Asklemmy

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Can you steal a user's identity if you gain their old domain name? (self.asklemmy)

submitted 1 year ago by maggoats to c/[email protected]

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Just a random thought experiment. Let's say I have my account on a lemmy instance: [email protected]. One day I decide to stop paying for the domain and move to [email protected], and someone else gains it and also starts up a lemmy instance.

If they make their own [email protected], how do federated instances distinguish who's who?

Have I misunderstood the role of domain names in this?

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[–] [email protected] 1 points 1 year ago

All valid arguments, code needs to be checked abou what is possible to implement. Even if we start with one way of dealing with those instances, it will be possible to chamge in the future.

Thank you for good discussion in this thread.