Ensure your venerable operational technology (OT) systems are in compliance with regulatory requirements and industry standards such as NIST 800-82, IEC 62443, ISO 27001, NERC CIP, and 10 CFR 73.54.  

Atomicorp helps organizations and agencies to achieve OT compliance by protecting ICS, SCADA systems, and IT/OT convergence points, and meeting OT security controls in areas like configuration management, system integrity, vulnerability detection, firmware protection, audit control, and real-time monitoring. 

Is OT system downtime unacceptable? Don’t want to risk the disruption of a security software integration? Did you know Atomicorp offers intrusion detection response, compliance, and web application security solutions that work in agentless mode to protect mission-critical OT systems in plants, factories and other sites? Visit our Compliance page.

Atomicorp tackles key NIST 800-82 control families and IEC 62443 foundational requirements addressable by software.

Access Control and Authentication

• IEC 62443 FR1 and NIST 800-82 IA controls for access and identity management in OT environments, including integrated MFA and access controls
• IEC 62443 FR2 use control principles such as least privilege, separation of duties, RBAC, and privilege assignment
• NIST 800-82 AC and IA use controls

System Integrity and Availability

• IEC 62443 FR3 and NIST 800-82 SI through integrity checks using tools like FIM, HIDS/LIDS, and anti-malware
• IEC 62443 FR7 on resource availability (RA) by providing controls like secure boot, trusted platform module (TPM), and FIM to defend against resource drain, DoS impacts on OT systems, and improper configuration settings.

Configuration Management

• NIST 800-82 CM controls over OT system changes to prevent unauthorized modifications
• IEC 62443-4-1 configuration management controls through policies, procedures, and secure ICS and SCADA design and development

Maintenance

• IEC 62443 FR7 (RA) in support of ICS resilience against disruptions like DoS attacks
• NIST 800-82 MA toward hardware/software maintenance, including patching, update validation, and secure remote access via VPNs and encryption

System and Communications Protection

• IEC 62443 FR4 and NIST SP 800-82 SC for data confidentiality and encryption, protecting sensitive OT information from unauthorized access and disclosure
• NIST 800-82 for proper handling of PII

Network Segmentation and Access Control

• IEC 62443 FR5 and NIST 800-82 SC for the use of zones, conduits, and boundary protections to segment OT networks from IT and external threats. Atomicorp controls include firewalls, Web application firewalls, VLANs, and rule-based traffic restrictions

Incident Response and Recovery

• IEC 62443 FR6 and NIST 800-82 IR for incident response through automated actions, backups, system recovery, and forensic tools

Secure Firmware and Software Management

• IEC 62443-2-3 (Patch Management) and FR3 (System Integrity) for secure updates of outdated OT/IoT components
• NIST 800-82 SI-7 for detecting unauthorized firmware changes, verifying authenticity, blocking unauthorized execution, and performing routine integrity checks

Audit and Accountability (AU)

• NIST 800-82 AU controls for detecting and investigating security events using logs, SIEM tools, and anomaly detection
• IEC 62443 FR6 for event response through continuous monitoring, audit log change detection, and tamper prevention

System and Services Acquisition

• NIST 800-82 SA for supplier evaluation, procurement, and ensuring trustworthy components, including supply chain-related requirements
• IEC 62443-4-1 for secure product development lifecycle processes and the mitigation of supply chain and software supply chain risks through SBOMs and secure development practices.

Atomic OSSEC is a detection, response and compliance solution that protects computing endpoints, IT / OT convergence points, systems, files, and data. Atomic OSSEC can be deployed through agents (or agentlessly) for as low as under $5 per device per month. Visit the Atomic OSSEC page.

Get a Demo.

Atomic ModSecurity Rules and Atomic WAF solutions provide affordable web application security to further protect OT. Our easy-to-orchestrate Atomicorp ModSecurity Rules are priced for as little as $22.50 per server per month. Volume discounts available. Want to try it out first? It includes a free 14 day trial.

Operational Technology (OT) Security

Explore enhanced cybersecurity controls at the IT/OT convergence, including access control, configuration management, vulnerability scanning, system integrity monitoring, and detection of lateral movement. Our vulnerability detection covers legacy and end-of-life Linux, Windows, Solaris, and AIX environments—including relevant applications and interfaces—for CVEs exploitable both on-premises and remotely. 

Visit our OT Security page.

Operational Technology (OT) Management

Need operational technology monitoring and change detection tools to ensure the integrity and reliability of your OT / ICS environment?

Visit our OT Management page.