Top 10: Cybersecurity Solutions for Manufacturing
The manufacturing sector is confronting a rapidly escalating cybersecurity challenge driven by accelerated digitalisation and the integration of Industry 4.0 systems.
As smart factories deploy IoT sensors, AI-driven analytics and connected robotics, their attack surface has expanded at scale.
Legacy operational technology (OT) platforms – lacking native security architecture – are increasingly linked with advanced IT networks, exposing critical vulnerabilities.
Cyber adversaries are leveraging these weaknesses to disrupt automated production lines, extract intellectual property and compromise digital supply chains.
Manufacturing remains a prime target due to the financial impact of downtime and the high value of proprietary data and process intelligence.
Cyberattacks have surged more than 125% year-on-year, with ransomware, phishing, third-party supply chain breaches and insider-driven exploits dominating the threat landscape (SOCRadar).
In this week's Top 10, Technology Magazine explores 10 of the leading cybersecurity solutions and their applications in the manufacturing industry to combat these threats.
10. Darktrace
Founded: 2013
CEO: Poppy Gustafsson
Revenue: US$782m
Darktrace’s AI-powered cybersecurity platform delivers autonomous threat detection and response across manufacturing environments by continuously learning the baseline of normal network and device behaviour.
Manufacturers use the platform to secure complex, heterogeneous OT ecosystems – often reliant on legacy systems – alongside modern IT infrastructure, without the need for extensive manual configuration.
Its self-learning AI pinpoints subtle anomalies that signal emerging attacks, from ransomware to insider threats.
With autonomous response capabilities, Darktrace can contain incidents in real time, reducing disruption to production and safeguarding operational continuity.
This adaptability is especially vital in manufacturing, where system availability and safety are non-negotiable priorities.
9. Zscaler
Founded: 2007
CEO: Jay Chaudhry
Revenue: US$800m
Zscaler’s cloud-native Zero Trust Exchange platform secures manufacturing enterprises by applying rigorous identity and access controls across users, devices and applications.
Manufacturers rely on the platform to protect remote employees and contractors connecting to industrial control systems and corporate resources.
By inspecting encrypted traffic and blocking advanced cyberattacks, Zscaler strengthens the security of distributed operations spanning multiple factory sites.
Its Zero Trust architecture enforces granular network segmentation, preventing threats from moving laterally between IT and critical OT systems that underpin production.
This segmentation not only bolsters compliance with industry regulations but also enhances overall operational resilience.
Additionally, Zscaler enables secure, frictionless access to cloud-based applications, ensuring supply chain partners and digitally transforming factories remain protected.
8. CyberArk
Founded: 1999
CEO: Udi Mokady
Revenue: $1bn
CyberArk specialises in privileged access management (PAM), a vital capability in manufacturing where access to control systems must be tightly governed to prevent insider misuse and unauthorised changes.
Manufacturers deploy CyberArk to secure credentials and strengthen protection of both OT and IT accounts. The platform enforces least-privilege access, monitors high-risk sessions and stores credentials in secure vaults to reduce exposure from compromised accounts or malicious insiders.
CyberArk’s PAM solution integrates seamlessly with ICS and SCADA environments, providing granular control over who can operate or modify industrial systems.
This ensures the integrity of critical infrastructure and mitigates cyberattacks designed to disrupt production processes or inflict physical damage.
7. Trend Micro
Founded: 1988
CEO: Eva Chen
Revenue: US$1.3bn
Trend Micro delivers end-to-end cybersecurity for manufacturing environments, with AI-driven protection spanning endpoints, cloud and network layers.
Manufacturers leverage its solutions to secure a wide array of endpoints – including industrial PCs, embedded systems and connected IoT devices – against ransomware and advanced malware.
With Smart Protection Suites, security teams gain unified visibility to monitor and manage threats across hybrid cloud deployments and on-premises infrastructures typical of industrial operations.
Trend Micro’s XDR platform further enhances defence by correlating activity and detection data across multiple domains, enabling faster identification of threats and more effective incident response.
6. Check Point Software Technologies
Founded: 1993
CEO: Gil Shwed
Revenue: US$2bn
Check Point safeguards manufacturing environments with next-generation firewalls and unified threat prevention platforms tailored to industrial risk profiles.
Manufacturers deploy Check Point to segment networks both logically and physically, protecting critical OT systems from threats originating in IT networks. Its CloudGuard portfolio extends these protections into multi-cloud environments supporting manufacturing applications and data processing.
Backed by real-time threat intelligence, Check Point continuously defends against emerging ransomware, spyware and advanced malware targeting the sector.
Automated policy enforcement and proactive prevention capabilities help manufacturers minimise cyber risk, ensuring resilience against costly operational disruptions.
5. CrowdStrike Falcon
Founded: 2011
CEO: George Kurtz
Revenue: US$3.5bn
With Falcon, CrowdStrike has an endpoint detection and response solution that can rival most services on the market today.
Powered both by cloud and AI technologies, the system has been adopted far and wide, especially in the manufacturing sector, where it can help to safeguard devices like industrial computers and smart work stations.
By harnessing the power of agentic AI, CrowdStrike is able to provide round-the-clock surveillance and threat intelligence for manufacturing facilities, offering proactive threat hunting and automated response functionalities.
This proves invaluable for older OT systems that frequently lack inherent security features.
Manufacturing organisations utilise Falcon to identify ransomware incidents and unauthorised intrusion attempts that target production infrastructure and proprietary information.
4. Fortinet
Founded: 2000
CEO: Ken Xie
Revenue: US$5.5bn
Fortinet’s cybersecurity solutions for the manufacturing industry are among the most comprehensive available.
Through its FortiGate firewall system and Security Fabric framework, Fortinet gives its users the ability to unify and automate their defence systems across networks, endpoints and cloud platforms.
Manufacturing companies are particularly fond of Fortinet because of its proficiency in protecting production networks against both external and internal risk.
What’s more, the firm’s Security Fabric network makes Fortinet’s offering particularly well suited for industrial control environments.
3. Palo Alto Networks
Founded: 2005
CEO: Nikesh Arora
Revenue: US$6.9bn
Cybersecurity heavyweight Palo Alto Networks is another firm that excels when deployed in the manufacturing sector, with its knack for threat detection and real-time responses (across both IT and OT landscapes) making it an obvious choice for many clients.
The company's Cortex XDR solution consolidates endpoint, network and cloud intelligence to provide sophisticated threat identification through AI and ML technologies.
In the manufacturing sector, Palo Alto's offerings are especially useful when safeguarding essential operational infrastructure against ransomware, supply chain compromises and internal security breaches.
The firm's advanced firewall technology and network segmentation capabilities isolate manufacturing systems to block lateral threat propagation, ensuring cyber incidents cannot affect complete production facilities.
2. Cisco Security
Founded: 1984
CEO: Chuck Robbins
Revenue: US$56.65bn
Cisco exists in quite rarefied air in the cybersecurity space.
With its technologies so widely used, integration of new products is very simple and intuitive.
In complex industries like manufacturing, this is a very valuable thing.
The company’s strategic alliances with the likes of Rockwell Automation have enabled Cisco to provide unified IT and OT security platforms that address both network infrastructure requirements and industrial control system protection.
Cisco's software-defined manufacturing (SDM) solution allows manufacturers to securely integrate machinery, sensors and control systems whilst improving operational transparency through live analytics.
This convergence helps firms to identify operational constraints, optimise the allocation of resources and to forecast when maintenance might be required. This kind of awareness keeps systems running smoothly, without disruption or incident.
1. Microsoft (Sentinel/Defender)
Founded: 1975
CEO: Satya Nadella
Revenue: US$250bn
With one of the technology world’s deepest and most diverse portfolios, it is only natural that Microsoft holds a position atop the tree, as the best suited cybersecurity provider for the manufacturing sector.
The firm’s Sentinel and Defender XDR technologies are particularly good at delivering comprehensive cybersecurity solutions for manufacturers, all powered and enhanced by Microsoft’s ever-growing AI capacity.
Sentinel's cloud-native SIEM platform aggregates varied telemetry from sensors, endpoints and cloud services to facilitate comprehensive threat identification.
Defender complements this capability with endpoint detection and response, automated investigation processes and real-time threat analysis.
Manufacturing organisations often set these solutions to work in identifying cyber threats against operational systems – those that might interrupt production or compromise confidential designs and information.
But with its support system securing remote and hybrid workforce arrangements, Microsoft’s offering is rather imperious, making it little short of essential to modern manufacturing operations.
