Trac registration allows bots to create bogus accounts & spam us

[icode4u]

Trac registration allows bots to create bogus accounts & spam us.

Registering as a new user on Trac (here) allows bots to create bogus accounts, write comments on any bug, and thereby spamming us with advertising for bugs we have subscribed to.

I request that a "prove you're a human" control be added to the BOINC Trac registration page, or an authentication mechanism to prove you have a real email address should be added to the registration process.