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There are three primary link types: "Anyone" links "People in your organization" links "Specific people" links
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People using an Anyone link don't have to authenticate, and their access can't be audited.
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An Anyone link is a transferable, revocable secret key.
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It's transferable because it can be forwarded to others.
It's revocable because you can revoke access for everyone who used the link by deleting it.
It's secret because it can't be guessed or derived.
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The only way to get access is to get the link, and the only way to get the link is for somebody to give it to you.
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Like an anyone link, a People in my organization link is a transferable, revocable secret key.
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When somebody opens a People in my organization link, they need to be authenticated as a member in your directory.
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A Specific people link is a nontransferable, revocable secret key.
Specific people links don't work if they're opened by anybody other than the persons who are specified by the sender.
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Creating an Anyone link doesn't make the associated content appear in search results or make it accessible through Copilot.
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Moreover, Specific people links make the associated file or folder appear in search results and make it accessible through Copilot for all user and security group members who are added to the sharing link.
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When a sharing link expires, only the link is affected. The file or folder isn't deleted, and users who have access through other permissions can continue to access the content.
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