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GNU patch vs Microsoft Authenticator

A side-by-side look at GNU patch and Microsoft Authenticator. For an in-depth review of either product, follow the links below.

GNU patch

GNU patch

Development

GNU patch is an open-source utility for applying patches to text files. It allows users to modify source code files by applying differences files, also known as patches, which contain the changes between two versions of a file.

patchingdiffversion-control
Microsoft Authenticator

Microsoft Authenticator

Security & Privacy

Microsoft Authenticator is a multi-factor authentication app that provides an extra layer of security when signing in to Microsoft accounts. It generates verification codes needed during the sign-in process.

multifactor-authenticationverification-codesmicrosoft-account-security

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