Passwords are like keys to the locks of your online accounts say Facebook, Gmail, Twitter and many more. Passwords are made so that only you can access your account and no one else has the authority to access your account without your permission. Created mainly for security purposes, they are required to ensure that no one tampers with your account and all your information remains safe. But with growing cybercrimes, hackers are doing everything to get into your online account that’s why now IT security stack exchange made some policies that will make you change your password in 90 days; otherwise your password will expire, to ensure your account security.
