- I make websites
- I’m okay with extreme solutions, like requiring everyone to have a Yubikey-or-similar physical key
- I really hate the trend of relying on a phone number or Google capcha as a not-a-bot detection. Both have tons of problems
- but spam (automated account creation) is a real problem
What kind of auth should I use for my websites?
The only thing I’d note is to be careful with your issue #2, because this sounds like it could break with autofill. Some autofill implementations may fill invisible fields (this has actually been an attack vector to steal personal info), so blocking the IP because an invisible field labeled “email” has been filled could hit users too. Otherwise, 100% agree!
Yes, it may come at a price. But some people are okay with that.