.  I tell you, this test beat the shit out of me.  They give you 6 hours to complete the test and I finished in 5 1/2 hours.  When I was done, I was sure I’d failed.  I started trying to think of ways I’d pay the company back since they would not pay for a failed certification.  I also started studying for the repeat.  I was pleasantly surprised when I got the “congradulations” email.

    Adequate study for me would have consisted of reading no less that two “600 page” books and going to a boot camp. 

    This is the best online CISSP resource I have found: www.cccure.org.

     

    Special Shout outs go to the ISSA COS chapter and Mr. Proeller, so long and thanks for all the bagels.. bad, bad joke…42.