Part 2 of 2. Part 1 Here.
Tried to use a few more of my online accounts today.
No extra authentication required. Tried two different web browers, no prompting for extra authentication. I haven't read the FFIEC guidance enough to know whether brokers are required to obey the FFIEC guidance, or only, strictly speaking, banks.
No enhanced authentication here either.
No enhanced authentication required here either.
More as I think to log into any more financial sites I happen to have. I think I need to try out my ETrade account shortly.