Unified OT / ICS Network Security & Response

Passive Threat Detection & Asset Visibility for Industrial OT Infrastructure

vSOCBox NDR delivers non-intrusive, real-time Network Traffic Analysis (NTA) for critical environments. Operating via agentless SPAN/TAP traffic mirroring, it protects PLCs, HMIs, and controllers without risk to operational uptime.

100% Agentless

Zero footprint on PLCs/HMIs

ICS Deep Packet

Parses 30+ industrial protocols

MITRE ATT&CK

ICS matrix correlation

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Engineered for OT Resilience

Comprehensive Capabilities in One Platform

vSOCBox NDR operates completely out-of-band via network TAP or SPAN ports, providing deep packet inspection without disrupting plant operations.

Passive OT Monitoring

Non-intrusive traffic mirroring ensures safety for critical PLCs, HMIs, and RTUs with zero packet latency injection.

Zero endpoint software installation
SPAN & TAP port passive ingestion

Asset Discovery & JA4 Fingerprinting

Automatically builds continuous asset inventory mapping devices, MAC OUIs, IP roles, and JA3/JA4 TLS fingerprints.

User inventory enrichment & labeling
Precise hardware vendor identification

ICS "Best Guess" Detection

Identifies proprietary or obscure industrial protocols using port heuristics and communication behavior when standard parsers are absent.

Proprietary vendor protocol profiling
Behavioral port & flow heuristics

Random Cut Forest (ML) Anomalies

Built-in OpenSearch Machine Learning engine flags deviations in traffic volume, user actions, command cycles, and file signatures.

Behavioral baseline learning
Custom anomaly detector creation

File Extraction & Anti-Virus Analysis

Extracts transferred files on the fly and runs automated inspection via YARA rules, capa capability detection, and Anti-Virus scanners.

Instant YARA signature matching
File hash & MIME type verification

Full PCAP Forensic Retention

Stores raw packet captures, session metadata, Zeek logs, and Suricata alerts for months of historical incident investigation.

Native Zeek & Suricata integration
Indexing for high-speed threat hunting

Native Protocol Decoders

Deep Packet Inspection for IT & OT Standards

vSOCBox NDR decodes dozens of industrial, automation, and enterprise protocols right out of the box.

Industrial Automation Protocols

Modbus/TCP DNP3 BACnet OPC UA PROFINET EtherNet/IP (CIP) Siemens S7 IEC-60870-5-104 IEC-61850 MMS MQTT BSAP (Bristol) ANSI C12.22 IEEE C37.118 (Synchrophasor)

Enterprise & Infrastructure Protocols

DNS DHCP HTTP/HTTPS FTP SMB LDAP / Kerberos SSH SNMP RDP TLS / QUIC LLDP / ARP / VLAN

Threat Detection Matrix

Mapped directly to MITRE ATT&CK for ICS

vSOCBox NDR flags operational misuse, unauthorized engineering access, and cyber attack vectors before process impairment occurs.

Network Threat Indicators

Unauthorized Cross-Segment Traffic: Detects lateral movement across IT/OT boundary zones.
New & Unknown Devices: Immediate alerts upon unapproved MAC or IP discovery.
Plaintext Credential Exposure: Scans for unencrypted logins traversing control networks.
Command-and-Control (C2): Flags external beaconing, DNS tunneling, and outbound connections.

OT/ICS Operational Anomalies

PLC Programming Events: Detects controller logic downloads, restarts, and mode changes.
Unexpected Write Commands: Flags force coil/register updates outside authorized windows.
Unauthorized Engineering Workstation Access: Alerts on rogue maintenance laptop activity.
ICS Command Anomalies: Mapped to MITRE ACID tactics (Inhibit Response, Impair Control).

MITRE ATT&CK for ICS Tactics Mapped:

Initial Access Discovery Lateral Movement Collection Command and Control Inhibit Response Function Impair Process Control Impact