How Safe are Your Passwords?

Is it even worth changing your password?

As threats to personal cybersecurity become more and more acute, many websites have created mandatory password update policies, forcing users to switch their login info every few months. This is true of most universities and certain brands of operating systems–Microsoft is notorious for regularly prompting password changes. The theory as to how this helps keep you secure is simple. By regularly changing your passwords, you limit the amount of time other people who've stolen your password can access your account. Unfortunately, there does not seem to be much evidence that repeatedly changing your passwords works to make your accounts more secure.

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