Tag: passphrase

Password Expiry Policy

It has been accepted for some time that changing password regularly is a positive step to providing security for IT systems, but is it? On reflection both, views have valid points to make. Changing passwords has the advantage, that should a password be National Cyber Security Centre Guidance can be accessed at https://www.ncsc.gov.uk/guidance/password-guidance-simplifying-your-approach.

Passwords and Security

Passwords are readily in use throughout most parts of our lives now. They are designed to authenticate a user’s access to an area, and restrict other users, but this makes passwords a target for those without authorisation. What is a Computer Password? A password is a string of characters used to authorise access to information …

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