Subresource Integrity - Web security | MDN

Submitted by michael on Tue, 05/21/2019 - 17:02

Subresource Integrity (SRI) is a security feature that enables browsers to verify that resources they fetch (for example, from a CDN) are delivered without unexpected manipulation. It works by allowing you to provide a cryptographic hash that a fetched resource must match.

Another security protocol to learn.