Most password managers include a tool for generating random, strong passwords, but not all are created equal. Understanding the differences can help you make an informed choice.

Do you trust the passwords created by third-party software to be truly random and safe? Here's how to build your own random generator for uncrackable passwords.

The best way to create a strong password A strong password is long (at least 12 characters), complex (upper- and lower-case letters, symbols and numbers) and random.

Learn why strong, secure paswords matter by seeing how easy it is to crack passwords with a common tool. Longer, more complex passwords are best, and you'll see why.