Strong Password Authentication Essential to Your Computer Security

1. Why password?

The team and the sites they visit often contain a large amount of personal information about you. It is important therefore to ensure they do not allow their personal data to get into the wrong hands.
We do so much online these days: banks, shopping and social networking have become everyday activities. There are nasty people who want to steal from you. Not just your money, but your very identity. Therefore, it is necessary to protect itself by restricting access to your personal information. This is where the passwords come into play to ensure that their personal data are only available to you.

2. Why a password?

We all like to keep things simple. Passwords can be a pain. So we make it easy to remember and not complicate things. Why not use the same password for all the safe places. It is too much to remember all the passwords for different problems, after all.

Passwords can be viewed as the weakest link between your data and most likely to benefit from access to their personal data. Once the password is cracked to be found if you use the same password for different applications, your system is vulnerable, with its line of credit cards and bank accounts.

Examples of weak passwords include your name, user name, date of birth, names of their children, even your car registration number. Paul123 is not a guarantee against my bank account online, for example. Hackers can use programs that try to guess your password from browsing through your files seeking personal information.
Offenders use a range of methods to identify passwords. Dictionary search through trawling online dictionaries to reach an agreement with your password. Brute force attack tries all possible combinations of keystrokes that can be used in conjunction with a user name. Phishing emails, supposedly looking for the official banks, for example, seek to obtain passwords or PIN numbers of innocent victims.

3. What is a secure password?

Many websites that demand passwords longer than seven or eight digits, including letters and numbers. Security experts, yet more passwords, 14 characters are considered reasonable. Experts also suggest that mixed upper and lower case characters instead of some letters. The key is to use a password that is simple enough so that you can remember but no one else, not even close to his family and friends would be able to identify.

4. More help

Microsoft has a very good application that rates the strength or weakness of the password of your choice.

Password inspector can be found here: http://www.microsoft.com/protect/yourself/password/checker.mspx

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