There is a simple reason why hospitals are the frequent targets of cybercriminals. Hospital networks contain patients’ and research data that is highly valued on the black market. And their infrastructure specifics make protecting it difficult. In 2020, all 16 Czech key hospitals covered that year by the Cybersecurity Act reported...
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The Most Frequent DNS Management Errors and How to Fix Them
As an integral part of our job, we have the opportunity to look into the network communication of many different types of companies. During audits, we have come across all sorts of different misconfigurations and malicious activities. Today, we will look at what to look out for in the area...
Why GREYCORTEX Mendel Is the Essential Member of Your Network Security Product Family
There are several basic tools for securing network infrastructure that should not be missing from any organization. Let’s take a look at the role of GREYCORTEX Mendel in all those products protecting the data and network in your company.Antivirus software, firewalls and intrusion prevention systems (IPS) should be an integral part of any...
GREYCORTEX Team Takes Third Place in NVIDIA Hackathon
During the 30-hour NVIDIA DPU virtual hackathon, participating teams worked on technologies for furthering advancements in AI, cloud and accelerated computing. Our GREYCORTEX team was among them, and our solution was awarded third place.The goal of the hackathon was to validate the potential of using DPU (Data Processing Unit) accelerator cards for AI, networking, security and storage. The teams worked...
Industrial Control Systems Security: Are OT and IT Partners or Enemies?
Security incidents in industrial environments are not exceptional. There were times when it was enough to throw a lever to restart a power plant if an attack occurred. But with many organizations undergoing digital transformations, the recovery of an industrial infrastructure from cyberattacks now takes much longer.Information technology (IT) networks and operational...