Healthcare security needs to mature in 5G

It is clear that 5G technology has matured rapidly and is widely adopted in all industries.according to GartnerThe 5G infrastructure market is projected to reach $ 4.2 billion over the past year, and two-thirds of enterprises are deploying this technology. Healthcare is the primary application for 5G, and providers are looking for technology to support a variety of applications to enhance insight, responsiveness, and patient outcomes.As one of the co-chairs of the working group of Medical Device Innovation Consortium (MDIC) Healthcare 5G Task Force, I had a unique opportunity to explore the potential of 5G in the industry.

As the health care environment becomes more and more connected, security and trust It is becoming increasingly important to ensure the integrity of patient data and the smooth and reliable operation of the application. Widely adopted and capable of providing strong authentication and encryption, public key infrastructure (PKI) plays an important role in protecting 5G devices and the patients and providers who use them. The potential of 5G in health care is everywhere, but it won’t succeed without the right PKI-based security solutions in place.

Promote healthcare with 5G

By 2026 Ericsson We anticipate $ 76 billion in revenue opportunities for operators working on transforming healthcare with 5G. The 5G band’s capabilities to support improved collaboration promise to dramatically transform the way providers deliver care through use cases such as:

Real-time remote monitoring— IoT devices such as connected wearables and remote patient monitoring tools provide greater insight into patient health. For example, devices that track oxygen saturation, heart rate, and blood sugar levels help providers monitor and control conditions such as respiratory illness and diabetes, regardless of the patient’s location. First responders can also use these devices to monitor their condition, heart rate, and stress levels as they tackle emergencies.

Augmented Reality (AR) and Virtual Reality (VR) Enhancements— Advanced imaging tools and spatial computing applications are already in use by a variety of healthcare providers. With superior data transfer rates and reduced latency, 5G technology helps physicians simulate more complex medical conditions and support less invasive procedures. A more sophisticated training environment also has great potential to help medical students and residents develop the skills needed to treat patients without endangering them.

Artificial intelligence (AI) tools for more predictive and prophylactic treatment— Enhancing AI tools with additional data via 5G may enable providers to more accurately predict treatment complications and support more informed decisions. For example, in a post-operative environment, AI-enhanced EHR support recognizes input results and recommends the best next steps to nurses or doctors to avoid potential problems and improve results. can do.

Expansion of telemedicine— The COVID-19 pandemic will dramatically accelerate the adoption of telemedicine, and the continued emergence of 5G technology will drive further momentum. One of the challenges of telemedicine is the need for greater bandwidth to support high resolution, delay sensitive video and medical images. If healthcare providers use 5G instead of traditional wired network connectivity, they can host telemedicine appointments on their mobile network and extend the scope of their programs to rural and hard-to-reach areas. This allows patients to receive treatment faster and facilitates collaboration between doctors, staff and professionals from anywhere.

Trust is essential for 5G healthcare

The threat situation is constantly evolving and Recent survey Last year, more than 500 medical facilities were affected by the ransomware attack. To protect sensitive medical communications and systems, providers need trust, confidentiality, integrity, and availability. Patients and doctors need to make sure that they can trust the online services they access and use, and the myriad of devices that access their environment. You also need to trust the daily computer interactions in your environment, such as software updates, messages, and other normal features.

Establishing and maintaining this high level of trust in a 5G environment can be difficult, especially if 5G security regulations are still evolving. NS Recent reports The European Union Agency for Cybersecurity (ENISA) has focused on three key areas where mobile network operators (MNOs) should focus on their efforts to enhance the security of their 5G networks.

The initial findings focused on the 3rd Generation Partnership Project (3GPP), which shows the need for significantly higher levels of security compared to pre-4G networks. The ENISA report recommends that these procedures and security architectures be more fully defined and implemented correctly. For example, recommended best practices include encryption of user equipment by default and the use of network-secure protocols for both user data and control plane data on the Radio Access Network (RAN) interface. .. The report also recommends using the latest security protocols for TLS and proper key and certificate management methods.

The second finding in the report recommends that technical standards and specifications be correctly implemented in 5G products and regularly tested and reassessed. We recommended best practices such as incorporating security into product development and designing a secure and robust network that includes security features such as PKI (Public Key Infrastructure). ENISA also recommended setting up a PKI infrastructure to enhance secure administrator access and protection of the network from external access.

Finally, the ENISA study will continue to collaborate with standards bodies, the private sector and other key stakeholders to identify security gaps and gain insights into 5G as technology evolves. Recommended. For example, the EU has proposed facilitating coordination between Member States and has sought new ways to continue strengthening the way parties cooperate with each other.

PKI provides a strong foundation for 5G security

As a widely adopted security standard, PKI strongly supports the encryption and authentication required by MNOs to protect users and devices in 5G networks. This technology has been used for many years to protect websites, documents, code, email, and devices. It can also support large-scale authentication and encryption in hybrid and cloud-native environments.

However, automated certificate management is essential to maximize the potential of PKI to enable trust in 5G networks. According to an ENISA report, “With continuous deployment and fast-paced updates, it is not possible to perform certificate issuance manually and requires a high degree of automation.” Fortunately, we use the latest PKI management platform. This allows administrators to quickly and smoothly deploy a PKI infrastructure, monitor the entire device lifecycle, and automate updates and orchestration. As distributed networks become more commonplace, it is imperative that modern PKI platforms be based on a cloud-native architecture that is flexible enough to deploy in the cloud, on-premises, air gaps, hosts, and other environments. is. You need to provide horizontal scalability through a container-based architecture with a secure connection to a single management portal.

With the rapid adoption of 5G technology, the possibilities for healthcare applications are endless. By using the right strategies, tactics and technologies, device manufacturers and MNOs can help providers get the most out of this promising technology to achieve better patient outcomes and new efficiencies in the coming years. To do.

Healthcare security needs to mature in 5G

Source link Healthcare security needs to mature in 5G

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