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Security & Privacy

The most popular blog posts about security & privacy on Hacker News. 4,441 posts.

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3513

Cookies Lack Integrity: Real-World Implications

Xiaofeng Zheng, Tsinghua University and Tsinghua National Laboratory for Information Science and Technology; Jian Jiang, University of California, Berkeley; Jinjin Liang, Tsinghua University and Tsinghua National Laboratory for Information Science and Technology; Haixin Duan, Tsinghua University, Tsinghua National…

3532

Very Good Security

“Never answer an anonymous letter” —Yogi Berra Did you ever wonder why doctor offices ask for your social security number? They don’t want to keep your SSN, but it’s the primary “key” that identifies you to an insurance company. In computer science/math terms, they need to call a function. Let’s call it: int…

3540

“No-fly” trial: Closing arguments

Judge William Alsup convened day five of the trial in Ibrahim v. DHS — the first lawsuit challenging a U.S. government “no-fly” order to make it to trial — on Friday morning with the announcement that, “I received this additional material about the [plaintiff’s] daughter and her attempts to come here.”