Security | Threat Detection | Cyberattacks | DevSecOps | Compliance

According to Forrester Research, “How do we reduce our SIEM ingest costs?” is one of the top inquiries they receive from clients. Many security organizations rely on SIEMs for their detection, investigation, and response workflows, ingesting critical security information and events to detect and respond to threats.

In cybersecurity as in sports, teamwork makes the dream work. In a world where security analysts can feel constantly bombarded by threat actors, banding together to share information and strategies is increasingly important. Over the last few years, security operations center (SOC) analysts started sharing open source Sigma rules to create and share detections that help them level the playing field.

MITRE’s Caldera is a cybersecurity platform developed to simulate adversarial tactics, techniques, and procedures (TTPs). Built upon the MITRE ATT&CK framework, Caldera is an open-source tool designed to help cybersecurity professionals and organizations assess their defenses, uncover vulnerabilities, and enhance their overall security posture. By emulating real-world cyber threats, Caldera enables blue teams to test detection and response mechanisms under realistic conditions.

Application programming interfaces (APIs) are critical in modern software development. APIs define rules and protocols that enable applications to communicate and share data with other systems. This communication enables developers to leverage the functionality of existing applications rather than recreating those functions and services from scratch. As a result, APIs accelerate software development and enable innovation, collaboration, and automation.

Efficient cyber threat detection is the cornerstone of an effective cybersecurity program. This post ranks the top eight cyber threat detection tools dominating the cybersecurity solution market in 2025.

Deep Session Inspection (DSI) is like having a security guard who watches the entire conversation between two people, instead of focusing on just a few sentences or words. Let’s see how!

Cyber adversaries operate with one goal in mind—stealth. The longer they go undetected in an environment, the more damage they can cause. Dwell time is the total amount of time that a threat remains unnoticed in a system, from initial compromise to discovery. According to the most recent threat reports, the average dwell time for undetected breaches has reduced but remains at 10-15 days, providing attackers enough time to exfiltrate data, launch ransomware, or establish persistent access.

How Corelight Open NDR secures cloud workloads beyond runtime security tools.

Working in the network operating center (NOC) at Black Hat Europe, we’re never quite sure what we’re going to see. The anxiousness I feel there is similar to what I’d experience when I was blue-teaming for a corporate network. I could prepare all I wanted, read all the blogs about the current threat trends people and companies were tracking on the Internet, and review all the red team and vulnerability scanner reports to identify likely targets.