Web Cache Deception Attack revisited

What this post added

Introduced 'Cache Deception Armor' Page Rule to protect against Web Cache Deception attacks. This feature verifies that the URL's extension matches the returned Content-Type, preventing caching of mismatched responses. It includes exceptions for content types like `application/octet-stream` and common image/video format substitutions. This protection depends on Origin Cache Control and can be overridden by origin `Cache-Control` headers or Edge Cache TTL Page Rules.