3 ms·
It's not useless. It forces the attacker to expand all the effort to get a SIM for your number. While certainly possible, it's not that easy.
by blfr 4y ago
It's not useless. It forces the attacker to expand all the effort to get a SIM for your number. While certainly possible, it's not that easy.
- MattPalmer1086 4y agoI said it's useless if an attacker can get access to a SIM (or hack the SS7 protocol, or whatever). Clearly it's an extra bar for an attacker, no disagreement there.