Just in Time Decryption

1Password only decrypts what you need at the time you need it. If Molly (one of my dogs) is using 1Password to log in to SquirrelsAreEvil.net, only her SquirrelsAreEvil Login details are decrypted. Her RabbitRecipies Login, along with all her other hundreds of items, remain encrypted. I’d like to explain why this is such an […]

Hashing fast and slow: GPUs and 1Password

The net is atwitter with discussion of Jeremi Gosney’s specially crafted machine with 25 GPUs that can test hundreds of billions of passwords per second using hashcat, a password cracking system. Password crackers, like hashcat, look at the cryptographic hashes of user passwords and repeatedly make guesses to try to find a password that works. […]

Friends don’t let friends reuse passwords

We’ve written about password reuse before, and we’ll be writing about it again. Password reuse—using the same password for multiple sites or services—is both rampant and dangerous. There is real evidence that people are getting robbed because they are reusing their passwords. Thieves systematically exploit reused password to pay for retail items or hijack accounts […]

1Password 3.6.5 for iOS is out with PBKDF2 goodness!

1Password for iPhone, 1Password for iPad, and 1Password Pro (for both iPhone and iPad) have just been updated to version 3.6.5. All of the changes are behind the scenes, but they include a great security enhancement to how your Master Password is protected. Different versions may become available at different times in different locations, so […]

Do you know where your software comes from? Gatekeeper will help

You trust us to provide you tools that keeps some of your very valuable secrets safe. Part of that trust means that, when you install or update 1Password or Knox, you know the app you are getting comes from us. After all, if a bad guy produces a modified version of 1Password, it could do […]

PSA: Keep your software up to date (an ode to Apple Security Update 2012-001)

Apple released its first big OS X update of 2012 this week, and it’s pretty big. It’s easier than ever to keep your computer up-to-date these days, but it never hurts to review good habits, especially when it comes to keeping your computer and data secure. By far, the largest number of compromises of home […]