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The Evolving Digital Frontier
Off-grid technologies provide vital services where traditional infrastructure is unreliable or non-existent. These systems connect to the internet via cellular or satellite networks, becoming a part of the larger Internet of Things (IoT). While this connectivity enables real-time monitoring and remote control, it also exposes these systems to the same cyber threats faced by conventional networks. For mission-critical applications in sectors like defence, oil & gas, and national infrastructure, a cybersecurity breach can lead to catastrophic operational failures, data theft, and significant safety risks.

WJ Sunstone’s Proactive Cybersecurity Measures
WJ Sunstone integrates robust cybersecurity measures directly into our off-grid systems. We take a proactive approach, implementing a comprehensive strategy that protects sensitive information and ensures the integrity and availability of all data. Our approach includes:
- Network Segmentation: We divide our networks into smaller, isolated segments. This prevents a potential breach from spreading across the entire system, limiting the damage and containing threats more effectively.
- Encryption: We protect all data at rest and in transit with strong encryption. This makes information unreadable to unauthorized parties, safeguarding confidential data from interception and theft.
- Access Controls: We use strict access controls to regulate who can access our systems and at what level. These controls prevent unauthorized access, ensuring only trusted personnel can manage sensitive systems.
- Firewalls: We employ advanced firewalls that act as a barrier, protecting our technologies from external threats and malicious traffic. These firewalls filter incoming and outgoing network traffic, blocking suspicious activity before it can compromise the system.
- Software Updates: We regularly update our software and firmware to fix vulnerabilities. This crucial measure ensures our systems stay protected against the latest security exploits.
- Continuous Monitoring: We continuously monitor our systems to detect and respond to threats in real time. Our teams can quickly identify unusual activity and take immediate action, preventing an incident from escalating.
- Backup and Recovery: We implement regular data backups and a robust disaster recovery plan. This strategy minimizes the impact of a breach or system failure, allowing for quick restoration and operational continuity.
By embedding these measures into our products, we offer clients secure, resilient off-grid solutions they can trust. Simply having the ability to transmit data is no longer enough—you must protect it.
Our Solar CCTV Systems
- Solar CCTV System: A rugged, solar-powered surveillance solution designed for 24/7 monitoring in remote, off-grid locations, offering HD video, thermal imaging, and real-time alerts with zero reliance on traditional power infrastructure.
- ARC System: A rapidly deployable, solar-powered CCTV and communications tower that provides wide-area monitoring, site-wide Wi-Fi, and anti-vandal features for temporary or long-term security needs.
- RAFT System: A high-power, self-sustaining IoT and surveillance platform engineered for extreme environments, delivering clean energy and advanced connectivity without groundworks.