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Secure Passwords

posted Oct 11, 2012, 2:29 PM by Michael Dreyfus-Pai   [ updated Oct 15, 2012, 10:22 PM ]
Today, we're going to go over what makes a password secure, and then go through the process of changing our own passwords.

First, read this comic about password strength.  It's kind of mathy, but you'll get the idea.

xkcd passwords

Read this one as well, about password reuse.

xkcd password reuse

The Third Way

There are three big ways that people can get your password.  The comics above cover two:
  1. Guess it using a lot of computer power.  This is called a brute force attack.
  2. Steal it from an existing database or by tricking you into signing up for something.  The first is called hacking, the second is called phishing.
The third is the MOST INSIDIOUS OF ALL!
3. You give it away to someone because you trust them.

This is one of the most common ways that people's passwords get passed around and cause harm!  Always keep your password secure from friends, boyfriends, girlfriends, BFFs, classmates, and students!
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