marklon

This is a blog about security, coding and malware in no particular order. I write as a techie who handles security escalations from about 1/3 of the world. I spend a lot of time talking to customers with compromised networks.

July, 2007

Posts
  • marklon

    Targeted attacks - a sniper rifle, not a scattergun

    • 1 Comments
    Malware is often thought of as an equal opportunity nasty. After all, real viruses affect the rich and poor equally. However, things are not as they once were. In the heady days of Blaster and Slammer and Nimda et al, the malware would infect anyone that...
  • marklon

    Risky business whatever you do...

    • 1 Comments
    Wow – The code review entry was really popular. I have to admit that I have never used a code review tool and they may be wonderful. I tend to plough on through the code just to be sure that I haven’t missed anything. I don’t do that many...
  • marklon

    Code reviews. Stay awake at the back there

    • 5 Comments
    Code reviews. What could be duller? It is very easy to put the brain in neutral and read the code in a daze. The eyes move but no information reaches the brain. Testing is also dull. The good thing about these dull things is that they avoid exciting times...
  • marklon

    How malware likes to hide

    • 1 Comments
    Well, technically, how malware writers like to hide malware. In my last post, I talked about subversion – hacking the OS not to see the malware. That is part of the rootkit. Not all malware uses a rootkit and all malware has to avoid detection by signature...
  • marklon

    Subversion... something nasty lurks

    • 0 Comments
    Subversion is defined by our friends in the Princeton U’s English department as follows: subversion noun 1. destroying someone's (or some group's) honesty or loyalty; undermining moral integrity; "corruption of a minor"; "the big city's...
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