A while back I lifted the dual authentication process for logins, and things seemed to go okay. But just now a DDOS attack hammered the site into offline status. So I’ve reinstated dual authentication for a little while, to guard against a repeat.
I’ll probably take it down in a couple of days. In the meantime, if you have problems logging in, email me at iceberg-at-iw3p.com and I’ll give you the info to do it.