33 lines
1.1 KiB
Markdown
33 lines
1.1 KiB
Markdown
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---
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type: reference, howto
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---
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# Rate limits
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NOTE: **Note:**
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For GitLab.com, please see
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[GitLab.com-specific rate limits](../user/gitlab_com/index.md#gitlabcom-specific-rate-limits).
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Rate limiting is a common technique used to improve the security and durability
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of a web application.
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For example, a simple script can make thousands of web requests per second.
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Whether malicious, apathetic, or just a bug, your application and infrastructure
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may not be able to cope with the load. For more details, see
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[Denial-of-service attack](https://en.wikipedia.org/wiki/Denial-of-service_attack).
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Most cases can be mitigated by limiting the rate of requests from a single IP address.
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Most [brute-force attacks](https://en.wikipedia.org/wiki/Brute-force_attack) are
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similarly mitigated by a rate limit.
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## Admin Area settings
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See
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[User and IP rate limits](../user/admin_area/settings/user_and_ip_rate_limits.md).
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## Rack Attack initializer
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This method of rate limiting is cumbersome, but has some advantages. It allows
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throttling of specific paths, and is also integrated into Git and container
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registry requests. See [Rack Attack initializer](rack_attack.md).
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