Security | Threat Detection | Cyberattacks | DevSecOps | Compliance

Antivirus and Firewall: Building Layered Defense with SIEM

“Install antivirus and enable the firewall” is still common security advice. It's also incomplete. Those controls can block malicious code and unwanted traffic, but they don't automatically connect an endpoint detection to the firewall event that preceded it, identify a compromised identity, or tell an analyst whether a policy change was legitimate.

Cybersecurity Challenges Facing the EMEA Travel and Tourism Industry

Like many, the travel and tourism industry has undergone a radical digital transformation over the last few years. From AI-curated itineraries and biometric check-ins to interconnected booking engines and smart room tech, the modern “Digital Guest Journey” is more seamless than ever before. However, this rapid innovation has come at a steep price.

Evaluating AI systems at Corelight

AI system evaluation is the process of continuously assessing AI system capabilities, limitations, and performance through quantitative and qualitative measures. Across the system lifecycle, evals provide continuous assurance: Validating system behavior before deployment and detecting drift, bias, and reliability issues in production.

Developer secrets management that keeps delivery moving

In March 2025, attackers compromised a GitHub Action used in the development pipelines of more than 23,000 repositories. The malicious code exposed API keys, cloud credentials, SSH keys, and other tokens in workflow logs. Affected teams were advised to review their workflow runs and rotate any credentials the logs exposed.

Real-Time AI Security Monitoring: Why One Assessment Expires

A penetration test on a web application stays broadly valid until someone changes the application. An assessment of an AI system starts expiring immediately, because the system changes without anyone at your organization touching it. The same prompt can return a different answer tomorrow, and the provider can revise the model underneath you without notice. ‍

Managing AI Agent Identity at Scale: The Lifecycle Nobody Triggers

Gartner projects the average Fortune 500 organization will run more than one hundred fifty thousand agents by 2028, against fewer than fifteen in 2025. Thirteen percent of organizations believe their agent governance is adequate today. The management approach that works for fifteen agents is memory and a spreadsheet, and neither survives four orders of magnitude. ‍

Concentration Risk: What to Do When You Cannot Diversify

European supervisors published their first sector-wide incident report in June 2026, covering more than three thousand major ICT incidents across financial services during 2025. Twenty-nine percent originated with a third party. One third had cross-border impact. ‍ The same exercise produced something more uncomfortable. Regulators built a map of which providers the sector collectively depends on, and they built it from the registers financial entities submitted themselves.

Solving the SOC Data Problem: How Modern SIEM Platforms Cut Noise Without Cutting Visibility

Security teams have a data problem, not a detection problem. Most SOCs today aren't short on logs - they're drowning in them. Every firewall, endpoint, identity provider, and cloud workload generates a steady stream of events, and somewhere inside that noise sits the handful of signals that actually matter. The challenge isn't collecting more data. It's finding the right data fast enough to act on it.

What Every UK Driver Should Know About Vehicle Registration

Navigating the world of vehicle ownership can feel like a complex maze of paperwork and legal obligations. From the moment you buy a car to the day you sell it, there are several key documents and processes you need to understand. Getting these details right is not just about following rules; it's about protecting your investment, ensuring you can drive legally and sell your vehicle without any hitches. This guide will walk you through the essential aspects of vehicle registration and ownership in the UK, providing clear steps and practical advice.