Write a Literature Review on Internet of Things (IoT) in Health Care.
The Internet of Things is commonly looked at as all the objects that communicate with the use of internet. The healthcare industry is taking best of its efforts towards reducing the overall expenses and deliver the services that are of high quality, are easily accessible, and affordable by all. Advanced technologies are a great help for such measures in the healthcare industry and hence a rapid adoption of data analysis, database management, data transmission in real time, hybrid cloud computing, and machine to machine communication are certain technologies that are bringing significant changes in the healthcare industry. With all this comes certain technological advances that are driving the market growth, such technological advancements are big data analytics, nanobots and robotic flight stimulated surgeries, and increase in patient awareness about the upgraded technologies. This is also giving rise to the demand of IoT networks in the healthcare sector that is increasing its popularity and leading to readmissions in the hospitals for treatment of chronic diseases.
Multiple devices are better connected and the Internet of Things (IoT) is giving number of opportunities to different industries including the healthcare industry. The Internet of Things technology is rapidly growing in Australia and it has all the potential to widely impact the country in the long-term. The IoT health applications help in tracking the health status to identify the early warnings of potential issues for making appropriate improvements. Other kind of IoT applications help in getting better access to people in remote locations or for people who face difficulty in frequently visiting the medical centres (Research, 2018).
The IoT health applications generate the value of data from Big Data devices, machine learning systems which have become very popular and accessible for purposes of data mining and forming patterns. This report identifies the potential and realistic security threats in IoT health care systems Security is a major problem area in the use of IoT in the healthcare industry. So the research question for this paper is that “With the rise in application of IoT in Australia, Is the country prepared enough to handle all the security threats related to IoT?”
The Internet of Things refers to the communication between everyday heterogeneous objects that have computing capabilities to enable interaction and exchange of data. This interaction and exchange of data happens with the help of various communication channels and for analysis purpose it passes through a cloud structure. The entire process happens without any human intervention. At the end of the process, an advanced service application helps in communicating the information to the user (Muffin, 2017).
New successful healthcare system possibilities are getting explored in Australia through applications of mobile data analysis, wearable medical devices and sources of online information. The healthcare providers are giving a way to opportunities for better business decision making by investing in the IoT in health technology. This also leads them to invest in IoT infrastructure and capabilities of big data analytics for building sustainable healthcare systems. The growth of IoT healthcare in Australia is also because of the technology developments that led to “bring your own healthcare device” experience. This made passive patient’s switch to being activated patients (Siwicki, 2017)
With the increasing adoption of IoT in the medical sector along with the new eHealth IoT applications and devices, the sector also has to manage and handle vital private information like the personal healthcare data. As these devices are smart and connected to global information networks for easy access, it can become a target of attackers. Hence, it is important to identify and analyse specific features of IoT security (Fanarof, 2016). These features include the security requirements, threat models, vulnerability, counter-measures, etc.
To achieve secure services of IoT applications and devices, focus should be made on below mentioned security requirements:
Confidentiality – to maintain privacy and restricted access to medical information for unauthorized users.
Integrity – to ensure no alteration is done to the medical data in transit by an adversary.
Authentication and authorization – to validate the identity of individual who is interacting. The authorization happens with only authorized nodes.
Freshness of data – It is important to ensure that the data remains fresh and no adversary makes any changes in the old messages.
Resiliency – In case of an attack on interconnected health devices, the device, network and all information should be protected by a certain security scheme.
Self-healing – A minimum level of security should be enabled in collaborating devices when a IoT healthcare medical device network runs out of energy or experiences a system failure.
As the traditional security techniques do not ensure the security requirements of IoT healthcare devices, the new challenges require certain novel countermeasures. The challenges faced for having secure IoT health care services are:
The continuously evolving paradigm of IoT is giving rise to devices and services of IoT healthcare. Various security threats can be devised by an attacker to compromise the IoT medical devices and networks that exist currently and can exist in future. The treats that can hamper the IoT health devices are either tangible or predictable or even hard to predict. The three major properties classified for existing and potential threats are:
The methodology applied for this report is the survey conducted with various IoT healthcare providers and the secondary research conducted to gain further information and knowledge.
The exercise between interdisciplinary groups provided policy recommendations for improving the internet security in Australia. These recommendations are to create and enforce standards for security of technology, security challenges to be dealt with international agreements, and to bring improvements in risk awareness. The country needs to develop policy domains that keep pace with the changes in technology. These policies need to set security standards that efficiently help in responding to attacks. There is an underlying tension between the approaches of risk based and compliance based interventions for bringing improvement in the cyber security. There are multiple solutions being identified by the authorities in Australia, but those are not immediately executable and hence are to be considered with secondary and tertiary effects before implementation. Many future exercises are required to be performed for developing policy that might include cyber security strategy of the government of Australia, challenge the assumptions of roles and responsibilities, authorities of government, and provide incentives to various stakeholders from government and non-government participants to build and successfully implement the solutions for cyber security (Mikolic-Torreira, et al., 2016).
It is noticed that the cyber security standards of Australia need to address three goals for exploring collectively for development of cohesive solutions. The standards set in the policy need to be more stringent for the healthcare devices, devices on vehicles and other group of products that can affect the public safety. The threshold of standards can be lower for the household appliances, and pedometers and the other such products that can be hacked and have a low risk to health and safety of the user. The second goal is that the standards need to be different for devices with different capabilities. The third identified goal is to bring changes in the cyber security standards related to IoT as soon as possible due to frequent changes in technology that might make it lag behind the threats and new developments. All these policy goals need also to identify the methodology and mechanism to achieve synergy and cooperation between various sectors, stakeholders and the government. Another aspect to be considered is the buy-in from the consumers and about educating the users about maintaining safety and safety operations about the IoT devices (Heydon & Zeichner, 2015).
The security in the IoT healthcare devices is a matter of concern as it is related to life and death of an individual. This can bring massive changes in the security standards of IoT. Like the U.S. Senate bill, requires the vendors to meet minimum security standards for selling IoT devices to federal government including the healthcare facilities. The key requirement is for the vendors of IoT healthcare devices to maintain higher security standards. The healthcare provider organizations can buy patched supply equipment from the vendors. Security issues that are identified after manufacturing of the device can modify the original firmware controlling the device as the device has a lifecycle (Braue, 2017).
For future research there is a huge opportunity for improvements in the privacy and security in the cloud based health care. These are no ideal encryption scheme that can protect the data while machine learning activity and providing access to authorized personal. However, there are two schemes, namely ABE and FHE that can be further researched upon for successful implementation as these have appealing characteristics, but are difficult to be implemented on wearable devices due to its heavy weight. With the improvement a hybrid scheme of ABE-FHE could be considered that can help in providing security to cloud based healthcare data (M2M Connectivity, 2018).
Also, there is no end-to-end system that can contain all the components to work on wearable sensors, machine learning, cloud based storage, and communication ranges. Hence work should be done on developing such a system in the IoT based healthcare. Such system also should have provision for emergency healthcare with diagnostic machine learning, monitoring of health signs, and manage long range communications through LPWANs that help in communicating with the emergency service providers about urgent help required by a patient.
Future research also should be done on understanding the method to implement the developed solutions and mitigate the possibilities of unintended consequences. The consequences that can be considered can be the impact on the industries in Australia, various innovations happening around the technology, the imports and exports, various procedures for the investigations of offences, and the ability of the Australian government in terms of options to be explored for responding to various security events (Braue, 2018).
Conclusion
The future of the healthcare sector in Australia might highly rely on the factors that depend on its decision about leveraging the latest technologies of robotics, automation and management of data. The various technological advancements happening across the globe today, need to lay the foundation for capitalising on these technologies, hence, the technologies in healthcare in Australia needs to be prepared for potential disruptions in the digital information by the latest technologies like artificial intelligence, virtual reality and augmented reality. The future healthcare organizations need to be more adaptable and be developed with all these opportunities as the expectations of the consumer keeps changing with the advancements in technology.
Various researches have shown that cloud technology is the best technology to store data and for storage and organizing of big data in the healthcare as well. Also, a significant amount of better work analysis and data processing can also be performed in an efficient manner in the cloud technology as compared to the data processing on the wearble devices that have very limited resources. But the security risk associated with the use of cloud technology is huge in terms of using it in IoT healthcare devices. Hence, the report presents different works that focus on the security improvements in the cloud technology. The report identifies that the policies of access control and encryption can help in enhancing the security of cloud technology for data storage of medical devices. But as no set standard is available for immediate application, hence, an immediate research should be done in this regard for mitigating the data risk in IoT based health care system.
The report also identifies several areas for future research like, the state of the art technology in the wearable sensors, research can be done for improving the standards of communication through wired and wireless channels. Huge opportunity appears from the designing and development of a hybrid encryption scheme that is lightweight and can be easily used in the cloud storage. Also, research in machine learning also shows great opportunity for the researchers to bring in significant improvements in the security challenges associated with the IoT based health care in Australia
References
Braue, 2018. “Truly frightening” IoT security should motivate CSOs to reconsider their endpoint strategies, Available at: https://www.cso.com.au/article/634729/truly-frightening-iot-security-should-motivate-csos-reconsider-their-endpoint-strategies/
Braue, D., 2017. Medical, consumer device makers are trying, at least, to improve IoT security: consultant, Available at: https://www.cso.com.au/article/627916/medical-consumer-device-makers-trying-least-improve-iot-security-consultant/
Chapman, E. & Uren, T., 2018. The Internet of Insecure Things, Available at: https://www.aspi.org.au/report/InternetOfInsecureThings
Director, M., 2018. Is health prepared for IoMT innovation?, Available at: https://www.healthcareit.com.au/article/health-prepared-iomt-innovation
Fanarof, A., 2016. ?How IoT and data analytics technologies can improve Australia’s healthcare system, Available at: https://www.cio.com.au/article/608306/how-iot-data-analytics-technologies-can-improve-australia-healthcare-system/
Gil, D., Ferrández, A., Mora, H. & Peral, J., 2016. Internet of Things: A Review of Surveys Based on Context Aware Intelligent Services. PMC journal, 16(7).
Heydon, G. & Zeichner, F., 2015. Enabling the Internet of Things for Australia, Available at: https://www.commsalliance.com.au/__data/assets/pdf_file/0004/58702/Enabling-the-Internet-of-Things-for-Australia.pdf
Islam, S., Kwak, D., Kabir, M. & Hossain, M., 2015. The Internet of Things for Health Care: A Comprehensive Survey, Available at: https://ieeexplore.ieee.org/document/7113786/
Lewis, M., 2017. Security of the Internet of Things (IoT) in healthcare, Available at: https://www.nccgroup.trust/uk/about-us/newsroom-and-events/blogs/2017/february/security-of-the-internet-of-things-iot-in-healthcare/
M2M Connectivity, 2018. Implementing the IoT in Healthcare, Available at: https://m2mconnectivity.com.au/implementing-the-iot-in-healthcare/
Mikolic-Torreira, I. et al., 2016. Exploring Cyber Security Policy Options in Australia, Available at: https://nsc.crawford.anu.edu.au/sites/default/files/publication/nsc_crawford_anu_edu_au/2017-08/issues_and_options_paper-3_2_0.pdf
Muffin, M., 2017. Healthcare Internet of Things Provides A Roadmap For Australia’s Remote and Chronic Condition Patients, Available at: https://www.medmuffin.com/2017/08/21/healthcare-internet-of-things-provides-a-roadmap-for-australias-remote-and-chronic-condition-patients/
Palmer, D., 2018. IoT security warning: Cyber-attacks on medical devices could put patients at risk, Available at: https://www.zdnet.com/article/iot-security-warning-cyber-attacks-on-medical-devices-could-put-patients-at-risk/
Ranger, S., 2016. Internet of Things: Finding a way out of the security nightmare, Available at: https://www.zdnet.com/article/internet-of-things-finding-a-way-out-of-the-security-nightmare/
Research, G. V., 2018. Internet of Things (IoT) in Healthcare Market Size, Share & Trend Analysis Report By Component, By Connectivity Technology, By Application, By End-use, By Region, And Segment Forecasts, 2012 – 2022, Available at: https://www.grandviewresearch.com/industry-analysis/internet-of-things-iot-healthcare-market
Siwicki, B., 2017. Hospitals, don’t wait to address these little-known IoT security issues, Available at: https://www.healthcareitnews.com/news/hospitals-dont-wait-address-these-little-known-iot-security-issues
Essay Writing Service Features
Our Experience
No matter how complex your assignment is, we can find the right professional for your specific task. Contact Essay is an essay writing company that hires only the smartest minds to help you with your projects. Our expertise allows us to provide students with high-quality academic writing, editing & proofreading services.
Free Features
Free revision policy
$10Free bibliography & reference
$8Free title page
$8Free formatting
$8How Our Essay Writing Service Works
First, you will need to complete an order form. It's not difficult but, in case there is anything you find not to be clear, you may always call us so that we can guide you through it. On the order form, you will need to include some basic information concerning your order: subject, topic, number of pages, etc. We also encourage our clients to upload any relevant information or sources that will help.
Complete the order form
Once we have all the information and instructions that we need, we select the most suitable writer for your assignment. While everything seems to be clear, the writer, who has complete knowledge of the subject, may need clarification from you. It is at that point that you would receive a call or email from us.
Writer’s assignment
As soon as the writer has finished, it will be delivered both to the website and to your email address so that you will not miss it. If your deadline is close at hand, we will place a call to you to make sure that you receive the paper on time.
Completing the order and download