How Secure is Your Password?
I recently found out that my computer password takes eight seconds to crack. After changing it and making it more robust it will now take about eighteen tredecillion years to unlock. A tredecillion is ten followed by fourteen zeros. Check how long it will take to crack your password at howsecureismypassword.net.
You can also check at shouldIchangemypassword.com to see if your password has been compromised and needs to be changed arising from databases having been released by hackers to the public.
Creating Memorable Passwords