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kuhsaftyesterday at 3:14 PM1 replyview on HN

> The kill switches will work independently on a compromise. Why are they moot?

Kill switches only work as a security feature when you activate them before you know you're compromised. But that's impossible.

It's a reactive "security" feature not a proactive one.

> For example, if I use Firefox with NoScript, then it is not very easy.

Security vulnerabilities aren't only JS related.

https://www.mozilla.org/en-US/security/advisories/mfsa2026-3...

https://www.mozilla.org/en-US/security/advisories/mfsa2026-3...

Adding an extension that can access all your browsing data doesn't seem very secure either.

Required permissions:

- Access browser tabs

- Access browser activity during navigation

- Access your data for all websites


Replies

fsfloveryesterday at 3:59 PM

Good links, thank you. I agree that my protection is not perfect in general. Fortunately I do not open random websites on my phone; I have my laptop with Qubes OS for that.

> Adding an extension that can access all your browsing data doesn't seem very secure either.

This is not just a random extension but an officially recommended one, https://support.mozilla.org/en-US/kb/recommended-extensions-.... It's also regularly verified by the community. I trust it as I trust Firefox.

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