Strong passwords are long and generally use a mix of upper and lower case letters, numbers, and at least one symbol such as a dash or period.
The key reason or area of a strong password are attributed to its length. Note that the longer the password, the better it is.
A strong password should be the one that has a composition of letters ( both upper and lower case), numbers, and also one that is made up of symbols and no link to personal information.
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