Re: Malicious SS7 activity and why SMS should never by used for 2FA

On 4/19/21 17:48, William Herrin wrote:

Convenience is the most important factor in any security scheme.

But often not at the top of the implementation priority list.

Hint: carrying around a separate hardware fob for each important Internet-based service is a non-starter. Users might do it for their one or two most important services but yours isn't one of them.

You make my point for me. Mark.