Aqua Cloud Native Blog › Tags: Container Security

If you’re running workloads on Kubernetes, one of the toughest things to understand is where you have security gaps. Yes, there are CIS benchmarks and configurations to tweak, but they are generalized and won’t highlight the risks in workloads that are actually running in your clusters. The Aqua Risk Explorer’s dynamic display of workloads and …

Container images are a growing path for external code to enter an organization. Docker has simplified image workflow in order to encourage adoption by developers, so anyone can pull and run images that were built and pushed to Docker Hub, often by unknown individuals. This is being exploited by malicious actors to embed sophisticated malware …

Drift prevention is the cloud native answer to malware, worms and zero-day exploits. It’s also one of the best things to happen to security since the firewall, and finally a departure from the defeatist “we can’t really stop attacks so let’s not try” approach that’s been plaguing the mindset of security professionals in recent years …

To harness the power of a secure and mature Kubernetes platform, to increase their development teams’ productivity, and to lower costs, organizations choose to use Red Hat OpenShift. To achieve these goals, many deploy Red Hat OpenShift on-premise, which requires allocating resources to manage the infrastructure and the environments. To free up resources that allow …

Aqua’s research team continuously investigates and analyzes the anatomy of new attacks in the wild. Recently, we identified attacks that exploited misconfigured open Docker daemons, where attackers were actively using this attack vector to hijack environments in order to launch targeted DDoS attacks. Each of the attacks were carried out using a botnet of containers, …

The premise of DevSecOps is that in the Software Development Life Cycle (SDLC), each member is responsible for security. This unifies the operations and development teams in terms of security operations. DevSecOps’ goal is to add security to each step of the development process by integrating security controls and processes as early as possible in …

This week at Velocity Berlin, I’ll be giving a talk called A Beginner’s Guide to eBPF. To coincide with it, we’re opening up a new Aqua Security open source project called Tracee, which uses eBPF to trace events in containers. This isn’t something that most developers need to do on a day-to-day basis, but for those …

Docker clients can communicate with the daemon either locally, via a unix socket, or over a network via a TCP socket. Aqua’s research team discovered an interesting attack vector running on top of an unsecured Docker socket API. Instead of running a malicious Docker image, the attacker changes the traditional entry-point to take control over …

Managing a growing number of systems and applications can be complicated and time consuming, making it particularly important to find a way to centralize and optimize your data. As a result, AWS has recently released FireLens which, working with Fluentd and Fluent Bit, allows you to route your logs to a large number of AWS …

The Pivotal Application Service (PAS) is a distribution of Cloud Foundry Application Runtime (CFAR), part of the Pivotal Cloud Foundry suite. It is widely used especially among large enterprise organizations. Aqua now provides a full lifecycle solution for Pivotal Application Service workloads, from scanning and deployment assurance policies that we introduced last year, to new …

One of the key challenges in container image scanning is understanding where a vulnerability originated in an image, and who can fix it. Image layers allow us to do that, and Aqua’s scanner now allows us to pinpoint discovered vulnerabilities to a specific layer.

In previous crypto-mining attacks, we observed hackers investing little to no effort in hiding their malicious activities. They just ran the malicious container with all of its scripts and configuration files in clear text. This made the analysis of their malicious intent fairly easy.