THE COMPLEXITY OF FOOD & BEV MANUFACTURING
Why unmanaged and IT-centric remote access fails
Production environments of food and beverage combine legacy OT systems, modern automation, and growing external connectivity. That complexity demands control.
Remote support is essential. But when access evolves through layered VPNs, IT-first tools, inherited vendor solutions, and inconsistent plant-level policies, control erodes. Segmentation weakens. Accountability across OT and cyber-physical systems breaks down.
Uptime pressure leaves no room for unstable access
Food and beverage manufacturing operates on high availability. Even short downtime can result in product waste, missed deliveries, and risk exposure. Remote access must enable rapid troubleshooting without introducing operational instability.
OEM-dependent lines demand structured access
Industrial sites depend on ongoing remote support from machine builders, integrators, and maintenance partners. When multiple external parties require access to production systems, governance becomes harder to standardize across plants.
Decades-old OT systems were not built for IT-style security
Most of the industrial equipment used in food and beverage sites was not designed for modern cybersecurity. Agent-based or IT-centric security approaches can affect performance, limiting how safely access can be governed in live production environments.
AGGRAVATED BY COMPLIANCE DEMANDS
Remote access that stands up to food safety and cybersecurity audits
Food and beverage manufacturers operate under strict regulatory oversight. Compliance extends beyond product quality and hygiene to how production systems are accessed, monitored, and protected.
FOOD SAFETY AND TRACEABILITY REQUIREMENTS
Standards such as HACCP and ISO 22000 require controlled processes, documented procedures, and full traceability. Unauthorized or undocumented remote access to production systems can undermine process integrity and create audit exposure.
Structured OT secure remote access helps manufacturers support these requirements by:
- Restricting access to specific production systems rather than entire networks
- Enforcing role-based and time-limited access for vendors and service engineers
- Maintaining complete records of who accessed which production equipment and when
This ensures that remote maintenance and troubleshooting activities remain fully traceable and consistent with food safety management systems.
CYBERSECURITY REGULATIONS AND CRITICAL INFRASTRUCTURE OBLIGATIONS
Regulations such as NIS2 require manufacturers to implement risk management, access control, monitoring, and incident response measures in OT environments.
OT secure remote access supports these requirements by:
- Enforcing identity-based authentication for all remote users
- Limiting connectivity to specific production assets and OT zones
- Providing continuous monitoring and logging of remote sessions
These controls help organizations demonstrate that access to production systems is governed, monitored, and protected as part of their broader cybersecurity risk management program.
AUDIT READINESS AND DOCUMENTED ACCOUNTABILITY
Asset owners must be able to show who accessed which production systems, when, and for what purpose.
Structured OT secure remote access addresses this challenge by:
- Recording all remote access sessions and user activity
- Maintaining centralized logs across production sites
- Enforcing consistent access policies across internal teams and third parties
This allows manufacturers to demonstrate accountability and traceability during food safety inspections, cybersecurity audits, and regulatory reviews.
Practical remote access use cases in production sites
Secomea's Secure Remote Access solution can be seamlessly deployed on any PLCs, HMIs, batch systems, packaging lines, and quality inspection systems across plants – regardless of their age and brand.
Controlled OEM access to specific production assets
Machine builders and equipment vendors can be granted time-limited, role-based access to defined machines or zones – without exposing the broader OT network.
Troubleshooting live production without disruption
Engineers and external partners can diagnose and resolve issues quickly, reducing mean-time-to-repair while maintaining isolation between critical systems.
Standardized access governance across multiple plants
Policies, user permissions, and session activities are managed centrally across distributed sites to ensure consistent enforcement.
Full traceability for inspections and audits
Remote access sessions are tracked, logged, and recorded – supporting food safety inspections, cybersecurity audits, and internal reviews.
Keep production running without losing control
In food and beverage manufacturing, uptime, hygiene standards, and delivery commitments are tightly connected. Structured remote access empowers teams to respond to incidents faster, coordinate external support more effectively, and maintain control without slowing operations.
By supporting production continuity and vendor governance across plants, Secomea helps you achieve:
- Faster recovery from production line disruptions
- Reduced product waste during unplanned downtime
- More predictable and controlled vendor intervention
- Consistent access governance across multiple sites
- Clear accountability for every remote session
HERE'S HOW WE DO IT AT SECOMEA
OT-native remote access architecture for live production
Access must enforce asset-level segmentation while centralizing identity, policy, and logging – without interfering with live control systems.
Secomea separates access management from production traffic. Access is enforced at the plant edge, while users, roles, and audit data are managed centrally in the cloud.
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Asset-level access instead of flat VPN tunnels:
Access is granted to defined PLCs, HMIs, batch systems, or packaging lines – not to the entire OT network. This eliminates broad network exposure and reduces lateral movement across production zones. -
Centralized governance with plant-level enforcement:
Users, permissions, and logging are managed centrally in the cloud, while access is enforced on-site through the SiteManager. This ensures consistent policy enforcement across sites without relying on complex VPN infrastructure. -
Production-safe, legacy-compatible deployment:
No agents on controllers. No changes to control logic. No disruption to real-time processes. Secomea integrates with your existing infrastructure without requiring architectural redesign.
Trusted across 8,000+ production environments globally
Purpose-built for Cyber-Physical Systems (CPS)
Designed for high-availability production environments
Lowest TCO in the industry
Built for OT. Trusted by IT.
What they say about us
Read why global food and beverage manufacturers chose Secomea to secure their remote access operations around the world.
Scaling SRA across 100+ beer production sites
Global Brewer
Case Study
Standardizing remote access for 150+ seafood farms
Global aquaculture company
Case Study
Take control of remote access in your plants
See how structured, OT-native remote access protects uptime, supports vendor coordination, and stands up to audits.
Book a meeting to:
- Explore how Secomea fits your production environment
- Review architecture and deployment options
- Discuss compliance and third-party access requirements
- Get all your questions answered
Frequently asked questions
What is secure remote access for food and beverage manufacturing OT environments?
Secure remote access for food and beverage manufacturing OT environments allows authorized users to remotely access production systems such as PLCs, HMIs, and industrial networks in a controlled and auditable way. It is designed to protect production uptime while reducing cybersecurity risk.
Why is secure remote access important for food and beverage manufacturers?
Food and beverage manufacturers rely on continuous production and frequent third-party support. Secure remote access enables fast troubleshooting and maintenance without exposing production systems to cyber threats or violating food safety and compliance requirements.
How can food and beverage manufacturers provide OEM remote access without increasing cyber risk?
Food and beverage manufacturers can give OEMs secure remote access by using identity-based access controls, role-based least-privilege permissions, and time-limited sessions. This ensures OEMs only access the specific systems they are authorized to support, for a limited time, with full logging and traceability of all activities.
How does secure remote access support food safety and quality standards?
Secure remote access supports food safety and quality standards such as HACCP and ISO 22000 by ensuring all access to production systems is controlled, documented, and traceable. This helps prevent unauthorized changes and supports audit readiness.
Can secure remote access to OT systems be audited during inspections?
Yes. All remote access sessions are logged and can be reviewed – including user identity, time of access, systems accessed, and session activity. This allows manufacturers to demonstrate compliance for food safety inspections, cybersecurity audits, and regulatory reporting.
Does secure remote access impact production performance in food and beverage manufacturing?
Secure remote access designed for food and beverage OT environments does not interfere with real-time production systems. Instead, it improves operational resilience by enabling faster diagnostics, controlled vendor support, and secure intervention without stopping production lines.
Unlike traditional VPNs, OT-focused remote access limits access to specific machines and zones, reducing the risk of network disruptions that could impact availability.
Why is secure remote access critical for reducing downtime in food and beverage manufacturing?
Food and beverage manufacturers depend on continuous production. Secure remote access allows authorized engineers and OEMs to troubleshoot issues immediately, without waiting for on-site visits.
By enabling fast, controlled remote diagnostics and maintenance, manufacturers can:
- Shorten mean time to repair
- Avoid extended production stoppages
- Reduce product waste
- Maintain delivery commitments
Secure remote access therefore becomes a key component of production continuity and operational efficiency.
How does secure remote access help food and beverage manufacturers meet NIS2 requirements?
Secure remote access helps food and beverage manufacturers meet NIS2 requirements by enabling strong access control, network segmentation, monitoring, and incident response capabilities for OT environments.
Can secure remote access be managed across multiple food and beverage production sites?
Yes. Access policies, users, and logs can be managed centrally across multiple plants to ensure consistency and standardization, while enforcing access security locally within each production environment.
Is secure remote access suitable for legacy OT systems used in food production?
Yes. Secomea’s SRA built for OT is compatible with both legacy and modern industrial systems and can be deployed without requiring changes to existing production equipment.
How is secure remote access different from VPNs in food and beverage manufacturing?
Unlike traditional VPNs, secure remote access for food and beverage manufacturing provides granular, identity-based access to specific systems rather than broad network access. This reduces cyber risk and improves visibility and control in OT environments.