After you back up your data and transfer the files elsewhere, you should sanitize by disk shredding, magnetically cleaning the disk, or using software to wipe the disk clean. "Make old computers’ hard-drives unreadable. Much information can be gleaned through old computing devices, but you can protect your personal data by making hard drives unreadable before disposing of them. Gartner found that this downtime can cost companies as much as $300,000 an hour." Twitter: Make your old computers' hard drives unreadable The problem with this is the longer it takes you to restore your data, the more money you’ll lose. Chamber of Commerce and insurance company Nationwide points out, "According to Nationwide, 68% of small businesses don’t have a disaster recovery plan. Basically, this creates a duplicate copy of your data so that if a device is lost, stolen, or compromised, you don't also lose your important information. One of the most basic, yet often overlooked, data protection tips is backing up your data. This software will scramble your data, but won't protect you from government authorities demanding your encryption key under the Regulation of Investigatory Powers Act (2000), which is why some aficionados recommend TrueCrypt, a program with some very interesting facilities," explains John Naughton in an article for The Guardian. Those running Microsoft Windows have a similar program. And for protecting files, newer versions of Apple's OS X operating system come with FileVault, a program that encrypts the hard drive of a computer. GPG for Mail, for example, is an open source plug-in for the Apple Mail program that makes it easy to encrypt, decrypt, sign and verify emails using the OpenPGP standard. In particular, various publicly available tools have taken the rocket science out of encrypting (and decrypting) email and files. "Encryption used to be the sole province of geeks and mathematicians, but a lot has changed in recent years.
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