It appears that Jaroslaw Rafa via mailop <r...@rafa.eu.org> said: >Dnia 8.01.2023 o godz. 22:29:01 John Levine via mailop pisze: >> >- The sender can be spoofed. And you don't even have source ips to >> >check its source. >> >> No, SMS is not like VoIP. People in the phone biz tell me it is >> extremely hard to fake the source number in SMS. Look at any of the >> SMS gateway APIs and they all make you jump through hoops verifying >> the source number before they let you send anything. > >Myself I don't know any of these services, but the cybersecurity guys told >me multiple times that there are a lot of "shady" SMS gateways on the >Internet that let you easily spoof the senders number, or even put any text >(like "Google") instead of the senders number. They even demonstrated this >to me a few times.
Oh, you're in Europe. Spoofing is a lot harder in the U.S. The networks are different. R's, John _______________________________________________ mailop mailing list mailop@mailop.org https://list.mailop.org/listinfo/mailop
