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All Terms Glossary

Subresource Integrity (SRI)

Definition

Subresource Integrity is a security feature enabling browsers to verify that resources they fetch are delivered without unexpected manipulation. It works by providing a cryptographic hash that a fetched resource must match. This is particularly important for content delivered via CDNs or other third-party hosts.

Definition

What is Subresource Integrity (SRI)?

Subresource Integrity is a security feature enabling browsers to verify that resources they fetch are delivered without unexpected manipulation. It works by providing a cryptographic hash that a fetched resource must match. This is particularly important for content delivered via CDNs or other third-party hosts.

Definition

How does Subresource Integrity (SRI) relate to client-side security?

Subresource Integrity (SRI) is an important concept in client-side security that helps protect websites and web applications from various threats and vulnerabilities. Subresource Integrity is a security feature enabling browsers to verify that resources they fetch are delivered without unexpected manipulation. It works by providing a cryptographic hash that a fetched resource must match. This is particularly important for content delivered via CDNs or other third-party hosts.

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