Containers

In the ever-evolving landscape of cloud-native applications built with containers and Kubernetes, webhooks serve as the communication backbone, facilitating seamless integration between various components, especially in the realms of security, networking, and troubleshooting. This is further amplified when combined with popular collaboration tools such as Jira and Slack.

Kubernetes and its enterprise-level cousin, Red Hat OpenShift, have secured their spot as the platforms of choice when it comes to managing containerized applications at a large scale. However, these complex environments require maintaining top-level security. According to a recent survey, 80% of companies faced at least one cloud security incident in the past year. As OpenShift clusters grow more complex, the potential for vulnerabilities also increases, increasing the risk of exploitation.

After a year of cyber attacks making headlines worldwide, many organizations, such as MGM Resorts, Clorox, and T-Mobile, have taken a reputational hit similar to SolarWinds. Sysdig’s 2024 Cloud-Native Security and Usage Report provided some informative key takeaways that CISOs can hone in on to improve their security posture. As a CISO, you do not want to catch your organization on that list; mitigating reputational risk is a part of your job.

Among other things, the OWASP organization delivers reports on the Top 10 most prevalent and important security risks for web-based software development. In 2019 they started reporting on the Top 10 API Security risks and refreshed that list in 2023. In this blog we describe how OPA/Styra can help with 9 of the 10 risks, and for each one we rate how impactful OPA/Styra is: Below we detail each of these 10 risks and briefly how to address them with OPA and Styra.

The Sysdig Threat Research Team (TRT) discovered a malicious campaign using the blockchain-based Meson service to reap rewards ahead of the crypto token unlock happening around March 15th. Within minutes, the attacker attempted to create 6,000 Meson Network nodes using a compromised cloud account. The Meson Network is a decentralized content delivery network (CDN) that operates in Web3 by establishing a streamlined bandwidth marketplace through a blockchain protocol.

Developers are frequently tasked with working with multiple tools in the cloud-native era. Each of these tools plays a crucial role in the application life cycle, from development to deployment and operations. However, the sheer variety and diversity of these tools can increase the likelihood of errors or the accidental inclusion of critical vulnerabilities and misconfigurations.

As more and more workloads move to the cloud, the attack surface security teams need to secure has grown exponentially. To guard the massive perimeter of the cloud, you need to position your cloud infrastructure to be as safe as possible by default.

In the ever-changing world of Kubernetes security, it’s crucial to stay ahead of threats while maintaining operational efficiency. That’s why we’re excited to introduce our latest feature: Auto-Generated Kubernetes Network Policy, based on application runtime behavior, powered by eBPF (extended Berkeley Packet Filter) technology. With this addition, organizations can easily apply native Kubernetes network rules without worrying about disrupting their production systems.

Last quarter we announced Calico Cloud’s ‘Cluster Security Score’ feature as part of cluster security posture management. Today, we are excited to announce product and user experience improvements and better user experience for the Calico platform.