How often should we change our passwords

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Reference no: EM133374626

Question: How often should we change our passwords? COLLAPSE Today many people are annoyed by their employer's or bank's password expiration policies. People are arguing that, in addition to inconvenience, there is a downside of changing passwords frequently: Changing passwords regularly makes it harder to remember. And if you force people to change their passwords regularly, they're more likely to choose easy-to-remember -- and easy-to-guess -- passwords than they are if they can use the same passwords for many years. On the other hand, security experts are arguing that there is a benefit to security in changing passwords frequently because if a hacker gets your password either by guessing or stealing it, he can access your account as long as your password is valid. If you have to update your password regularly, that significantly limits the utility of that password to the attacker.

(i) How often should we change our passwords?

Reference no: EM133374626

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