IT/OT Security

Until recently, full network visibility was something only large organizations could afford. Advanced monitoring required significant investment, specialized teams, and…

Want to be sure your DNS setup isn’t weakening your security or network performance? GREYCORTEX experts highlight the most frequent…

Ransomware has been around for years, yet it remains the most disruptive cyber threat organizations face. The reason is simple…

With segmentation and core services covered, the focus now shifts to enforcing policies on usage, user behavior, and encryption to…

Defining your internal network policies takes time, coordination, and effort. But once those policies are in place, the critical question…

IoT devices are transforming modern businesses and bringing greater efficiency, but they also deserve careful attention when it comes to…

Security incidents often arise from seemingly minor mistakes—misconfigurations that could otherwise be easily avoided. Unencrypted communication, plain-text authentication, weak network…

The NIS2 Directive has introduced a new era of cybersecurity regulation across the EU. Its focus on process setup and…

In an era where digital connectivity drives business success, the stability of your network is non-negotiable. Imagine a scenario where…

The convergence of Information Technology (IT) and Operational Technology (OT) is transforming industries. While this integration drives operational efficiency and…