Comment Re:Limit logins without DOS? (Score 1) 222
Maybe you could combine them.
Use a soft limit, then require captcha.
I couldn't even guess how many bits you would require for a number that large
For 10 million decimal digits, it would be 10000000*log10/log2 = 33219281 or about 4 GB.
A bug in the code is worth two in the documentation.