Remembering just one password like this is very difficult - and that’s where a password manager comes in. Unique: each password is used only for one account.Ĭomplex: made of multiple words, or lowercase and uppercase letters along with numbers and symbols. Strong passwords have three primary traits: A 2019 survey from leading cybersecurity provider Avast found that more than 80% of people in the US were using weak passwords, while more than 50% of respondents admitted to using the same password on multiple accounts. Weak passwords can place you at high risk of identity theft.