Site Isolation Development

Hello everyone, Here's an update on what Chrome Security was up to in Q2 of 2025. As a reminder,

Hi Thomas, I came across this thread looking for answers to what seems to be this same issue at a

Shared the doc with the options how we can achieve site isolation for Utility processes - will

Hello everyone, To start with some exciting news – we are hiring! The Product Security team has an

HI Wangsong, These changes generally sound reasonable. I'm not sure about a couple of them (eg,

Hello everyone, Here's an update on what Chrome Security was up to in Q4 of 2024. To wrap up the

Thanks for the update, Emily! We discussed this in our last team meeting, and I've left a few

Hi, I'm working on putting together a design document, but I wanted to make sure I understood

Hello everyone, Here's our regular update on what Chrome Security has been doing in Q3 of 2024.

Greetings, This is what the Chrome Security team have been doing in the second quarter of 2024. Real-

Compliments! I'm pleased to meet you. My name is Gordon Cole KC. I am a solicitor and investment

Hello, It's 2024! Here's a summary of what Chrome Security has been working on in the first

Hello As Chromium uses Seccomp to implement its sandbox, I thought that I might be able to find

Hey Dave, We took a quick look at this in a CSA sync, and on a high level this seems good, and

[+site-isolation-dev, dcheng, clamy] At a high level, I'm excited to see work to improve

Greetings, I'm pleased to share an update on some of the things the Chrome Security team has been

Greetings, It's been a busy start to the year, and I'm delighted to share some of what the

Hi Dan, This really clarifies things. Thank you very much. For posterity, I'll just one other

Greetings, With 2023 well underway, here's a look back at what the Chrome Security team got up to

Can you give some background about what the goal here is? That would help guide recommendations (for

I'm not aware of any metrics around WebContentsObserver slowdowns, but it's certainly

Greetings, Chrome Security is hiring! We're looking for a software engineer to join the team as a

Greetings, We're well over half way through 2022, so it's time to look back at what Chrome

Hi folks! Just wanted to send a broader note that we've added some Markdown documentation for

Greetings, The first quarter of 2022 was a busy one for Chrome Security, as you can read below. This

Greetings, As we enter the last month of the first quarter of 2022, here's a look back to what

Greetings, With apologies to those still waiting patiently for our Q1 update, here instead is a look

Thanks for checking with us, Dom! We're a bit short-handed at the moment with multiple people OOO

Updates: Labels: FoundIn-93 Target-93 Comment #18 on issue 1136385 by kka...@chromium.org:

Regarding grouping, yes my goal is to have the cached subframes together under the cached main page.