Nowadays, everyone need to create a password to do just about everything on the Web, from checking your email to online banking. And while it's simpler to use a short, easy-to-remember password, this can also lead serious risks to our online security. To protect our information from being exploit by unauthorized user, we'll need to use passwords that are long, strong, and difficult for someone else to guess while still keeping them relatively easy for you to remember.

Why do we need a strong password?

Even though most websites are secure, there's always a small chance someone may try to access or steal your information. This is commonly known as hacking. A strong password is one of the best ways to defend your accounts and private information from hackers.

Characteristics of strong password :

  • At least 8 characters—the more characters, the better

  • A mixture of both uppercase and lowercase letters

  • A mixture of letters and numbers

  • Inclusion of at least one special character, e.g., ! @ # ? ]

  • Note: do not use < or > in your password, as both can cause problems in Web browsers

Tips for creating strong passwords 

A strong password is hard to guess, but it should be easy to remember. These are some of the most important things to consider when creating a password : 

  • Never use personal information such as your name, birthday, user name, or email address. This type of information is often publicly available, which makes it easier for someone to guess your password.

  • Use a longer password. Your password should be at least six characters long, although for extra security it should be even longer.

  • Don't use the same password for each account. If someone discovers your password for one account, all of your other accounts will be vulnerable.

  • Try to include numbers, symbols, and both uppercase and lowercase letters.

  • Avoid using words that can be found in the dictionary. For example, swimming1 would be a weak password.

  • Random passwords are the strongest. If you're having trouble creating one, you can use a password generator instead.

A strong password is one that is more secure by virtue of being difficult for a machine or a human to guess. Password strength can be achieved by incorporating the following characteristics; the more characteristics you incorporate into your password, the stronger it will be.