Diploma in Onboard Networks and Electronic Security
Why this certificate program?
The Diploma in Onboard Networks and Electronic Security
This program is designed to provide you with the essential skills to manage and protect critical electronic systems in modern maritime environments. You will learn to design, implement, and maintain robust and secure communication networks, vital for the efficient operation and safety of vessels. This program equips you with knowledge of maritime cybersecurity, including threat prevention and response, as well as the management of risks associated with connectivity. You will gain hands-on experience in configuring equipment, troubleshooting network issues, and implementing advanced security protocols.
Key Benefits
- Specialized Knowledge: Master maritime-specific networking technologies (NMEA, Industrial Ethernet).
- Comprehensive Security: Learn to protect electronic navigation, communication, and control systems against cyberattacks.
- Hands-on Skills: Gain real-world experience configuring, diagnosing, and maintaining onboard networks.
- Regulatory Compliance: Become familiar with international maritime electronic security regulations and standards.
- Career Opportunities: Boost your career in the marine industry, whether in construction, maintenance, or maritime security companies.
- Modality: Online
- Level: Diplomado
- Hours: 800 H
- Start date: 01-10-2026
Availability: 1 in stock
Who is it aimed at?
- Electronics and communications technicians and engineers looking to specialize in maritime networks (NMEA 2000, Industrial Ethernet) and onboard cybersecurity.
- Merchant Marine officers and maintenance personnel interested in diagnosing and troubleshooting electronic navigation and communication systems.
- Naval systems integrators and shipyards needing to deepen their knowledge of the secure installation and configuration of onboard networks and electronic equipment.
- Maritime security companies and consultants focused on auditing the cybersecurity of ships and offshore platforms, in compliance with international regulations.
- Students and recent graduates in related engineering fields seeking a differentiating profile in the maritime sector with skills in networks, electronics, and security.
Flexible scheduling
Adapted for active professionals: recorded online classes, asynchronous discussion forums, and downloadable materials to study at your own pace.
Objectives and competencies
Configure and maintain maritime communication systems:
“Implement and maintain GMDSS equipment, ensuring its operability and regulatory compliance.”
Diagnosing and repairing faults in marine electronic systems:
Using technical manuals, diagnostic tools and specialized software to identify faulty components and restore system functionality, minimizing vessel downtime.
Implement and manage electronic security systems on vessels:
Integrate and maintain operational access control, video surveillance and intrusion detection systems, ensuring the protection of the vessel, crew and cargo against threats.
Integrate and manage onboard data networks:
“Configure VLANs, firewalls, and network segmentation for security and performance, diagnose problems with monitoring tools, and manage firmware updates.”
Optimizing the performance and safety of marine electronics:
“Configure and calibrate equipment (GPS, radar, probe) to obtain accurate and reliable data.”
Advising on the selection and installation of marine electronic equipment:
“Considering compatibility with the vessel, the client’s needs and current regulations (SOLAS, IMO), guaranteeing a safe and functional installation.”
Curriculum - Modules
- Comprehensive Maritime Incident Management: protocols, roles, and chain of command for coordinated response
- Operational Planning and Execution: briefing, routes, weather windows, and go/no-go criteria
- Rapid Risk Assessment: criticality matrix, scene control, and decision-making under pressure
- Operational Communication: VHF/GMDSS, standardized reports, and inter-agency liaison
- Tactical Mobility and Safe Boarding: RHIB maneuvers, approach, mooring, and recovery
- Equipment and Technologies: PPE, signaling, satellite tracking, and field data logging
- Immediate Care of the Affected: primary assessment, hypothermia, trauma, and stabilization for evacuation
- Adverse Environmental Conditions: swell, Visibility, flows, and operational mitigation
Simulation and training: critical scenarios, use of VR/AR, and exercises with performance metrics
Documentation and continuous improvement: lessons learned, indicators (MTTA/MTTR), and SOP updates
- Introduction to Marine Networks: Fundamentals and Components
- Maritime Communication Protocols: NMEA 0183/2000, Ethernet, Fiber Optics
- Onboard Network Architecture: Design, Implementation, and Maintenance
- Connected Navigation Systems: Radar, ECDIS, and AIS Integration
- Satellite Communications: Inmarsat, VSAT, Iridium
- Cyber Threats in the Maritime Environment: Malware, Phishing, Ransomware
- Nautical Cyber Risk Assessment: Identification and Analysis
- Perimeter Security in Ships: Firewalls, IDS/IPS, VPNs
Data Protection and Privacy: Regulatory Compliance (GDPR) in the Maritime Sector
Marine Cyber Incident Response: Contingency and Recovery Plans
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- Introduction to Marine Networks: Fundamentals and Standards
- Maritime Communication Protocols: NMEA 0183, NMEA 2000, Ethernet
- Onboard Network Architecture: Design, Components, Topologies
- Cybersecurity in Marine Environments: Specific Threats and Vulnerabilities
- Navigation Systems Security: ECDIS, Radar, AIS
- Firewalls and Intrusion Detection Systems: Implementation and Management
- Cryptography and Secure Communications: VPNs, TLS/SSL
- Cybersecurity Incident Response: Contingency and Recovery Plans
- Maritime Cybersecurity Regulations and Standards: IMO, NIST.
- Risk Assessment and Penetration Testing in Marine Networks.
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- Introduction to Maritime Networks: Architecture, protocols, and standards.
- Cybersecurity Fundamentals: Threats, vulnerabilities, and risks in the maritime environment.
- Firewalls and Intrusion Detection Systems (IDS/IPS): Configuration and management in maritime networks.
- Network Segmentation and VLANs: Design and implementation for network security.
- VPNs and Secure Tunnels: Establishing secure communications between ships and shore stations.
- Identity and Access Management (IAM): Authentication and authorization of users and devices.
- Vulnerability Analysis and Penetration Testing: Identification and mitigation of weaknesses in the infrastructure.
Cybersecurity Incident Response: Planning, detection, containment, eradication, and recovery.
Maritime Safety Standards and Regulatory Compliance: IMO, NIST, ISO 27001.
Navigation and Automation Systems Security: Protection of ECDIS, AIS, and machinery control systems.
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- Introduction to Marine Networks: Components, Topologies, and Protocols
- Fundamentals of Marine Cybersecurity: Threats, Vulnerabilities, and Risks
- Onboard Network Infrastructure: Design, Installation, and Maintenance
- Navigation and Communication Systems: ECDIS, Radar, AIS, VHF, Satcom
- Data Security at Sea: Encryption, Authentication, and Access Control
- Cybersecurity Incident Management: Detection, Response, and Recovery
- Firewalls and Intrusion Detection Systems: Implementation and Configuration
- SCADA System Security: Machinery Control and Automation
- International standards and regulations: IMO, IEC, and other entities.
- Penetration testing practices and security audits in maritime environments.
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- System Architecture and Components: Structural design, materials, and subsystems (mechanical, electrical, electronic, and fluid) with selection and assembly criteria for marine environments
- Fundamentals and Principles of Operation: Physical and engineering foundations (thermodynamics, fluid mechanics, electricity, control, and materials) that explain performance and operating limits
- Safety and Environmental (SHE): Risk analysis, PPE, LOTO, hazardous atmospheres, spill and waste management, and emergency response plans
- Applicable Regulations and Standards: IMO/ISO/IEC requirements and local regulations;
- Conformance criteria, certification, and best practices for operation and maintenance
- Inspection, testing, and diagnostics: Visual/dimensional inspection, functional testing, data analysis, and predictive techniques (vibration, thermography, fluid analysis) to identify root causes
- Preventive and predictive maintenance: Hourly/cycle/seasonal plans, lubrication, adjustments, calibrations, consumable replacement, post-service verification, and operational reliability
- Instrumentation, tools, and metrology: Measuring and testing equipment, diagnostic software, calibration and traceability; selection criteria, safe use, and storage
- Onboard integration and interfaces: Mechanical, electrical, fluid, and data compatibility; Sealing and watertightness, EMC/EMI, corrosion protection, and interoperability testing.
Quality, acceptance testing, and commissioning: process and materials control, FAT/SAT, bench and sea trials, go/no-go criteria, and evidence documentation.
Technical documentation and integrated practice: logs, checklists, reports, and a complete case study (safety → diagnosis → intervention → verification → report) applicable to any system.
- Introduction to Marine Networks: Architecture, Components, and Protocols
- Cybersecurity Fundamentals: Threats, Vulnerabilities, and Risks in Maritime Environments
- Security of Onboard Devices: Hardening, Patch Management, and Access Control
- Secure Communication Protocols: Encryption, Authentication, and Authorization in Marine Networks
- Intrusion Detection and Response: IDS/IPS, SIEM, and Forensic Analysis in Onboard Systems
- Risk Analysis in Marine Networks: Identification, Assessment, and Mitigation of Vulnerabilities
- Regulatory Compliance and Maritime Cybersecurity Standards: IMO, NIST, and IEC
- Security of the Supply Chain: Supplier Evaluation and Third-Party Management in the Maritime Sector
Segmented Network Architecture: VLANs, Firewalls, and Demilitarized Zones (DMZs) on Ships
Cybersecurity Incident Response: Planning, Containment, Eradication, and Recovery in Marine Environments
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Career opportunities
- Onboard Network Technician: Installation, configuration, and maintenance of communication networks on ships and offshore platforms.
- Maritime Electronic Security Specialist: Design and implementation of electronic security systems to protect vessels and ports.
- IT Support Technician for the Naval Industry: Technical assistance with hardware and software related to networks and electronic security in the maritime sector.
- Marine Cybersecurity Consultant: Risk assessment and development of strategies to protect onboard networks and electronic systems against cyberattacks.
- Marine Electronic Systems Integrator: Implementation and configuration of integrated systems that combine communication, navigation, and electronic security networks.
- Navigation and Communication Equipment Maintenance Technician: Diagnosis and repair of electronic equipment used in maritime navigation and communications.
- Electronic Security Inspector on Ships: Verification of compliance with electronic security regulations on vessels.
- Network Administrator in Maritime Environments: Management and monitoring of communication networks in ports, maritime terminals, and shipping companies.
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Admission requirements
Academic/professional profile:
Degree/Bachelor's degree in Nautical Science/Maritime Transport, Naval/Marine Engineering, or a related field; or proven professional experience in bridge/operations.
Language proficiency:
Recommended functional maritime English (SMCP) for simulations and technical materials.
Documentation:
Updated resume, copy of degree or seaman's book, ID card/passport, letter of motivation.
Technical requirements (for online):
Equipment with camera/microphone, stable connection, ≥ 24” monitor recommended for ECDIS/Radar-ARPA.
Admission process and dates
1. Online
application
(form + documents).
2. Academic review and interview
(profile/objectives/schedule compatibility).
3. Admission decision
(+ scholarship proposal if applicable).
4. Reservation of place
(deposit) and registration.
5. Induction
(access to campus, calendars, simulator guides).
Scholarships and grants
- Master Naval Networks: Learn to design, implement, and maintain robust and efficient onboard data networks.
- Advanced Electronic Security: Protect your vessel against cyberattacks and electronic failures with cutting-edge techniques.
- Diagnostics and Troubleshooting: Acquire practical skills to identify and troubleshoot malfunctions in marine electronic systems.
- Professional Certification: Earn a recognized diploma that will boost your career in the naval and maritime industry.
- State-of-the-art Technology: Discover the latest trends in onboard automation, control, and communication.
Testimonials
This diploma program provided me with the skills and knowledge necessary to design and implement robust and secure onboard network systems. Thanks to the practical and up-to-date training, I was promoted within my company by leading a communications network modernization project across our fleet, optimizing connectivity and information security, which resulted in a significant improvement in operational efficiency.
The Diploma in Marine Electronics & Telecommunications provided me with the tools and knowledge necessary to successfully lead the modernization of communication systems in our fishing fleet. We optimized satellite communications, reducing costs by 15% and improving vessel safety.
This diploma program exceeded my expectations. I gained a solid practical and theoretical understanding of onboard networks, from configuration and installation to maintenance and cybersecurity. The skills I learned enabled me to successfully lead the implementation of a new network on a vessel, optimizing communication and safety onboard.
This diploma program provided me with the skills and knowledge necessary to design, implement, and manage network and electronic security systems on board vessels. I gained a thorough understanding of maritime communication protocols, navigation systems, and security technologies, which enabled me to obtain a position as an onboard network specialist at a major shipping company.
Frequently asked questions
Yes. The itinerary includes ECDIS/Radar-ARPA/BRM with harbor, ocean, fog, storm, and SAR scenarios.
Online with live sessions; hybrid option for simulator/practical placements through agreements.
Recommended functional SMCP. We offer support materials for standard phraseology.
Yes, with a relevant degree or experience in maritime/port operations. The admissions interview will confirm suitability.
Optional (3–6 months) through Companies & Collaborations and the Alumni Network.
Simulator practice (rubrics), defeat plans, SOPs, checklists, micro-tests and applied TFM.
A degree from Navalis Magna University + operational portfolio (tracks, SOPs, reports and KPIs) useful for audits and employment.
- Introduction to Naval Networks: Architecture, Protocols, and Components
- Cybersecurity Fundamentals: Maritime Threats, Vulnerabilities, and Risks
- Onboard Network Infrastructure: Cabling, Switches, Routers, and Firewalls
- Satellite Communications and Wireless Networks: VSAT, Inmarsat, Wi-Fi
- Navigation and Automation Systems: ECDIS, AIS, Radar, Control Systems
- Industrial Control Platforms: SCADA, PLC, and their Network Integration
- Network Segmentation and Firewalling: Implementing Security Zones
- Intrusion Detection and Prevention: IDS/IPS, SIEM
Incident Response: Planning, Execution, and Recovery
Regulatory Compliance and Maritime Safety Standards: IMO, NIST‘
Request information
Complete the Application Form.
Attach your CV/degree certificate (if you have it to hand).
Indicate your preferred cohort (January/May/September) and whether you would like the hybrid option with simulator sessions.
An academic advisor will contact you within 24–48 hours to guide you through the admission process, scholarships, and compatibility with your professional schedule.
Faculty
Eng. Tomás Riera
Full Professor
Eng. Tomás Riera
Full Professor
Naval engineer specializing in the selection, integration, and optimization of propulsion systems for yachts, high-speed craft, and service vessels.
Eng. Sofía Marquina
Full Professor
Eng. Sofía Marquina
Full Professor
Materials engineer specializing in marine composites and corrosion protection systems for ships, yachts, and port structures.
Eng. Javier Bañuls
Full Professor
Eng. Javier Bañuls
Full Professor
Naval electrical engineer with over fifteen years of experience in the design, integration, and operation of power and automation systems.
Dr. Nuria Llobregat
Full Professor
Dr. Nuria Llobregat
Full Professor
Specialist in meteorological and operational decision-making for coastal and offshore navigation, integrating wind, wave, and current models.
Dr. Pau Ferrer
Full Professor
Dr. Pau Ferrer
Full Professor
Naval engineer with a PhD in applied hydrodynamics and over a decade of experience designing high-performance hulls and marine structures.
Cap. Javier Abaroa (MCA)
Full Professor
Cap. Javier Abaroa (MCA)
Full Professor
MCA-certified captain with command of ocean-going vessels, specializing in advanced maneuvering, navigation management, and bridge safety.