This is just another video in support of discarding all SMS OTPs. I hope our Indian banks and indian websites stop using SMS OTPs for every single little thing.Totp or 2FA are not secure anyone who really has there mind set can easily exploit the ss7 vulnerability and forward the sms and call from your sim to themselves without you even knowing. For more details watch this video
If i remember correctly then ss7 vulnerability is only applicable when companies are using 2g, 3g networks and not when using 4g or 5g as they don't ss7.This is just another video in support of discarding all SMS OTPs. I hope our Indian banks and indian websites stop using SMS OTPs for every single little thing.
Towards the end, he also explains the risk is that tele operators use SS7 for routing amongst themselves, so it's still being used if you're using 4G/5G and calling a different network.If i remember correctly then ss7 vulnerability is only applicable when companies are using 2g, 3g networks and not when using 4g or 5g as they don't ss7.
Jio is 4g or 5g only.