Security

These articles provide information about the administrative, physical, and technical safeguards that protect the Fastly CDN service, as well as describe how to secure communications between Fastly and your origin servers and customers.

Access Control Lists
 

These articles describe how to restrict access to resources by allowing or blocking IP addresses with access control lists (ACLs).

Edge Rate Limiting
 

These articles describe how to work with Fastly's Edge Rate Limiting feature.

Securing communications
 

These articles describe how to secure communications between Fastly, your origin servers, and your customers.

Security measures
 

These articles provide information about the administrative, physical, and technical safeguards that protect the Fastly CDN service.