Password Security Attacks and Tips for Strong Password
A password, sometimes called a passcode, PW, and PWD. It is a string of characters used to verify the identity of a user during the authentication process. In simple words, the password is a memorized secret used to confirm the identity of a user.
A password can differ in length and can contain letters, numbers, and special characters. Passwords help ensure that devices, systems or social sites can only be accessed by those who have been granted the right to view or access them.
Every password should be strong and secure so that hackers or anyone else could not use it for the wrong purpose.
Types of Password Security Attacks
- Brute Force Attack
In the brute force attack, a hacker uses a computer program or script to try to log in with possible password combinations. Hackers usually start with the easiest to guess passwords.
- Dictionary Attack
In a dictionary attack attacker uses a program or script to try to login by series through a combination of common words. Dictionary attacks succeed due to human tendency to choose passwords which are short, which easily predicted variations on words.
- Key Logger Attack
In the key logger attack, the attacker uses a program to track all of a user’s keystrokes. This tracking program track all the details of users, so at the end of the day, everything the user has typed including their login IDs and passwords has been recorded. This type of attack is different from Brute Force and Dictionary attack because not even strong passwords provide must protect against it.
Strong Password Security Tips
To protect data, devices, or systems a password should be strong so no one can predict it easily and use it for the wrong purpose. A strong password contains a combination of six or more uppercase and lowercase alphabets, including punctuation and numbers. Following tips will help to make a strong password:
- Passwords should be eight or more characters in length because the longer passwords are harder to crack.
- The same password should not use for twice.
- Do not use common information in a password. For example birthdates, phone numbers, or directly related information.
- While login to accounts via a public computer, never save passwords.
- Avoid entering passwords when using not secured Wi-Fi connections.
- Never ever tell your passwords to anyone. Always keep your passwords safe by keeping them secret.
- Change passwords periodically to maintain the sensitivity of the information being protected.
- Passwords should be of eight characters which should include lowercase and uppercase letters, numbers, and symbols.
- Write a tip sheet that will give you a clue to remember your passwords, but doesn’t actually contain password on it.
- It’s fine to write down passwords, just keep them away from your computer and mixed in with other numbers or letters.
Securing a password is must to protect devices and data from hackers.