Even if you never email sensitive information--social security numbers, banking info, business secrets, and so on--you should consider using encryption. Aside from capturing your email content and ...

Q. Recently, I’ve become concerned about the privacy of sending email. What’s a cheap and easy way to protect my email messages? A. I’ve consistently preached that the use of unencrypted email is the ...

In 1996, I registered my first website, Vaughan-Nichols & Associates. After setting up the site, one of the first things I did was to secure connections with a Secure Sockets Layer (SSL) certificate.

There’s an investigator I know, top of her profession, who once put her laptop in the trunk of a cab. By the time she reached her hotel, the laptop was gone. This happens thousands of times a year at ...

Apple has several different encryption tools built into macOS, letting you encrypt your entire Mac or individual files or folders, and in this guide we'll show you how. With encryption, your data gets ...