Zip and unzip files, protect them by encryption, connect to cloud services, and back up your data.
Critics say Ellen Pao is fostering censorship that will destroy the community-curated news site. Reddit issues mea culpa, saying it's "screwed up" for years.
It doesn't take a coding genius to steal your Social Security number, but you can be smarter than identity thieves.
Starting July 1, smartphones sold in the state must come with software that lets users lock a stolen phone so it can't be used, making it harder to resell. Crime statistics show the tech is already working.
Unhappy with Hacking Team for allegedly selling software to repressive governments, hackers publish stolen data.
The "Undo Send" feature is now officially part of Gmail. So how can you use it to stop an unwanted email from reaching its recipient?
Australian G20 organisers have been left red-faced after it was revealed an email autofill error led to a leak of passport details for 31 world leaders, including Barack Obama, Vladimir Putin and more.
Gmail now officially supports an 'Undo Send' feature that puts the brakes on those emails you really didn't mean to send. Here is how to enable it now.
Learn how to add an OpenPGP public key to your Facebook profile and set it so that Facebook will encrypt the notification emails it sends to you.
Facebook once again turns to encryption in efforts to boost individual user privacy.
The company's effort to transform email into an automatically categorized to-do list is now available without an invitation. Existing users get several new features -- including an option to delete messages.