Browser & Web Performance · Senior · Question 1 of 75
What does Site Isolation in Chromium guarantee?
- 1Each iframe runs in the same process as its parent for speed
- 2Every tab gets exactly one process, regardless of sites
- ✓Correct answer: Pages from different sites are rendered in different OS processes
Explanation
After Spectre, process boundaries became the main defense against one site reading another's memory, including cross-site iframes.