# Credential stuffing protection

> Blocks most of a credential-stuffing bot burst before it reaches login.

## Prerequisites

Research these first: [Rate limiting](https://wiki.playquorum.dev/research/rate-limiting.md).

## Facts

Credential stuffing protection
- **Track:** Security
- **Era:** [Series A](https://wiki.playquorum.dev/eras/series-a.md)
- **Cost:** 1.88k 1.88k
- **Requires:** [Rate limiting](https://wiki.playquorum.dev/research/rate-limiting.md)

## See also

- [Research tree](https://wiki.playquorum.dev/research.md)

Source: https://wiki.playquorum.dev/research/credential-protection