Bullet Proof Computer Passwords

Posted on 04 November 2011

No sane person would ever like somebody else reading her email, or logging into their computer and swiping their allegedly secure search engine optimisation information. Or for what it's worth some other person using her password and breaking into a monetary institution. You should, choose a powerful, secure password in such a manner that will be a hard nut to crack for others and easy for you to recollect. The more random and mixed-up you make it, the harder it is for others to break. Mind you, if your password is compromised, the password crackers will even take over your identity.

A password, if too short, is vulnerable to attack if an attacker gets hold of the cryptographic hash of the password. Present-day PCs are fast enough to try all alphabetic passwords shorter than 7 characters. We will be able to call a password puny if it is short or is a default, or which can sometimes be rapidly guessed by searching a subset of all possible passwords such as words in the compendium, correct names, words based totally on the user name or common variations on these themes.

On the other hand, a robust password would be sufficiently long, random, or which can be produced only by the user who chose it, so that ‘guessing ‘ for it will require too long a time.

For maximum security, the user should follow some simple guidelines:

1) Passwords should ideally be at least 8 characters long and less than 14.

2) Passwords should contain a mix of numbers, letters, and special characters (%&3ac_ht4m7).

3) Passwords should not contain a dictionary word from any dictionary, be it French, Spanish, medical, etc.

4) Each password should be different from the user’s User-ID and any permutation of that User-ID.

5) New passwords and old passwords should differ by at least 3 characters.

6) Avoid picking names or nicknames of people, pets, or places, or personal info that may be simply found out, such as your birthday, address etc.

7) It’s smart to keep away from common keyboard sequences, for example dfgh678 or abc345.
8) Never form a password by appending a digit to a word. That can be simply guessed.

9) Avoid writing your password down or storing it on your personal computer.

10) Never share your password with anyone else.

Thanks for reading. Try the latest single mattresses by Great Memory Foam.

Leave a Reply