Networks Unlimited Africa partners with Indegy to protect industrial control systems from cyber threats

Johannesburg, 19 Aug 2019
Read time 4min 20sec
Stefan van de Giessen, Networks Unlimited Africa
Stefan van de Giessen, Networks Unlimited Africa

African value-added distributor, Networks Unlimited Africa, has announced it now proudly offers industrial cyber security in South Africa through a partnership agreement with Indegy, a leader in industrial cyber security that protects industrial control system networks from cyber threats, human error and malicious insiders.

Stefan van de Giessen, General Manager: Cybersecurity at Networks Unlimited Africa, says: “We are very excited to bring this new product on board with the security division. Through our partnership with Indegy, we provide security for applications and systems in the industrial Internet of things (IIOT), operational technology (OT), industrial control systems (ICS) and critical infrastructure arenas.”

OT is the use of IT to control physical processes, devices and infrastructure, and has operational and management uses in public infrastructure, transportation, energy, urban planning, industries and manufacturing. Critical infrastructure is a term used by governments to describe assets that are essential for the functioning of a society and its economy. An industrial control system is unique in the interaction it has with physical processes.

“Networks Unlimited Africa is a leading provider of security solutions for operational and information technology networks across several key industrial markets,” said Erez Shalom, AVP Strategic Channels EMEA & APAC at Indegy. “This partnership will enable Indegy to rapidly penetrate and build market share in South Africa.”

Van de Giessen clarifies: “The combination of IIOT connectivity offered across production and supply lines, and the way in which OT is automating the modern world, interfacing through electro-mechanical devices and sensors, is opening up new vulnerabilities and thus making cyber security for industrial infrastructure a critical business imperative.

“The potential penetration of OT systems by hackers puts critical infrastructure, such as water and energy supplies, transport networks and production lines, at the risk of being disrupted or even shut down. The main challenge in ensuring cyber security for industrial systems is therefore the ability to maintain uninterrupted industrial processes.”

Showing its diversity across industries, Indegy’s customers globally include the following:

  • One of the world’s three largest automotive manufacturers;
  • One of the three largest electrical power utilities in Europe;
  • One of Asia’s top 10 steel manufacturers;
  • A top five US financial services corporation; and
  • A top five US global aerospace and defence corporation.

The Indegy Industrial Cybersecurity Suite provides the following:

  • Full threat detection and forensic trails;
  • Automated asset inventory;
  • Vulnerability management; and
  • Configuration control.

The suite of capabilities ties together in an out-of-the-box deployment, resulting in the delivery of alerts, automated reports and third-party integration with an organisation’s existing tools.

Van de Giessen notes: “The boundaries between IT and OT are blurring. We know that although the 2017 WannaCry ransomware and NotPetya malware attacks, which crippled many organisations in Europe and the US in the space of two months, did not specifically target industrial networks, they did reach them. The incidents raised the profile of how malware can move to ICS environments, and made the world aware that if threat actors wanted to launch a ransomware attack on industrial networks, they clearly could

“After jumping from one computer to others and then racing across the globe, the NotPetya worm damaged far more systems and networks than its original Ukrainian targets, for example, crippling hospitals in Pennsylvania, US; halting TNT Express in Europe; and freezing global shipping giant Maersk’s systems for more than a week” 

When hackers caused a first-of-its-kind cyber-attack in western Ukraine in December 2015, cutting off the lights to 225 000 people, this was widely regarded as being the first example of hackers shutting off critical energy systems that supplied hundreds of thousands of homes. This attack was followed a year later by another attack that cut the power of hundreds of thousands of residents in the country’s capital, Kiev

“These kinds of attacks show how vulnerable unprotected critical infrastructure systems can be today. As a distributor of best-of-breed technologies, which are carefully selected to complement each other as well as provide solutions where there may be gaps in the market, Networks Unlimited Africa offers its customers true business and security benefits.

“In South Africa, security conversations have traditionally centred on the possible theft of intellectual property and personal data. Today, however, we urgently need to add in thinking around the defences of industrial control systems and critical infrastructure. The stakes could be very high for those who do not,” concludes Van de Giessen.

To find out more about the Indegy solution, please click here, or contact Stefan van de Giessen, General Manager: Cybersecurity at Networks Unlimited Africa, at


Indegy, a leader in industrial cyber security, protects industrial control system (ICS) networks from cyber threats, malicious insiders and human error. The Indegy Industrial Cybersecurity Suite is powered by patented technology that arms security and operations teams with full visibility, security and control of ICS activity and threats by combining hybrid, policy-based monitoring and network anomaly detection with unique device integrity checks. Indegy solutions are installed in manufacturing, pharmaceutical, energy, water and other industrial organisations around the world.

Networks Unlimited Africa

Networks Unlimited Africa is a value-added distributor, offering the best and latest solutions within the converged technology, data centre, networking, and security landscapes. The company distributes best-of-breed products, including Attivo Networks, Carbon Black, Cofense, Fortinet, F5, Hypergrid, Mellanox Technologies, NETSCOUT, NETSCOUT ARBOR, ProLabs, RSA, Rubrik, SevOne, Silver Peak, Tintri by DDN and Uplogix. The product portfolio provides solutions from the edge to the data centre, and addresses key areas such as cloud networking and integration, WAN optimisation, application performance management, application delivery networking, Wi-Fi-, mobile- and networking security, load balancing, data centre in-a-box, and storage for virtual machines.

Since its formation in 1994, Networks Unlimited Africa has continually adapted to today's progressively competitive and evolving marketplace, and has reaped the benefits by being a leading value-added distributor (VAD) within the Sub-Saharan Africa market.

Editorial contacts
Vivienne Fouche (+27) 082 602 1635
David Wilson (+27) 011 202 8400