Not only does the credit bureau max out their password length, you have a small list of available non-alphanumeric characters you can use, and no spaces. Also you cannot used a plused email address, and it had an issue with my self hosted email alias, forcing me to use my gmail address.
Both Experian and transunion had no password length limitations, nor did they require my username be my email address.
Update: I have been unable to log into my account for the last 3 days now. Every time I try I get a page saying to call customer service. After a total of 2 hours on hold I finally found the issue, you cannot connect to Equifax using a VPN. In addition there is no option for 2FA (not even email or sms) and they will hang up on you if you push the issue of their security being lax. Their reasoning for lax security and no vpn usage is "well all of our other customers are okay with this".
It really depends on the company. When I was working for that company a few jobs back, we crunched the numbers and the cost of C&C and IV&V (Certification and Accreditation; Independent Verification and Validation) for an in-house TOTP had one more zero to the left of the decimal point than the Twilio bill (added up for the year). Plus, for compliance we'd have to get everything re-vetted yearly.
That's kinda of the definition of government contracting. :) I think the only US government org that has actual govvies doing anything other than management is NASA.
Yeah except you only have to spend the money once as opposed to paying twilio every year