Completely revised edition of one of the best-selling book House ARTECH far beyond the books that a typical computer forensics in the market, emphasizing how to protect one? S privacy from data theft and hostile computer forensics. The second edition has been updated to offer more detailed how-to guide to protect the confidentiality of data stored on the computer, and specific information about the vulnerability of widely used computer equipment support, such as PDAs, cell phones, smart cards, GPS devices, telephone calling cards, fax machines, and copiers. This unique resource provides a method to ensure that the computer connected to the Internet is protected from malicious mobile code (code that can allow a remote hacker to read, delete, damage, or even add data to a computer?) A new mode of "adware / spyware ", and" Web bugs. "