The V8 Sandbox is a security mechanism in the V8 JavaScript engine that limits transient access to 64-bit pointers, helping to mitigate Spectre-style attacks. Cloudflare integrated it into Workers to enhance isolation.
The V8 Sandbox is a security mechanism in the V8 JavaScript engine that limits transient access to 64-bit pointers, helping to mitigate Spectre-style attacks. Cloudflare integrated it into Workers to enhance isolation.