Why call spoofing will not be stopped by digital signatures

CEO

Nadejda Papernaia is a versatile and experienced CEO in the telecom and tech industries. She is the founder of the AB Handshake Corporation – a global system of products and solutions that eradicates all types of voice and SMS fraud.

Nadejda Papernaia

Our CEO Nadejda Papernaia published an article on the commsrisk portal in response to Jim McEachern publication “A Defense of STIR / SHAKEN" explaining in details the advantages of the AB Handshake solution compared to the digital signature-driven fraud mitigation tools.

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Why call spoofing will not be stopped by digital signatures

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