Introduction
More than a decade ago I used to write keyboard hooks. Placed on any DOS-based computer, a keyboard hook recorded every single keystroke, which made easy work of cracking e-mail accounts, logging into applications, and reading everything typed at that keyboard. For a month or two I played a few harmless pranks no worse than Fred and George Weasley of Harry Potter fame. In addition to being very successful I never came close to getting caught. (I also avoided pestering businesses; only fellow students and coworkers were fair game.) I quickly realized that this kind of tomfoolery could lead to serious trouble and that if I were able to manipulate operating systems and software so easily, I might be able to make a good living and avoid ...
Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
and much more.
Read now
Unlock full access