A strong password protects you from identity theft. Even if it is a personal computer, have a secure password to prevent intrusion of hackers who are in search of personal information such as social security number, credit card information etc. Here are some best practices given by professionals in password management.
Never write or reuse an old password
The first rule of password management is that the user should not write the password anywhere. If you are unable to remember difficult passwords, take time and frame a password that you can remember and yet secure.
Prevent dictionary attack
Professionals in password management recommend selecting a password that cannot be guessed easily or can be found in a dictionary. This helps to prevent dictionary attack in which, the words in the dictionary are compared with the hash stored in the computer. The word that matches with the hash is regarded as the password. To prevent identity theft, it is recommended to use a password which is eight characters in length and is a mix of capital letters and small letters. You can even consider using special symbols to make it more secure. Avoid using social security number or birthday dates as passwords.
Prevent brute force attack
A well framed password that escapes dictionary attack is susceptible to brute force attack. Brute force attack is the process where the hacker generates hash code for every possible combination of alphabets, number and special symbols and compares it with the hash stored by the computer. Protect yourself from identity theft via brute force attack by setting a security hurdle that will disable the account after repeated failed attempts to login the account.
Set time limit for your passwords
Another best password management practice is to set limit for passwords. By setting a time limit to the password, the system will force you to change the password after the given time period. It is recommended to change the password every 90 days and to avoid reuse of the same password within a period of 180 days.
Check the logs
It is recommended to check the logs periodically to identify unsuccessful attempts to login your account. If there are any attempts to break the password, change the password immediately to prevent identity theft.
Put the above password management tips in practice and fight against identity theft.
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