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AddPalo Alto Networks warned customers today to patch security vulnerabilities (with public exploit code) that can be chained to let attackers hijack PAN-OS firewalls.
On July 14th, 2025, Cloudflare made a change to our service topologies that caused an outage for 1.1.1.1 on the edge, resulting in downtime for 62 minutes for customers using the 1.1.1.1 public DNS Resolver as well as intermittent degradation of service for Gateway DNS.
We’re deeply sorry for this outage.
This outage was the result of an internal configuration error and not the result of an attack or a BGP hijack. In this blog post, we’re going to talk about what the failure was, why it occurred, and what we’re doing to make sure this doesn’t happen again.
Many GitHub users this week received a novel phishing email warning of critical security holes in their code. Those who clicked the link for details were asked to distinguish themselves from bots by pressing a combination of keyboard keys that…
Betty Webb MBE worked at Bletchley Park during World War Two intercepting enemy messages.
AWS serverless experts Chris Munns & Ronald Widha walk you through developing a simple serverless application. You will learn how to use AWS Lambda, Amazon...
Sticking to container security best practices is critical for successfully delivering secure software.
GitHub Artifact Attestations is generally available We’re thrilled to announce the general availability of GitHub Artifact Attestations! Artifact Attestations allow you to guarantee the integrity of artifacts built inside GitHub…
Open-source dev tools for enterprise SSO. Ship SAML + SCIM support this afternoon. - ssoready/ssoready
Contribute to privastead/privastead development by creating an account on GitHub.
Fully open-source command-line AI assistant inspired by OpenAI Codex, supporting local language models. - codingmoh/open-codex
This is a joint post with the Homebrew maintainers; read their announcement here! Last summer, we performed an audit of Homebrew. Our audit’s scope included Homebrew/brew itself (home of the brew CLI), and three adjacent repositories responsible for various security-relevant aspects of Homebrew’s operation: Homebrew/actions: a repository of custom GitHub Actions used […]
Pen-testing tool aims to protect network access points against a host of threats.
Learn how to build more performant, safe, and secure systems with chaos engineering.
A full look at agent mode in GitHub Copilot, including what it can do, when to use it, and best practices.
Forgejo is a self-hosted lightweight software forge. Easy to install and low maintenance, it just does the job.
A REST client for the Web