Explore low-cost parallel computing.

The OSSEC free intrusion detection and host-based intrusion prevention system detects and fixes security problems in real time at the operating system level with functions such as log analysis, file integrity checks, Windows registry monitoring, and rootkit detection. It can be deployed virtually anywhere and supports the Linux, Windows, and macOS platforms.

Targeted attacks such as distributed denial of service, with thousands of computers attacking your servers until one of them caves in, cannot be prevented, but they can be effectively mitigated.

Security Onion bundles numerous individual Linux tools that help you monitor networks or fend off attacks to create a standardized platform for securing IT environments.

The AI skillset is currently limited, so you don't yet have to worry about AI replacing programmers. We look at the capabilities of AI scripting with free large language models and where it works best.

Kubescape checks Kubernetes container setups for security and compliance issues, making life easier for administrators.

RustDesk supports self-hosted cross-platform remote support and maintenance. The client and optional basic server are open source and available free of charge.

We look at three scaled-down, compact Kubernetes distributions for operation on edge devices or in small branch office environments.

Ransomware defense involves two strategies: identifying attacks and slowing the attackers to mitigate their effects.

The DefectDojo vulnerability management tool helps development teams and admins identify, track, and fix vulnerabilities early in the software development process.