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AboutIT4A
SHOPOT Products
SUPPLYSolutions
HOSTSolutions
PROTECTSolutions
CONNECTServices
UsefulRESOURCES
CONTACTIT4A

Protect Solutions

Secure what matters most.

In an era of Ethernet connected OT devices and increasing cyber threat, critical infrastructure needs clear boundaries with robust and well maintained defences. 

IT4A’s Protect services will define these boundaries and provide insight into your infrastructure’s ability to withstand the unexpected; where vulnerability exists additional defences will be introduced; exiting defences will be optimised.  In the case of obsolesence, strong defences will reduce risk and provide more time to implement a forever fix.   Our services are provided remotely across secure private network connections. On demand call out options exist.

IT4A protect is the logical way to begin or complete your digital Operational transformation. 

Our OT Protect Offer

  • Create a structured OT environment: Authentication Servers, DNS, Segmentation, Hosting, Time, iDMZ, Internet, Boundary & Core Firewalls, Zero Trust Remote Access Service, Sheep Dip, Patching Services, Endpoint Protection, Backup Services.
  • Discover, Detect, Defend, Set Thresholds and Alert.
  • Condition and Security Monitoring (SIEM) and Threat Hunting.
  • Remedial Support, Maintain & Protect.

With IT4A, security isn’t just a feature—it’s a foundation.

Our Zero Trust Remote Access - ZTRAS

  • Securely connect remote users and integrators to critical systems without exposing your network.
  • Never Trust Always Verify.
  • Prevent lateral movement with strict access controls.
  • Multi-factor Authentication.
  • A Virtual Desktop per User.
  • Session Recording.
  • Sheep Dipped File Transfer.
  • Scalable, resilient and CAF Assessed by NIS OES.
  • Geofenced Access Control.

Our Next Generation EDR (AV/AM)

  • Protect against malware with autonomous, machine-speed prevention powered by on-device AI.
  • Detect ransomware with behavioral and static AI models that analyze anomalous behavior.
  • Identify malicious patterns in real-time without human intervention.
  • Get critical endpoint and identity alerts with real-time visibility from system-level to identity-based attacks.
  • Protect mobile devices from zero-day malware, phishing, and man-in-the-middle (MITM) attacks.

Our SOC Keeps Guard - 24/7/365.

  • Advanced SIEM log capture and correlation.
  • Dashboards detect and display anomaly in real time.
  • Continuous Threat Monitoring.
  • Faster threat detection and response: Unified log analytics, correlation, and alerting reduce mean time to detect/respond (MTTD/MTTR).
  • Lower total cost of ownership: More predictable licensing than many legacy SIEMs, efficient storage, and the ability to use existing commodity infrastructure.
  • Rapid time-to-value: Quick ingestion of common data sources and ready-made content get usable detections and dashboards live fast.
  • Compliance made simpler: Centralized log retention, immutable audit trails, and reporting support requirements like ISO 27001, SOC 2, NCSC CAF.

Our RMM Monitors and Maintains Infrastructure

  • Remote Monitoring and Maintenance delivers higher uptime and faster resolution: Proactive monitoring, automated remediation, and policy-based patching reduce incidents and MTTR.
  • Deep, real-time monitoring: Agent and probe-based checks for servers, workstations, network devices, cloud services, and security tools.
  • Robust patch management: Windows, macOS, third‑party apps; approval workflows, deferrals, and rollback.
  • Security stack integration: EDR/AV, backup, remote support, vulnerability scanning, and risk reporting in one console.

Next Steps For Asset Owners

Assess Your Vulnerabilities

Schedule a security consultation to identify risks and gaps in your infrastructure.

Design Your Defense

Work with IT4A to create a tailored security strategy for your critical systems.

Implement and Protect

Let us deploy and manage your security solutions for continuous protection.

Security by Design: A security model built to provide assurance.

  • Zero Trust Security: Implementing the latest in Zero Trust architecture to prevent unauthorised access and lateral movement.
  • Purpose-Built for OT: Security solutions designed specifically for operational technology environments.
  • Proactive Defence: Continuous monitoring and threat mitigation to stay ahead of emerging risks.
  • Operational Assurance: Ensuring security measures do not disrupt critical operations.
  • Nation-State-Grade Protection: Advanced tools and strategies to defend against even the most sophisticated attackers.
  • Compliance Made Simple: Solutions that align with regulatory requirements, reducing your compliance burden.

Very Pleased with IT4A's Service

IT4Automation visited to perform a network survey and assisted with troubleshooting a network issue… I was very pleased with the service that IT4Automation provided and would certainly contact them again in the future if needed.

Stuart Jolley – S,C&I Engineer – Systems Lead

Great Communication and Good Improvements

Great communication, reliable and your team… worked pretty much non stop start to finish. I think this upgrade has made a good improvement to the machine and will improve reliability.

George Voisey – Balfour Beatty Rail

Protect Your Systems Now

Take the first step toward proactive, predictable protection with IT4A.

Schedule a Security Consultation!