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.

Unauthorized TLS certificates were issued for 1.1.1.1 by a Certification Authority without permission from Cloudflare. These rogue certificates have now been revoked. Read our blog to see how this could affect you.

Use roles to grant an IAM user access through identity federation (authorization by an external service).

Feb 17, 2025: This blog post references AWS CloudHSM Client SDK 3, which is no longer the recommended version. AWS recommends that you use the latest version, AWS CloudHSM Client SDK 5, which provides updated functionality and commands. We are currently working on an updated blog post for CloudHSM Client SDK 5. See the AWS […]

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What is agentic engineering? - Agentic Engineering Patterns

Astronomers have discovered a new object that originated outside of our Solar System — only the third to be found.

Today, AWS released a new IAM feature that makes it easier for you to delegate permissions management to trusted employees. As your organization grows, you might want to allow trusted employees to configure and manage IAM permissions to help your organization scale permission management and move workloads to AWS faster. For example, you might want […]

Build a Proxmox Kubernetes cluster with Talos Linux. Uncover how to provision Talos Linux on Proxmox and discover the power of a tiny Linux OS with Kubernetes.

Stuck at home during this tumultous period? You can try out these open source data science projects and add shine to your data science resume.

​VMware has announced that its VMware Fusion and VMware Workstation desktop hypervisors are now free to everyone for commercial, educational, and personal use.

Select, put and delete data from JSON, TOML, YAML, XML and CSV files with a single tool. Supports conversion between formats and can be used as a Go package. - TomWright/dasel

A new version of the GNU project's Bourne Again SHell (better known to most of us as Bash) has been released, nearly 3 years after the last. According the