- #1
cronxeh
Gold Member
- 1,007
- 11
Well in light of recent events, it seems only prudent to add security to registration process, my suggestion are as follows:
1. Check to see if the number of current registrations is 2 standard deviations away from the average for daily number of registrations, and if it is then notify admin by sms email. The average and stdev could be calculated once every 24 hours and stored in the sql database to save computational time and add robustness to the algorithm
2. Add captcha or some sort of nonlinear image for verification purposes
3. Check each registrant's IP for anonymous proxy or whether the IP is a multiple of another registered account and deny any new registration to that IP, add option to delete all newly registered users with the same IP
1. Check to see if the number of current registrations is 2 standard deviations away from the average for daily number of registrations, and if it is then notify admin by sms email. The average and stdev could be calculated once every 24 hours and stored in the sql database to save computational time and add robustness to the algorithm
2. Add captcha or some sort of nonlinear image for verification purposes
3. Check each registrant's IP for anonymous proxy or whether the IP is a multiple of another registered account and deny any new registration to that IP, add option to delete all newly registered users with the same IP