Cybersecurity for Manufacturing Companies
Manufacturing is now one of the most attacked industries, a single ransomware hit can stop the production line and cost thousands per hour. eMazzanti protects both your IT and shop-floor systems from ransomware, phishing, and downtime, without adding an in-house security team.
What is cybersecurity for manufacturing companies?
Cybersecurity for manufacturing companies is managed security that protects both information technology (IT) and operational technology (OT), office networks, production systems, email, and data, from ransomware, phishing, and other threats that can halt production and steal intellectual property.
Manufacturers face a unique blend of risks: connected machinery that can't be easily patched, high-value designs worth stealing, and a production line where every hour of downtime is expensive. eMazzanti secures the whole environment as a managed service through the e365 bundle. Defense-supply-chain manufacturers that also need certification can see our CMMC compliance services.
Why Manufacturers Are Prime Cyber Targets
Attackers know manufacturers can't afford downtime and often run under-protected shop-floor systems. These are the risks we see most often.
Ransomware halts production
A single encrypted server can stop the line, and with downtime costing thousands per hour, attackers know manufacturers are pressured to pay fast.
Legacy OT that can't be patched
CNC controllers, PLCs, and SCADA systems run old software that can't be updated easily, leaving open doors on the shop floor.
IT and OT are converging
As machines connect to the network for efficiency, a breach in the office can now reach production systems, and vice versa.
Phishing & wire fraud
Attackers impersonate suppliers and executives to redirect payments or plant malware through a single click.
Intellectual property theft
Product designs, formulas, and processes are high-value targets for competitors and nation-state actors alike.
Supply-chain & vendor risk
Connected vendors, EDI links, and remote-access tools give attackers indirect paths into your network.
How eMazzanti Secures Your Plant
We deliver layered, managed security across IT and OT through e365, so protection runs in the background while your line keeps moving.
24/7 monitoring & response
eCare Network Management watches IT and OT networks around the clock, containing threats before they spread to production.
Email threat protection
MXINSPECT stops phishing, impersonation, and wire fraud before they reach the office inbox.
Backup & ransomware recovery
eCare Cloud Backup keeps tamper-proof backups so you restore fast and never have to pay a ransom.
Network segmentation
We isolate OT and production systems from the office network so a breach in one can't take down the other.
MFA, endpoints & access
Multi-factor authentication, endpoint protection, and controlled vendor access close the gaps attackers exploit.
Compliance & CMMC readiness
For defense-supply-chain work, we also handle CMMC and NIST 800-171 compliance.
“eMazzanti segmented our shop floor from the office network and locked down email, when a phishing wave hit our industry, our line never stopped and nothing got through.”
Manufacturing Cybersecurity, Common Questions
Why are manufacturers targeted by ransomware?
Manufacturers can't tolerate downtime, a stopped line costs thousands per hour, so attackers bet they'll pay quickly to resume production. Many also run under-protected legacy shop-floor systems, making them easier to breach.
What is OT security, and how is it different from IT security?
OT (operational technology) security protects the systems that run physical production, PLCs, CNC machines, and SCADA, while IT security protects computers, email, and data. Manufacturers need both, plus segmentation so a breach in one can't reach the other.
How much does a cyberattack cost a manufacturer?
Beyond any ransom, the biggest cost is downtime, often thousands of dollars per hour of stopped production, plus lost orders, recovery costs, and potential theft of intellectual property. Prevention is far cheaper than an incident.
Do small and mid-sized manufacturers need cybersecurity?
Yes. Smaller manufacturers are frequently targeted precisely because they have weaker defenses and no in-house security team. Managed security gives them enterprise-grade protection at a predictable monthly cost.
What is the difference between this and CMMC compliance?
This service protects your whole operation from cyber threats. CMMC is a specific certification required for manufacturers in the U.S. defense supply chain. If you handle DoD contracts, see our dedicated CMMC compliance service, which builds on the same security foundation.
Backed by 25+ years of managed IT and security expertise
Keep your production line safe and running
Book a free security assessment. We'll find the gaps that put your plant at risk and show you how to close them before an attacker finds them first.
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