Sensei Posted September 30, 2021 Share Posted September 30, 2021 The modern alternative, in a digital society, to the medieval "sealing wax" is the digital signature: https://en.wikipedia.org/wiki/Digital_signature Unfortunately barely used by ordinary people. Therefore hackers can pretend to be friends and family while conversation by e-mail and send malicious content or links to malicious websites. A common route of infection for politicians and businessmen (mostly as experienced in computer science as ordinary people). Link to comment Share on other sites More sharing options...
swansont Posted September 30, 2021 Share Posted September 30, 2021 2 hours ago, Sensei said: The modern alternative, in a digital society, to the medieval "sealing wax" is the digital signature: https://en.wikipedia.org/wiki/Digital_signature Unfortunately barely used by ordinary people. Therefore hackers can pretend to be friends and family while conversation by e-mail and send malicious content or links to malicious websites. A common route of infection for politicians and businessmen (mostly as experienced in computer science as ordinary people). ! Moderator Note Is a digital signature sticky? Can you prepare a small amount for obtaining a relief pattern to yield a negative? No? Then this is off-topic. Link to comment Share on other sites More sharing options...
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