Alok Sahay Country Manager India Saarc

Alok Sahay
Sales Director India & SAARC
+91 8800-67 77 99

Welcome to India!

Hi! My name is Alok and I'm your local representative in India. Looking for a cyber security solution and vulnerability management? Let's talk! 

Contact us

Faurani Ahmad Sales director Southeast Asia

Ahmad Faurani
Sales Director Southeast Asia
+60 19 434 2727

Welcome to Malaysia!

Hi! My name is Ahmad Faurani and I'm your local representative in Malaysia. Looking for a cyber security solution and vulnerability management? Let's talk! 

Contact us


Cristian Miranda
Key Account Manager, Finland
+46 8-550 05 582


Hei! Nimeni on Cristian ja olen paikallinen edustajasi Suomessa. Etsitkö tietoturvaratkaisua ja haavoittuvuuksien hallintaa? 

Ota yhteyttä


Victor Bunge Meyer
Key Account Manager, Sverige
+46 08-550 05 582

Holm Security i Sverige

Välkommen till Holm Security i Sverige! Jag heter Victor och är din lokala kontakt. Kontakta mig om du vill veta mera om vår platform för sårbarhetsanalyser. 

Kontakta oss



Beth Murrell holm security

Beth Murrell
Account Manager, Benelux
+31-20-238 63 94

Welkom in de Benelux!

Mijn naam is Beth Murrell en ik ben uw lokale vertegenwoordiger in Nederland, België en Luxemburg. Op zoek naar een cyberveiligheidsoplossing en kwetsbaarheidsbeheer? Laten we praten!

Neem contact op

jens dahlkvist holm security

Jens Dahlkvist
Key Account Manager, Norge
+46 8-550 05 582

Holm Security i Norge

Velkommen til Holm Security i Norge! Jeg heter Jens og er din lokale kontaktperson.Kontakt meg hvis du vil vite mer om vår plattform for sårbarhetsanalyser.

Kontakt oss

Ronnie Jensen

Ronnie Jensen
Country Manager Denmark
+45 31 12 10 05

Holm Security i Danmark

Velkommen til Holm Security i Danmark! Mit navn er Ronnie og jeg er din lokale kontaktperson. Kontakt mig, hvis du vil vide mere om vores sårbarhedsanalyseplatform.

Kontakt os



The convergence of operational technology (OT) and information technology (IT) impacts the security of industrial control systems (ICS) and supervisory control and data acquisition (SCADA) systems. As these systems are exposed to an expanding threat landscape, they become targets for hackers.


Challenges for OT security

It is essential to understand the risks and create a strategy to mitigate them. Some of the significant challenges in OT security include:

  • Lack of security awareness among OT staff.
  • Lack of visibility into all of the OT systems.
  • Shared network infrastructure within the manufacturing floor between systems.
  • Inability to address security issues by patching the OT systems.
  • Increased attack surface with the increase in OT/IT convergence.


Increased threat to control & production systems


Operational Technology (OT) monitors physical devices and processes in operation hardware and software. It can be found in Industrial Control Systems (ICS) such as SCADA (Supervisory Control and Data Acquisition) systems.


A part of the operational technology sector is the industrial control systems that monitor and control industrial processes. Industrial control systems are typically mission-critical applications with a high availability requirement and typically managed via PLCs (Programmable Logic Controllers), which are used in most industrial processes and are integral in the manufacturing infrastructure.


SCADA control system architecture is utilized within several areas, including industrial-, infrastructure- and facility processes. The software and hardware components within SCADA systems allow organizations to control, monitor and gather data, and record events of the system. SCADA control operations can consist of several levels that control large-scale processes covering many devices within a single site or multiple sites over a large or small distance. SCADA processes are used in manufacturing, power generation, oil and gas pipelines, water treatment, energy consumption, heating, and ventilation.


Holm Security has built up a database of tests covering a large part of the vendors that are used within SCADA systems. Security Center can scan and identify these products and vulnerabilities related to them. Holm Security VMP offers a number of functions that help you ensure that SCADA and ICS systems are safe. Our platform provides you with crucial information so that you can act quickly when new vulnerabilities are discovered.

Some of the vendors we cover for OT/SCADA:

Schneider Electric / Aveva
Rockwell Automation

General Electric
Delta Electronics