redshiftzero

Your phone won’t run an app that’s been tampered with, but your browser will run anything a server sends it. WEBCAT is a tamper-evident seal for web applications, developed by @freedom.press. Find out more:

Our good friends from @eff.org are going to join us at #DEFCON34 to talk about ALPRs. We will go into excruciating details about how all the governance and policies around ALPRs are designed to fail. bsky.app/profile/evac...

i’ll be at #defcon34 with @trevortimm.bsky.social this week Lessons from a decade of building whistleblower tech When: Friday, August 7th at 2:00pm Where: LVCC - L1 - Exhibit Hall West 3 - 906 (Main Track 3) defcon.org/html/defcon-...

Lockdown Systems will be at DEF CON this week! ☠️🐢 Come meet our collective members @micahflee.com, @yaelwrites.com, and @redshiftzero.bsky.social at the Vegas conference, and get some stickers from us! Here's where we will be 👇️ 1/4

GrapheneOS is not a crime

Web scraping helps journalists report the news and libraries preserve history. Locking down sites to stop AI will hurt these helpful uses. www.eff.org/deeplinks/2...

come work with me! we are hiring a cryptography engineer

Web applications are only as trustworthy as their servers, and servers can get hacked. That’s why we are introducing WEBCAT, which lets web browsers verify the origin of code before it runs. 🌞 Today, WEBCAT enters alpha testing! If you like to experiment with cutting-edge software, give it a try:

Community contributions are what power Tor, tune in Wed, Dec 10 at 1700 UTC for day 2 of our State of the Onion to hear directly from @ooni.org, The Guardian Project, @freedom.press, HushLine and more. 📺 www.youtube.com/watch?v=tZVk... 🧅 xgsobitduxv7gcc5qlveigwiku7qcjn5exf4ayusw4mwq7kfrapmrjyd.onion

How do you think Santa is handling cyberthreats? With Dangerzone of course! (Yeah, it took some training.) If you feel like testing his security team, you should know it has a challenge for you: Craft Santa a letter that can bypass Dangerzone's defenses and earn a bounty! 💰🎅 […]

NEW RESOURCE: For months, ICE has engaged in an arbitrary campaign of warrantless stops and arrests in Chicago. Need security advice for activists under a significant threat landscape shift? Don't worry, we @lucyparsonslabs.com got you. PDF: goldframes.s3.us-west-2.amazonaws.com/LPL_ICEinvas...

The first release candidate for Dangerzone 0.10.0 is out, and we’re looking for feedback from users, especially on macOS and Windows. Thanks! https://dangerzone.rocks/news/2025-11-03-0.10.0-call-for-testing/

i will be at mozfest with @trevortimm.bsky.social - come say hi!

I wrote about @iceblock.app, the developer's infuriating HOPE talk, and how it's unfortunately basically activism theater micahflee.com/unfortunatel...

NEW: ICE is legally required to publish detention statistics every 2 weeks. But the data is complex. That's why the interactive "ICE Detention Map" automatically scrapes & visualizes ICE's data, which shows, among other things, that 71% of detainees have no criminal record. san.com/cc/interacti...

Gave a talk with @yaelwrites.com and @micahflee.com at HOPE about breaking free from Big Tech

In a just world, there would be an investigation and accountability for Israel committing this horrific crime. But we all know that's not going to happen, unless and until governments stop using platitudes and actually put an end to this travesty at once.

Merged PR #2347: spec: add description of spend zk-SNARK statements https://github.com/penumbra-zone/penumbra/pull/2347

Obligatory dog pic