Madrock Advisory

Madrock Advisory

Internet

  • Interesting results from social search engines
    Internet, Security

    Interesting results from social search engines

    Derek
    September 9, 2010

    I went to a security presentation yesterday with one of the guys from work which…

  • No need to bypass security with a boot disk – 17 year old Windows exploit found
    Internet, Security

    No need to bypass security with a boot disk – 17 year old Windows exploit found

    Derek
    February 18, 2010

    The problem has been discovered in the Virtual DOS Machine (VDM) introduced in 1993 to…

  • The Internet is the modern day electricity
    Environment & People, Internet

    The Internet is the modern day electricity

    Derek
    January 29, 2010

    Recently I have been been sorting through some of my old electronic engineering books and…

  • Ham Radio Links
    Amateur Radio

    Ham Radio Links

    Derek
    November 29, 2009

    Amateur Packet Radio Australian Aussiewide Packet Radio Network http://www.ampr.org.au/ AAPRA  http://members.optusnet.com.au/aapra Queensland APRS Users Group…

  • SCADA

    SCADA considerations

    Derek
    November 4, 2009

    Procedures Corporate Information Protection Security Management Information Classification Physical (and Environmental) Security Personnel Security Security…

  • Infrastructure, Internet

    Nmap Examples

    Derek
    September 2, 2009

    Some Nmap examples I thought I would post. Scanning past Watchguard Firewalls: nmap -sS -iL…

  • Banking & EFTPoS, Internet, Security

    EFT Syetms and Device Considerations

    Derek
    August 5, 2008

    EFT devices and systems differ depending on hardware vendor, country and bank / payment aggregator.…

  • Banking & EFTPoS, Internet, Security

    Internet Banking Security Assessment Considerations

    Derek
    August 5, 2008

    I was asked some time ago to provide a list of things which may be…

  • Infrastructure, Internet, Security

    DNS Hack Needs Patching – Serious Problem

    Derek
    July 10, 2008

    Deficiencies in the DNS protocol and common DNS implementations facilitate DNS cache poisoning attacks.

  • Banking & EFTPoS, Security

    Breaking VISA PIN

    Derek
    July 2, 2008

    Below is an article I found recently. This one of the most comprehensive descriptions of…

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