Google Online Security Blog: July 2018

153 captures

15 Jan 2019 - 11 Jul 2026

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	15
2021	2022	2023

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Collection: Media Cloud

A longitudinal web archival collection based on URIs from the daily feed of Media Cloud that maps news media coverage of current events.

TIMESTAMPS

The Wayback Machine - https://web.archive.org/web/20220415075515/https://security.googleblog.com/2018/07/

Security Blog

The latest news and insights from Google on security and safety on the Internet

Mitigating Spectre with Site Isolation in Chrome

July 11, 2018

Posted by Charlie Reis, Site IsolatorSite IsolationWhat is Spectre?
speculative execution side-channel attacksadditional variant of Spectredeployed some mitigationsmost effective mitigationWhat is Site Isolation?
Site Isolationmulti-process architectureout-of-process iframespursuing this for several yearsimprove the Chrome extension security model

A single page may now be split across multiple renderer processes using out-of-process iframes.

Cross-Origin Read BlockingFetch specweb developers should check that their resources are served with the right MIME type and with the nosniff response headerknown issuesHow does Site Isolation help?
What additional work is in progress?
original motivating goalsHelp improve Site Isolation!
Chrome Vulnerability Reward ProgramChrome New Feature Special Rewards

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