Strong passwords are of course key to your security. The challenge is to create strong passwords you can actually remember, without stumbling into the bad habits that can harm you — like reusing the same password for multiple accounts. But how many passwords can you actually remember? You could easily have 85 passwords for all your accounts, from banking to streaming to social media, according to LogMeIn, which makes the LastPass password manager.
Weak passwords, or overusing the same password, can have serious consequences if your data is compromised — even if that password is strong. For example,
Source CNET Computer News