Everstream Analytics’ January 2026 report predicts a doubling of cyberattacks on logistics infrastructure this year. Ports, carriers, and third-party logistics providers face a threat environment that has intensified by nearly 1000% since 2021.
The targets are not the systems you might expect. Attackers bypass hardened IT infrastructure and go after the operational devices that keep warehouses and distribution centres running: barcode scanners, label printers, sorting equipment, and tracking systems. These devices cannot run security agents, rarely receive updates, and often sit on the same network segments as everything else.
This guide explains why logistics has become a high-value target, where the blind spots are, and how to secure agentless devices without bringing operations to a halt.
Why logistics became a target
Logistics networks are pressure points for the entire economy. Disrupting a port or major distribution centre creates cascading effects that affect hundreds of downstream businesses. Attackers understand this leverage.
A compromised warehouse does not just lose operational time. It delays shipments for retailers, manufacturers, and their customers. The blast radius extends far beyond the initial victim, which makes ransom demands more compelling and reputational damage more severe.
The numbers reflect this reality. In 2024, over 35% of data breaches traced back to third-party compromises. Supply chain attacks have grown faster than any other category because they offer attackers efficiency: compromise one logistics provider, affect many targets.
The device problem in logistics environments
Logistics operations depend on specialised equipment that was never designed with security in mind.
Barcode scanners
Connect to inventory systems but run embedded operating systems that cannot host endpoint agents. They transmit data over the network with minimal authentication.
Label printers
Receive print jobs from warehouse management systems. Many accept connections from any device on the same network segment, with no verification of the requesting system.
Sorting and conveyor systems
Use industrial controllers that speak protocols designed for reliability, not security. Modbus and similar OT protocols assume a trusted network environment. This is a common challenge in industrial OT security, where legacy equipment lacks modern security capabilities.
Tracking devices
Communicate positions and status updates, often through cellular or WiFi connections that bypass traditional network controls.
Each of these device categories shares a common trait: they cannot be protected with traditional endpoint security software. No agent installation means no visibility into what the device is doing and no control over what it can access.
How attackers exploit logistics blind spots
The attack pattern is consistent. Gain access to the IT network through any available vector: phishing, credential theft, or a vulnerable public-facing system. Then pivot to operational devices that have implicit trust on the network.
A compromised barcode scanner becomes a reconnaissance tool, mapping inventory systems and network topology. A printer with network access can exfiltrate data through its normal print queue connections. An industrial controller can be manipulated to cause physical disruption without triggering IT security alerts.
The gap between IT security and operational technology creates the opportunity. IT teams monitor their domain. Operations teams manage equipment. Neither has full visibility into how these systems interact, and attackers exploit that boundary.
Why network segmentation is not enough
The standard response to OT security concerns is network segmentation. Create VLANs for different device types, restrict traffic between zones, and assume that isolation provides protection. In practice, segmentation fails for several reasons.
Logistics environments are dynamic
Devices move, configurations change, and exceptions accumulate. A temporary connection for maintenance becomes permanent. A new device joins the wrong segment because setup was rushed.
Flat segments remain flat
Within a segment, devices can communicate freely. One compromised scanner can reach every other device in its zone. Segmentation limits blast radius between zones but not within them.
Management overhead scales poorly
Every segment requires firewall rules, every rule requires maintenance, and every change request takes time that operations cannot afford.
Physical firewalls were designed for static networks with clear boundaries. Logistics operations have neither. Organisations with multiple locations face these challenges at scale.
How inline isolation secures agentless devices
The alternative to segment-based security is device-level isolation. Rather than grouping devices by type and hoping the segment stays secure, control each device’s network access individually.
Inline isolation places a network appliance between the agentless device and the rest of the network. The appliance enforces policy at the connection level: this device can reach these specific systems using these specific protocols, nothing else.
For a barcode scanner, that means access to the inventory database and nothing else. For a label printer, access to the print server only. For a tracking device, outbound connections to the fleet management system and nothing more.
When policy is enforced per device rather than per segment, a compromised device cannot pivot. It can only do what it was allowed to do before compromise: communicate with a narrow set of systems using permitted protocols. This is the core principle behind Zero Trust security: never trust, always verify.
Implementing device isolation without operational disruption
The concern with any security control in logistics is operational impact. Downtime is measured in shipment delays, customer SLA violations, and revenue loss. New security measures must not become a source of disruption.
Step 1: Baseline device behaviour
Before enforcing policy, observe what each device type actually does. What systems does it communicate with? What protocols does it use? This discovery phase identifies the legitimate communication flows that policy must permit.
Step 2: Deploy isolation in monitoring mode
Place isolation appliances inline but configure them to log rather than block. Verify that observed traffic matches baseline expectations. Identify any unexpected flows that might indicate existing compromises.
Step 3: Enable enforcement incrementally
Start with device types that have the clearest communication patterns. Scanners that only talk to inventory systems are good candidates. Complex devices with many dependencies come later.
Step 4: Establish exception processes
Operations teams need a way to request policy changes when legitimate needs arise. Build a workflow that balances security review with operational urgency. Time-bound exceptions prevent temporary permissions from becoming permanent.
Step 5: Integrate with incident response
When security events occur, the isolation infrastructure becomes a response tool. Suspicious devices can be quarantined instantly by changing policy, without physical intervention or network reconfiguration.
What Jimber provides for logistics security
Jimber’s NIAC hardware is designed specifically for agentless device isolation in operational environments. The appliances deploy inline without requiring changes to device configurations or network architecture. Devices continue operating as before, but their network access is now controlled at the connection level.
Policy management happens through the same Single Management Console that handles ZTNA, web security, and site connectivity. One interface for all access controls, whether the endpoint is a user’s laptop or a warehouse printer. This unified approach is central to what SASE delivers for modern organisations.
For MSPs serving logistics clients, the multi-tenant architecture allows managing multiple customer environments from a single platform. Each customer gets isolated policy and logging while sharing the operational infrastructure.
The approach treats IT OT integration as a bridge rather than a barrier. Operational devices connect to IT systems through controlled pathways, with visibility and enforcement that neither side had before.
Practical examples
Distribution centre with mixed device populations
A regional distribution centre operates 200 handheld scanners, 50 label printers, and 12 automated sorting stations. Isolation appliances segment each device type by function. Scanners reach inventory databases. Printers receive jobs from the WMS. When a scanner is compromised through a malicious barcode, it cannot reach printers, sorting equipment, or office systems.
Port facility with third-party access
A container port provides network access to shipping lines, customs brokers, and logistics partners. Each partner connects through ZTNA to specific applications. Operational devices at the port sit behind isolation appliances with strict outbound policies. A breach at one shipping line cannot propagate to port infrastructure.
FAQ
Does device isolation affect operational performance?
When properly configured, isolation adds negligible latency to device communications. The appliances are designed for inline deployment in performance-sensitive environments. Monitoring mode allows validating performance impact before enforcement.
How do we handle devices that need broad access?
Some devices legitimately communicate with many systems. For these cases, policy can permit broader access while still providing visibility and logging. The goal is informed risk acceptance rather than blanket trust.
What about devices that move between locations?
Policy can follow device identity rather than network position. A scanner moved to a different warehouse section maintains its access permissions. The isolation infrastructure handles location changes transparently.
Can we start with our most critical devices only?
Yes. Many organisations begin with devices that have the highest risk profile: those with external connectivity, oldest firmware, or access to sensitive systems. Broader deployment follows as processes mature.
How does this relate to IT OT segmentation projects?
Device isolation complements existing segmentation. Within each segment, isolation provides the per-device control that VLANs cannot offer. The approaches work together rather than replacing each other.
The 2026 deadline is implicit
Attackers are not waiting for logistics organisations to improve their security posture. The predicted doubling of attacks means that some organisations reading this will face incidents before they finish planning their response.
Starting with visibility, understanding what your agentless devices actually do on the network, provides immediate value even before enforcement begins. Anomalies become visible. Risks become quantifiable. Decisions become informed.
Book a demo to see how Jimber secures the devices that keep your operations running.
