Limit the number of CAPTCHA requests from a single device to prevent abuse.
Settings#
| Setting | Description |
|---|---|
| Enabled | Turn rate limiting on or off |
| Max Requests | Maximum requests allowed (1-1000) |
| Time Window | Period for counting requests |
Time Window#
Configure the time window using a value and unit:
| Unit | Multiplier | Example |
|---|---|---|
| Seconds | 1 | 60 seconds = 1 minute |
| Minutes | 60 | 5 minutes = 300 seconds |
| Hours | 3600 | 1 hour = 3600 seconds |
Maximum window: 86400 seconds (24 hours)
Example#
Setting "10 requests per 60 seconds" means each device can request at most 10 CAPTCHAs per minute.
Info
Whitelisted IPs bypass rate limiting.