SIEM

SIEM platforms collect, analyze, and correlate security events to detect threats and support incident response. We explore top tools, open-source options, and real-world use cases.

Top 13 Open Source SIEM Tools

SIEMFeb 6

Unlike commercial SIEMs such as ManageEngine Log360, open-source SIEM tools commonly lack core SIEM capabilities, including event correlation, log analytics, alerting, or require combining with other tools. However, several network defensive tools (e.g., intrusion detection and prevention systems and network monitoring tools) can be used as SIEM tools with fine-tuning.

SIEMDec 3

Top 8 SIEM Use Cases and Real-life Examples in 2026

We previously explained open source & commercial SIEM tools, including how to select the best solution.

SIEMOct 17

Top 7 Red Teaming Tools in 2026

Red teaming is a critical component of modern cybersecurity strategies, simulating real-world attacks to expose vulnerabilities in systems, networks, and human processes. Choosing the right tool can make the difference between a surface-level test and a deep, realistic security assessment.