How to Harden Docker Images For Maximum Security

November 2, 2021

There are many factors that contribute towards your Docker security posture but using hardened images is one of the best steps you can take to protect yourself. Not all images have the same security characteristics and a poorly configured one could give an attacker the foothold they need. Read More »

If you’ve cloned a fork of a Github repository, it might have the same name as many other forks. Which one did you pull from? Rather than digging through your browser history, you can use Git’s built in tools to view the URL it’s connected to. Read More »

Seeing Called setState() on an Unmounted Component in your console is one of the most frequent issues faced by newcomers to React. When you’re working with class components, you can easily create situations where you encounter this error. Read More »

Debugging most Linux programs usually involves checking log files, which can be a complex process. When running in a containerized environment under Docker though, you’ll need to use more specific tools to debug apps in production. Read More »

Git is a decentralized version control system, which means your local repo is the same thing as the remote repository on a site like Github. When you need to push or pull changes, you must do so using a Git remote. Read More »

A zero-day vulnerability is a bug in a piece of software. Of course, all complicated software has bugs, so why should a zero-day be given a special name? A zero-day bug is one that has been discovered by cybercriminals but the authors and users of the software don’t yet know about it. And, crucially, a zero-day is a bug that gives rise to an exploitable vulnerability. Read More »

Bringing Apple Silicon support to Linux is a tricky task. But the new Linux 5.15 kernel greatly expands usability on M1 systems thanks to driver optimizations and a new driver developed in the open-source Asahi Linux project. Read More »

Now that Google’s new Pixel 6 phones are shipping to users, we’re starting to see a few reports about potential Pixel 6 screen problems. Most notable, many owners with the bigger Pixel 6 Pro see a green light flickering, even when the screen is off. Read More »