How To Open A Combination Lock With A Soda Can

The popular combination Master Locks are susceptible to being opened with a simple tool fashioned from an aluminum can. With this crude tool a thief can pop open a lock in a few seconds. Here is a video that shows how to construct and use this tool which is referred to as a “shim”:

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Windows Prefetch Cache

The Windows XP prefetch cache is a cache meant to speed up the launch of programs by keeping the first few bytes of a program on disk in order to have them preloaded before the user launched the program. Only commonly used programs are cached in the prefetch. You can use the prefetch cache to see what programs were launched at the time a computer was compromised in order to see what programs were run on the computer.

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