(...) Well, for a brute force attack to be successful, they have to try 100,000s of passwords... if you limit them to 5 tried every 30 minutes, it's pretty certain that they won't stumble upon the correct password before the password owner dies... (...) (25 years ago, 23-Apr-00, to lugnet.admin.general)
(...) Denial of service. I could write a bot that wakes up every 4 minutes and tries 6 random passwords for your account (and theoretically every one else's too) thus denying you (or theoretically anyone) the ability to get on as a member, because (...) (25 years ago, 23-Apr-00, to lugnet.admin.general)