IoT Device Security: Top 4 Ways to Secure Your Healthcare IoT Devices

Updated: Apr 16

Healthcare is one of the fastest-growing sectors of the IoT (Internet of Things) market. In the last few years, the IoT sector's value has reached more than $ 50 billion, and it is predicted to reach $ 176 billion by 2026. Safety of Patients is the most important concern, to protect patient data and protect against attacks.


In the healthcare sector, IoT is also recognized as IoMT (Internet of Medical Things). To comprehend how IoMT affects IoT overall, we should comprehend the numerous manners by which IoT devices can be utilized for medical care.


Undoubtedly, the Internet of Things is changing the healthcare sector. IoT has numerous healthcare applications that are beneficial to patients, doctors, families, emergency clinics, and insurance agencies. Likewise, the variety of IoT devices give a variety of advantages for healthcare suppliers and their patients alike.


Why is Security Important for IoT (Internet of Things) in Healthcare?


In 2021, for sure, 82% of healthcare services associations report having encountered cyber attacks against their IoT devices. In the healthcare sector, a significant part of the information gathered by medical devices has ensured well-being. Most importantly, medical service suppliers and IoT device designers guarantee that they secure information gathered by IoT devices. Thus, IoT devices could be used as a entry point for stealing critical information if not appropriately protected & secured.


To develop a secure environment against cyber threats and attacks, creating a secure IoT device is the first step. However, it is equally important to guarantee that IoT devices must be monitored appropriately to protect against unmonitored devices falling into illicit hands. If a healthcare organization uses medical devices that are not protected and running outdated operating systems, it could increase the chances of stealing protected information.


Through proper classification of all IoT devices and providing high security to the network, you can protect all medical devices from data breaches and risks. Once IoT devices of your network are properly managed, secured, and identified, you can easily track the device's behavior and perform risk assessments.


Top 4 Ways to Secure Your Healthcare IoT Devices


IoT Security Analytics


In healthcare, IoT devices are used to accomplish numerous purposes and are usually deployed in different environments. That's why it is critical to follow & track all the activities by IoT devices, and it is possible through IoT security analytics.


IoT security analytics help you to mitigate the potential cyber threats in advance & track all the behavioral changes. IoT security analytics helps you to build a protection strategy against cyber threats through analysis data generated by the different devices.


PKI ( Public Key Infrastructure)


PKI stands on Public Key Infrastructure; it is a proven security solution that authenticates devices and users in the online world. In the healthcare sector, PKI can be used to provide a security solution for encryption and authentication for all IoT devices. Adopting PKI is one of the effective ways to minimize the risk associated with transferring information between devices. Overall, PKI offers a cryptographic key used to identify a particular user and device on an online network.


Data breaches, hacking and cyber threats have been increasing on a daily basis prompting the demand for PKI. Once your healthcare organization has certificates installed , you would be able to enable safe authentication of system, users, and devices.


Software Update


IoT devices need to be accessed remotely and connected via sensors to collect all data in the healthcare industry. Hackers primarily target remote devices connected to a network because they might have limited security provisions. In terms of increasing security standards and minimizing the rapidly evolving cyber threats in a network, updating IoT device software is essential


IoT Software update helps IoT devices incorporate new features, provide secure remote management firmware, and identify and eliminate security threats or bugs.


Secure Cloud Platform


Nowadays cloud platforms are the first preference for all kinds of organizations or businesses to store their data. Like other businesses, the healthcare sector uses a cloud platform to store and transfer the data on IoT devices. Thus, cloud storage protection is one of the primary concerns to protect healthcare from data breaches.


Authentication control are key to protect a cloud platform. This includes.

· Changing passwords at regular intervals

· Blocking the account for a defined time frame after repeated failed attempts


Conclusion


As IoT devices' usage is increasing in the medical sector, the demand for IoT devices is growing in the maturing market. According to research, the security market has been developing by roughly 25% each year, and the rising interest will drive the development for comparable requests, cloud-based applications, and IoT security solutions.

IoT device security isn't just about identifying security risks and shielding data; yet it is more about building a strong relationship with clients for a prosperous future..

Asimily is the leading IoT security solution provider that helps you to manage and secure medical and Iot devices. To learn more about protecting your medical devices (IoMT and non-connected as well as IoT) devices and get an solution, you can contact us.


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