The secret weapon of the day is music wire, also sometimes called piano wire. It is a super stiff, hardened steel wire, available in diameters ranging from .006 inches to .192 inches, a range that starts out smaller than a #80 drill, and ends at the approximate size of a #10 drill.
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David Farquhar is a computer security professional, entrepreneur, and author. He started his career as a part-time computer technician in 1994, worked his way up to system administrator by 1997, and has specialized in vulnerability management since 2013. He invests in real estate on the side and his hobbies include O gauge trains, baseball cards, and retro computers and video games. A University of Missouri graduate, he holds CISSP and Security+ certifications. He lives in St. Louis with his family.