Security | Threat Detection | Cyberattacks | DevSecOps | Compliance

How to Hack Kubernetes (and How to Protect It)

Kubernetes is a valuable resource and a leading container management system in development pipelines across the world, but it’s not exempt from malicious attacks. Using Kubernetes requires a deep understanding of Kubernetes’ environment—including the different vulnerabilities you can be exposed to while creating, deploying, or running applications in your clusters.

CVE-2022-0492 - Privilege Escalation and Container Escape Vulnerability and its impact on Kubernetes

On March 4th, a new privilege escalation vulnerability (CVE-2022-0492) in the Linux kernel was published. It has the potential to allow container escape and take control over the entire node on which the container runs. All the CSPs and Linux distribution providers have issued patches to close this vulnerability. Unfortunately, there is no unified kernel version numbering across these platforms and some of them allow to apply a patch without changing the kernel version number.

Mitigating Risks in Software Supply Chain

By 2025, 45% of organizations worldwide will have experienced attacks on their software supply chains (Gartner) which are only becoming increasingly complex due to the changes in how modern software is built. These trends, together with new federal regulations, require organizations to take action to ensure the security and integrity of their software. But this is easier said than done.

Simplifying container security with Snyk's security expertise

The most beautiful and inspiring aspect about open source code is, well, that it’s open source. We can look at open source packages like gifts that are exchanged between developers across the engineering world, allowing them to learn from the work other people do, contribute their own expertise, and grow their professional capabilities. Contributing to open source is much appreciated, and it is important to remember not only to benefit from these projects, but also to contribute back.

Entitlements: Architecting Authorization

By its general purpose nature, Open Policy Agent (OPA) allows for a unified way of dealing with policy across a wide range of use cases. One particularly interesting use case for OPA, and one which will be the focus of this series of blogs, is that of application authorization (or entitlements, or simply, authorization).

Welcoming TopCoat to Snyk

We’re excited to announce that Snyk and TopCoat are joining forces. TopCoat and its founders — Seth and Josh Rosen — are well established and respected in the data analytics space. They’ve built a powerful data analytics platform that simplifies building data applications through an integration with dbt, allowing data analysts and engineers to quickly create highly customized data reporting and visualizations.

Are We Forever Doomed By Software Supply Chain Risks?

The adoption of open-source software continues to grow and creates significant security concerns for everything from software supply chain attacks in language ecosystem registries to cloud-native application security concerns. In this session, we will explore how developers are targeted as a vehicle for malware distribution, how immensely we depend on open-source maintainers to release timely security fixes, and how the race to the cloud creates new security concerns for developers to cope with, as computing resources turn into infrastructure as code.

Best Practices For Managing Ruby Supply Chain Security Risks

Software supply chain attacks are on the rise – the attacks increased by more than 600% between 2020 and 2021. On RubyGems, the official package repository for the Ruby programming language, attackers usually take advantage of the implicit trust developers have on the gems deployed on the platform and infect them with malicious code.

Snyk and Bitbucket best practices cheat sheet

As the partnership between Snyk and Atlassian continues to grow, we decided to put together a best practices cheat sheet to help you make the most of our integration with Bitbucket. This will help you use Bitbucket more securely to manage and store your code, as well as continuously monitor your code and dependencies for potential vulnerabilities using Snyk. Here are the seven best practices we’ll discuss in this post: Download the cheat sheet

What is Kubectl?

In the last few years, Kubernetes has grown exponentially in popularity. Its wide adoption can be attributed to its open source nature, flexibility, and ability to run anywhere. Developers also love the fact that you can manage everything in Kubernetes using code. kubectl is the Kubernetes-specific command line tool that lets you communicate and control Kubernetes clusters. Whether you’re creating, managing, or deleting resources on your Kubernetes platform, kubectl is an essential tool.