CloudWave’s 2026 Predictions for Healthcare IT, Part 3: Securing the New Frontiers of Healthcare
As the threat landscape continues to evolve, 2026 will reshape how organizations approach healthcare data protection in order to safeguard care. In previous installments of the CloudWave 2026 Prediction Series, we discussed cyber resilience and the trend of AI-driven attacks beginning to outpace traditional defenses. Now we turn our attention to how healthcare organizations must navigate the changing threat landscape as the Internet of Medical Things (IoMT), operational technology (OT), and the cloud expand the attack surface and require more advanced cybersecurity approaches.
IoMT, OT Dissolve the Traditional Security Perimeter
The convergence of IT, the Internet of Medical Things (IoMT), and operational technology (OT) dissolve traditional healthcare security perimeters. With medical devices and equipment, from infusion pumps to pacemakers, increasingly connected to networks and being cloud-integrated, healthcare organizations must now secure a vast array of devices that were previously isolated, drastically expanding the attack surface. The patient’s home is also becoming a new security frontier, as medical devices are used in non-traditional settings and more care is delivered remotely.
Cyber threats to IoMT and OT devices can have serious consequences for patient and resident safety. However, securing those devices poses unique challenges, as many were not designed with security in mind, making them vulnerable to cyber threats. Furthermore, healthcare organizations often lack visibility into the devices connected to their networks, making it difficult to detect and respond to security incidents.
To address these challenges, healthcare leaders must adopt a new cybersecurity approach that spans from the data center to the patient’s home. This will require:
- Comprehensive visibility: Healthcare organizations need to have real-time visibility into all devices connected to their networks.
- Risk-based security: Healthcare organizations must prioritize security based on risk, focusing on the devices and systems that are most critical to patient care.
- Collaboration and partnership: Healthcare organizations will be required to work closely with device manufacturers, security vendors, and other stakeholders to ensure the security of IoMT and OT devices.
By adopting a comprehensive, collaborative approach to security, healthcare organizations can protect patient safety and maintain trust as the traditional cybersecurity perimeter evolves.
A New Reality for Unified Security: The Clinical Cloud Federation
On the cloud side, as healthcare organizations continue to adopt hybrid strategies that blend on-prem, private, and public clouds, they will increasingly require unified control, visibility, and compliance across these disparate environments. Fragmented visibility is a significant barrier to security and compliance. Security operations centers (SOCs) and managed security services can provide unified monitoring and threat detection across EHR, endpoint, and cloud environments, enabling a “visibility-first” security model.
As such, we predict that the Clinical Cloud Federation will become a reality, enabling healthcare organizations to manage their complex IT ecosystems more easily and securely. By adopting a visibility-first security approach, healthcare organizations will gain real-time insight into their entire IT ecosystem, enabling them to detect and respond to threats more effectively and reduce the risk of data breaches and compliance violations.
This approach will become critical in a multi-cloud world where visibility across EHR, cloud apps, and legacy systems determines resilience.
Conclusion
As healthcare organizations navigate the complexities of IoMT, OT, and multi-cloud convergence, prioritizing a unified security framework will be crucial to protecting patient safety and maintaining trust in an increasingly interconnected ecosystem of clinical devices and data infrastructures. By adopting a visibility-first security model and fostering collaboration across stakeholders, healthcare leaders can stay ahead of the evolving threat landscape and ensure the security and integrity of their critical systems and data.
Learn more about what you can do to help protect IoMT and OT devices from healthcare cybersecurity threats by reading our new blog, When the Perimeter Disappears: Securing OT, IoMT, and Clinical Devices in Modern Healthcare. You can also contact CloudWave today to explore how healthcare organizations ensure visibility and control across their multi-cloud environments.