As maritime operations become more digital, cyber threats are growing—more frequent, more targeted, and more costly. A single breach can disrupt operations, compromise safety, damage reputations, and cost millions.
To address this, regulations are tightening. In addition to IMO 2021 cyber risk requirements, the International Association of Classification Societies (IACS) has introduced UR E26 and E27, setting baseline cyber resilience standards for ships and onboard systems. Compliance is now a critical part of operational readiness.
Fleet Secure is Inmarsat’s end-to-end cybersecurity solution, built specifically for the maritime industry. Backed by our secure satellite infrastructure and 24/7 monitoring, it helps you stay compliant, protected, and in control. Fleet secure includes:
Real-time defence for onboard devices.
Integrated firewall and traffic inspection.
Maritime-specific crew education to reduce human error.
In today’s hyper-connected maritime environment, every onboard device, from bridge systems to crew laptops can become an entry point for cyber threats. Fleet Secure Endpoint (FSE) goes beyond traditional antivirus software. It provides real-time protection for all internet-connected endpoints on your vessel, detecting and blocking threats before they disrupt operations.
Whether a threat originates from an infected USB stick, crew email, or an onboard sensor, FSE automatically monitors, isolates, and neutralises malicious activity before it spreads through your network.
Why FSE?
Fleet Secure Endpoint is a vital layer in your vessel’s cyber defence strategy, ensuring operations stay secure, compliant, and resilient at sea.
Fleet Secure Unified Threat Management (UTM) is Inmarsat’s all-in-one network security solution, designed specifically for the maritime environment.
It delivers intelligent, real-time protection across your entire vessel network, monitoring data traffic, inspecting devices, and blocking threats before they can cause disruption.
Managed through a secure online portal and backed by a dedicated Security Operations Centre (SOC) it enables you to:
Human error remains one of the biggest vulnerabilities in maritime cybersecurity. As threat actors grow more sophisticated, ensuring your crew can recognise and respond to cyber risks is essential.
Fleet Secure Cyber Awareness Training is Inmarsat’s dedicated training programme designed to build a cyber-aware culture onboard. It equips seafarers with practical guidance on recognising suspicious behaviour, avoiding phishing attempts, and following secure digital practices.
Cyber resilience starts with your crew. Keep operations running safely and compliantly—with Fleet Secure.
Service information sheet
Cyber security features comparison - January 2021
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