For open source messengers, you can check whether they actually encrypt your messages and whether the server has access to your encryption keys but what about WhatsApp? Since it’s not open source, you can’t be sure that the encryption keys aren’t sent to the server, right? Has there been a case where a government was able to access WhatsApp chats without reading them from the phone itself?
Its a book of proceedings of a scientific conference, usually peer-reviewed. Springer publishes the proceedings but has nothing to do with the selection of the papers or their scientific quality… its just a service they provide, for a fee.
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