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Security & Privacy

The most popular blog posts about security & privacy on Hacker News. 4,440 posts.

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1058

Adding Encrypted Group Calls to Signal

2020 has seen its fair number of challenges and changes. We’ve all adapted to new ways of staying in touch, getting work done, celebrating birthdays and weddings, and even exercising. As more and more of our critical and personal moments move online, we want to continue to provide you with new wa...

1061

Apple can comply with the FBI court order

Earlier today, a federal judge ordered Apple to comply with the FBI’s request for technical assistance in the recovery of the San Bernadino gunmen’s iPhone 5C. Since then, many have argued whether these requests from the FBI are technically feasible given the support for strong encryption on iOS devices. Based on my…

1062

Technology Preview: Signal Private Group System

Groups are inherently social, and Signal is a social app. Whether you’re planning a surprise party, discussing last night’s book club meeting, exchanging photos with your family, or organizing something important, group messaging has always been a key feature of Signal. Signal provides private gr...

1072

Yes, Amazon Is Tracking People

In order to protect civil liberties without hampering innovation, lawmakers should require public input before surveillance tools are deployed and ensure that facial recognition databases are purged of data related to law-abiding people.

1076

Mystery GPS Tracker on a Supporter’s Car

Being able to accurately determine your location anywhere on the planet is a useful technological trick. But when tracking isn’t done by you, but to you—without your knowledge or consent—it’s a violation of your privacy. That’s why at EFF we’ve long fought against dragnet surveillance, mobile...

1078

Severing Ties with the NSA

Note: These pages make extensive use of the latest XHTML and CSS Standards . They ought to look great in any standards-compliant modern browser. Unfortunately, they will probably look horrible in older browsers, like Netscape 4.x and IE 4.x. Moreover, many posts use MathML, which is, currently only supported in…