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Red Hat OpenShift 4 Boosts Kubernetes Security Red Hat has announced the release of OpenShift 4, the latest version of its enterprise Kubernetes container platform. OpenShift 4 introduces a variety of new features and improvements, including enhanced security and improved scalability. The new features are designed to make it easier to deploy and manage applications across hybrid cloud environments. In addition, OpenShift 4 includes a new “Service Mesh” feature, which allows users to connect, secure, and manage microservices within a single platform. Finally, the release also adds support for the latest versions of the OpenShift Container Platform (OCP) and Kubernetes.
Interesting: The company has released a working rootkit called “Curing” that uses io_uring, a feature built into the Linux kernel, to stealthily perform malicious activities without being caught by many of the detection solutions currently on the market. At the heart of the issue is the heavy reliance on monitoring system calls, which has become the go-to method for many cybersecurity vendors. The problem? Attackers can completely sidestep these monitored calls by leaning on io_uring instead. This clever method could let bad actors quietly make network connections or tamper with files without triggering the usual alarms...