Cloud Workload Protection Platforms are now essential for securing virtual environments. These provide a robust security layer vital for addressing the specific challenges of Linux-based systems.
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Cloud Workload Protection Platforms are now essential for securing virtual environments. These provide a robust security layer vital for addressing the specific challenges of Linux-based systems.
Many companies are transitioning from physical servers to cloud operations, but this transformation brings new challenges. Cloud Security Posture Management (CSPM) can help protect your data in this virtual realm.
Cloud computing is a vital part of today's Internet-based world. It drives innovation and provides scalable solutions. Cloud technologies such as disaster recovery solutions, encryption, and backup strategies are crucial in protecting sensitive data and ensuring business continuity amidst today's advanced and evolving Linux security threats.
The Rust-based Edera project demonstrates a unique approach to container security that addresses cloud-native computing challenges. Let's examine this new, innovative approach to container security, which could be a game-changer in the industry!
A recent attack campaign targeted publicly accessible Docker, Hadoop, Confluence, and Redis deployments. The attackers exploited misconfigurations and known vulnerabilities to implant cryptominers on compromised systems. As Linux admins, infosec professionals, Internet security enthusiasts, and sysadmins, it is crucial to understand the implications of this attack and take appropriate measures to protect our systems.
A recent increase in attacks has been observed from the 8220 Gang, a cybercriminal group from China. The group has become notorious for infiltrating cloud-based infrastructure and exploiting vulnerabilities to mine cryptocurrency from Linux and Windows users.
Seccomp, which comes from "secure computing mode," is a built-in security feature in the Linux kernel that limits the system calls a process can make. Seccomp profiles in Kubernetes help minimize attack surfaces and prevent malicious code execution.
There are various advantages of using Extended Berkeley Packet Filter (eBPF), a Linux kernel technology, to enhance observability and improve security in IT operations. Efficient data collection is critical, and traditional observability tools are limited in this regard.
The dynamic Kubernetes security landscape has given rise to several trends shaping how organizations approach this increasingly critical area. The aim of Kubernetes security is to prevent unauthorized access, foster data privacy, and protect the integrity of a Kubernetes environment. Robust Kubernetes security requires a defense-in-depth approach, including measures such as access control, network policies, resource isolation, and security context. Let's explore best practices you can implement to secure your Kubernetes clusters and the workloads and data running within them in 2024.
Scanning for vulnerabilities in the right places is critically important in securing your Linux environment. While vulnerability scanning initially involved scanning Linux hosts, it has since shifted to scrutinizing container images. However, in the world of vulnerability management, we often focus on scanning images in registries and CI/CD processes but forget to monitor vulnerabilities where it really matters: container images that are actually running.
The LOKI stack is a powerful infrastructure that combines Linux, OpenStack, and Kubernetes in the ever-changing landscape of cloud infrastructure. OpenStack reports that Kubernetes was now used on more than 85% of OpenStack installations, indicating how these technologies are becoming increasingly integrated, as opposed to the idea of either-or choices.
eBPF stands for extended Berkeley Packet Filters, which are a way of running programs on network interfaces. There are two types of BPF: classic and extended. Classic BPFs were introduced in Linux 2.6.25, while extended BPFs were introduced with Linux 4.0 (2010), allowing for more functionality than classic BPFs.
Kubernetes security is safeguarding your Kubernetes clusters, the applications they host, and the infrastructure they rely on from threats. As a container orchestration platform, Kubernetes is incredibly powerful but presents a broad attack surface for potential adversaries.
Security providers are using eBPF for observability to prevent attacks, detect and remediate high-priority vulnerabilities (and to distinguish between severe and less severe vulnerabilities), to detect suspicious activity and other uses.
Among cloud developers, Kubernetes is now a widely used platform. It's not immune to security incidents, however, and these can lead to loss of revenue or customers.
Threat actors have been observed using Amazon Web Services (AWS) 's System Manager (SSM) agent as a Remote Access Trojan (RAT) on Linux and Windows machines.
Cilium, an open-source networking, security and observability project, has released version 1.14 with an array of connectivity, security and observability updates. The Cilium 1.14 update also introduces new mesh capabilities, high-speed networking and security enhancements.
A new fileless attack dubbed PyLoose has been observed striking cloud workloads with the goal of delivering a cryptocurrency miner, new findings from Wiz reveal.