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One Protocol to Rule Them All? On Securing Interoperable Messaging. (arXiv:2303.14178v1 [cs.CY])
cs.CR updates on arXiv.org arxiv.org
European lawmakers have ruled that users on different platforms should be
able to exchange messages with each other. Yet messaging interoperability opens
up a Pandora's box of security and privacy challenges. While championed not
just as an anti-trust measure but as a means of providing a better experience
for the end user, interoperability runs the risk of making the user experience
worse if poorly executed. There are two fundamental questions: how to enable
the actual message exchange, and how to …
box challenges enable encrypted end end user exchange experience interoperability lawmakers making measure message messages messaging pandora platforms privacy protocol questions risk security trust user experience