[How to] Improve Your Password Strength Via 5 Password Strength Checker

W.K —  November 21, 2011 — Leave a comment

Password strength is a measure of the susceptibility of a password from getting brute-force attack. Brute force is a systematically cracking method to decode an encrypted data or password on a trial-and-error basis. In other words, it is true to define that no password in the world is absolutely safe.

how to check your password strength and create a strengthened password

All passwords are mortal and this is just the matter of time. However, a strengthened password can extend the cracking time to a virtually forever state, which means the cracker might take billions of years to get your password. This is of course deferent story when the brute force is processed using a supercomputer.

Even to the extent of supercomputer, it is not easy for the brute force to succeed in most of the scenario of current web atmosphere. Many major websites such as Google, Facebook and MSN have empowered the layer of security by freezing an account after few attempts of login are unsuccessful. This is a particularly good form of security and should be extensively implemented.

Regardless of the fact that how powerful of the modern security system, it is a safe practice to strengthen your password and never compromise your password. Hence, we would like to share with you how to check your password strength and create a strengthened password?

The importance of a good passwword

The Bad Apple

You must know how to differentiate a bad apple first before you are able to choose a sweet apple. So, how to avoid a bad apple? Lucky enough, Splashdata has compiled a trustworthy report that highlighted the worst password of 2011, and the report is based on millions of stolen passwords posted online by hackers.

1. password

2. 123456


4. qwerty

5. abc123

6. monkey

7. 1234567

8. letmein

9. trustno1

10. dragon

11. baseball

12. 111111

13. iloveyou

14. master

15. sunshine

16. ashley

17. bailey

18. passw0rd

19. shadow

20. 123123

21. 654321

22. superman

23. qazwsx

24. michael

25. football

We strongly urge you to change your password immediately if using any similar password on the list!

What is your password strength?

Checking your password strength is like eating a piece of cake; what you got to do is just head to the website given below, punch your password and wait for the result. We recommend you to try all the three password strength checker, which would give you different outcomes to understand better your password integrity.

1. GRC

2. Xaviermedia

3. howsecureismypassword

How to create a Hacker password?

A professional hacker knows the system in and out. Similarly, the hacker would know how to protect themselves effectively using a strengthened password. So, how would be the hacker’s password looks like?

A hacker’s password should fulfil the 4 conditions as below:

1. It must be at least 8 characters long. (The longer the better)

2. The 8 characters long password should be the combination of numbers, alphabets, and symbol (@#$%^&).

3. It should contain upper and lower case alphabets if the security system allowed.

4. Never use any common words such as the bad examples above.

Further explanation

For better understanding, the strength will be explained in terms of the time taken for the brute force to succeed.

This is a 8 characters password (36198340) which has the strength of 1.29 days.

How to create a strengthened password?

After I change one of the numbers to alphabet (3619834a), the strength is improved to 92.27 years.

How to create a strengthened password?

When I further integrate a symbol into it (361983#a), the strength is greatly improved to 1.66 hundred centuries.

How to create a strengthened password?

Please note that (361983#a) and (b61983#a) has the same strength. However, if I switch 1 lower case of either alphabet to upper case or vice versa (B61983#a), it will give you even a better strength.

How to create a strengthened password?

How to create a strengthened password?

*Result may vary in different scenario.

Conclusion: It is not a joke when dealing with password security. You just have to spend 5 minutes to rethink and create a good password to save you from unexpected countless loss. Let take action now!



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Founder and Editor-in-chief of Tezeal | Wei Kai is a technology enthusiast and love to crank his mind for technology knowledge. Experimenting graphic design with Photoshop is one of his favorite thing to do during his spare time.