Create a strong password
Strong passwords help prevent unauthorized people from accessing files, programs, and other resources, and should be difficult to guess or crack. A good password:
Is at least eight characters long
Doesn’t contain your user name, real name, or company name
Doesn’t contain a complete word
Is significantly different from previous passwords
Contains uppercase letters, lowercase letters, numbers, and symbols
Use a different password for each of your important accounts, like your email and online banking accounts. Re-using passwords is risky. If someone figures out your password for one account, that person could potentially gain access to your email, address, and even your money.
Using numbers, symbols and mix of upper and lower case letters in your password makes it harder for someone to guess your password. For example, an eight-character password with numbers, symbols and mixed-case letters is harder to guess because it has 30,000 times as many possible combinations than an eight-character password with only lower case letters.
Create a unique password that’s unrelated to your personal information and uses a combination of letters, numbers, and symbols. For example, you can select a random word or phrase and insert letters and numbers into the beginning, middle, and end to make it extra difficult to guess (such as “[email protected]”). Don’t use simple words or phrases like “password” or “letmein,” keyboard patterns such as “qwerty” or “qazwsx,” or sequential patterns such as “abcd1234” which make your password easier to guess.