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Security & Privacy

The most popular blog posts about security & privacy on Hacker News. 617 posts.

2023
61

Web scraping for me, but not for thee

by guest blogger Kieran McCarthy There are few, if any, legal domains where hypocrisy is as baked into the ecosystem as it is with web scraping. Some of the biggest companies on earth—including Meta and Microsoft—take aggressive, litigious approaches to...

64

Mullvad on Tailscale: Privately browse the web

Learn how Tailscale's partnership with Mullvad enables secure, private browsing with Mullvad’s VPN servers as exit nodes. Protect your internet traffic, maintain privacy, and enjoy fast, encrypted browsing worldwide. Discover how to configure Mullvad with Tailscale for ultimate security.

68

Exploiting the iPhone 4

Years ago, I was active in the iOS tweak development scene. I made many products and tools, distributed on Cydia, that modified iOS system behavior and added new functionality to SpringBoard. This was a really fun time, and gave me valuable early career exposure to reverse engineering closed-source binaries…

70

Build your own private WireGuard VPN with PiVPN

I am frequently away from home (whether on family vacation, a business trip, or out around town), but I have a number of important resources on my home network—as any homelabber does. There are services I like to access remotely like my NAS with my giant media library, my edit server with all my active projects, and…

72

Reflections on Ten Years Past the Snowden Revelations

This memo contains the thoughts and recountings of events that transpired during and after the release of information about the NSA by Edward Snowden. There are four perspectives: that of someone who was involved with sifting through the information to responsibly inform the public, a security area director of the…

73

Shortening the Let's Encrypt chain of trust

When Let’s Encrypt first launched, we needed to ensure that our certificates were widely trusted. To that end, we arranged to have our intermediate certificates cross-signed by IdenTrust’s DST Root CA X3. This meant that all certificates issued by those intermediates would be trusted, even while our own ISRG Root X1…