I do remember that. Little key fobs with one time codes. But that's still 3 years later. But apparently according to some of these comments large tech places

I do remember that. Little key fobs with one time codes. But that's still 3 years later. But apparently according to some of these comments large tech places were using 2FA in 2000 and as early as '98 or '99 which still surprises me, not really having seen it become ubiquitous until recently, and really only around things for banking and purchasing.