We solve the world’s toughest cyber challenges—creating breakthrough technology and embedding it into the systems that run everything.
Header Accordions: QPACK amplification attacks against HTTP/3 servers - FoxIO | Cyber Innovation
We solve the world’s toughest cyber challenges—creating breakthrough technology and embedding it into the systems that run everything.
An Update on OpenTitan
GitHub - Thomvanoorschot/boring_tls: A memory-safe TLS/SSL library for Zig, providing both client and server implementations built on Google's BoringSSL for secure, high-performance encrypted communications.
A memory-safe TLS/SSL library for Zig, providing both client and server implementations built on Google's BoringSSL for secure, high-performance encrypted communications. - Thomvanoorschot/...
Tailworm
The design choices of the open source tailscale and headscale software have created an environment ripe for risk, while marketing security as its design and purpose. Choices have been made to move away from security-in-depth, removing layers of authentication, and replacing daemons such as OpenSSH which employ privilege-separation with a highly-privileged process. Other findings include broader-than-advertised network security boundaries, which seems to be legitimate bugs, but the missing security and isolation is precisely what users are advertised by these tools.
John Althouse on Twitter / X
Announcing 3 Critical vulns for hundreds of millions of IoT, Firewalls, OT, and Military devices including: Palo Alto Networks, Comcast, D-Link, HP, Canon, Honeywell, GE, Oracle, Siemens, Rockwell, Digi, Lockheed Martin, Boeing... The vulns are with GoAhead Web Server which is…— John Althouse (@4A4133) October 26, 2026
FOSDEM 2025 - Mozilla Builders: Working with the OSS community to build the future of AI
With AI already transforming how we use computers and the Web, Mozilla believes it's crucial that open source lead the charge. We cannot afford another Internet Explorer situation, where one or a handful of powerful corporations seize control of fundamental technology. Open source AI can and must offer a viable, competitive alternative to closed source commercial offerings.
Tailscale | Secure Connectivity for AI, IoT & Multi-Cloud
The connectivity platform for devs, IT, and security teams. Zero Trust identity-based access that deploys in minutes and scales to every resource. Start free.
Introducing Gemini 3.8 Flash and 3.8 Flash Cyber
Gemini 3.8 Flash and 3.8 Flash Cyber deliver next-generation intelligence for agentic workflows and cybersecurity.
How we built a lightweight identity provider using Tailscale's tools
How tsnet, application security grants, and Funnel combined to build a secure authorization app.
Gemini 4 Carbon: our next frontier model
Gemini 4 Carbon is our strongest model with state-of-the-art cybersecurity and long horizon capabilities.
Building the safety foundations for India’s agentic future
Last year, through Google’s Safety Charter for India’s AI-led transformation, we set out our commitment to building trust into India’s digital growth. We also showed how…
Build a flexible AI stack with Aperture
Securely connect to anything on the internet with Tailscale. Built on WireGuard®️, Tailscale enables you to make finely configurable connections, secured end-to-end according to zero trust principles, between any resources on any infrastructure.
Opinion | The Great Firewall of Santa Cruz
A funny computer science class assignment from UC Santa Cruz.
