Security

Opcodes with bayesian classifiers for malware detection?

Here's an idea/question/postulation to consider...

Is it possible to reasonably classify malware based on the opcodes a binary utilizes as the input attributes to a bayesian classifier? Put another way for the less technical readership, is it possible to determine if a given program (binary) is good or bad based on the internal mechanics of that program when we compare it to the internal mechanics of other programs that are good and bad?

ATM security is hard

Securing an ATM is hard. Consider this, you have a small compact (albeit strong and heavy) item stuffed with cash in a publicly accessible place. Unless you can sufficiently protect it, it's going to become a liability.

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