Wednesday, November 10, 2010

The most common passwords are as follows. Is yours among them? ;) :P :D

  1. 123456
  2. 12345
  3. 123456789
  4. Password
  5. iloveyou
  6. princess
  7. rockyou
  8. 1234567
  9. 12345678
  10. abc123
  11. Nicole
  12. Daniel
  13. babygirl
  14. monkey
  15. Jessica
  16. Lovely
  17. michael
  18. Ashley
  19. 654321
  20. Qwerty
It’s notable how many people apparently use their first names as passwords. Notice how also, in the case of no. 7, the password is simply the name of the site.
The greatest danger, Imperva points out, is that it wouldn’t take long for a hacker to break into a percentage of accounts using the weak passwords with a brute force attack. It’s simply a numbers game:
Citing NASA guidelines, Imperva recommends that all passwords be at least eight characters, and contain a mix of four different types of characters – upper case letters, lower case letters, numbers, and special characters such as !@#$%^&*,;” If there is only one letter or special character, it should not be either the first or last character in the password.
Of course, context is important as well. For online banking, email accounts, Website administration access, and so forth, the stronger the password, the better. However, there are countless information sites — online journals, analyst firm sites, and so on, that require password access, and fumbling with a unique strong password every time you want to read a white paper is just plain annoying.
Accordingly, Imperva advises users to “choose a strong password for sites you care for the privacy of the information you store.”  If you’re concerned about being able to remember the code, here’s a little memory-jogging trick: “Take a sentence and turn it into a password. Something like ‘This little piggy went to market’ might become ‘tlpWENT2m.’”

Imperva recommends that administrators enforce strong password policy, especially if sensitive data is on the line. Another word of advice: “Make sure passwords are not transmitted in clear text. Always use HTTPS on login.” Also password files should be encrypted before being stored in a database.
Also worth consideration: requiring passphrases instead of passwords. “Although sentences may be longer, they may be easier to remember. With added characters, they become more difficult to break.”

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