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IT/OT Security

How to Secure Building Management Systems

2023-02-02•IT/OT Security
As infrastructure modernizes, building management systems (BMS) are becoming increasingly sophisticated. They provide automation, control and management of the physical…
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Why Hospital Cyber Protection Is a Hard Nut to Crack

2021-08-11•IT/OT Security
There is a simple reason why hospitals are the frequent targets of cybercriminals. Hospital networks contain patients’ and research data…
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The Most Frequent DNS Management Errors and How to Fix Them

2021-07-14•IT/OT Security
As an integral part of our job, we have the opportunity to look into the network communication of many different…
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Why GREYCORTEX Mendel Is the Essential Member of Your Network Security Product Family

2021-06-18•IT/OT Security
There are several basic tools for securing network infrastructure that should not be missing from any organization. Let’s take a…
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Industrial Control Systems Security: Are OT and IT Partners or Enemies?

2021-05-24•IT/OT Security
Security incidents in industrial environments are not exceptional. There were times when it was enough to throw a lever to…
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IoT — the Internet of Terrors

2019-09-04•IT/OT Security
Despite significant benefits, IoT devices pose risks.
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Houston, We Have a Problem!

2019-07-17•IT/OT Security
The hack at NASA and the importance of network visibility
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Data Breaches

2019-06-26•IT/OT Security
Can you find them before it’s too late?
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The Firewall isn’t a Fix-all

2019-06-10•IT/OT Security
Understanding the limitations of perimeter security
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Being ​“Smart” Doesn’t Make you Safe

2019-05-21•IT/OT Security
As you may have noticed, we have posted a lot on LinkedIn recently about new cyber attacks. The biggest link between these is that those attacks are commonly caused by not following best practices, or relying only on ​“legacy” security tools and/​or the use of weak passwords.
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