Unverified50% confidenceFactExact time
Site Isolation was officially fully enabled in Chrome 67 in 2018, designed to address side-channel attacks such as Spectre by assigning web content from different origins to separate renderer processes.
1
Sources
50%
Confidence
Long-term
Relevance
9/6/2026
First Seen
Sources
Related Entities
Related Claims
UnverifiedMainstream browsers such as Chrome have adopted a per-tab independent process sandbox model (Site Isolation).64% similarUnverifiedChrome introduced a per-tab independent process model starting in 2008, which subsequently evolved into Site Isolation, where each different-origin site runs in an independent rendering process.63% similarUnverifiedCodex's built-in in-app browser is suitable for local development servers, public page previews, and visual bug verification, while the Chrome extension targets scenarios requiring real browser state.58% similarUnverifiedCloakBrowser currently includes over 50 source-level patches covering detection dimensions including Canvas/WebGL, AudioContext, Font Enumeration, GPU Information, Screen Parameters, Network Characteristics, and Keyboard/Mouse Input.57% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/864806API
curl https://kongchang.com/api/v1/knowledge/claims/864806MCP
get_claim(id=864806)