Security

Cybersecurity in Healthcare: 4 Challenges and Digital Solutions

Reading time 3 min

By Louis Gossieau

The healthcare sector is rapidly digitalizing, but this progress also introduces new risks. Cyberattacks are increasing in scale and complexity, patient data is becoming more extensive and valuable, and laws and regulations require constant attention. Addressing these challenges necessitates integrated solutions and a strong focus on security. In this article, we highlight several themes and demonstrate how digital technology can contribute to a safe and efficient healthcare environment.

A significant reason why cybersecurity in the healthcare sector is challenging lies in the combination of limited resources and competing priorities. Healthcare institutions often face substantial financial pressure, leading budgets to favor patient care over IT security. The fragmented IT landscape within many healthcare institutions—with outdated systems and a lack of integration—further complicates the implementation of a centralized, well-managed security strategy. These factors make healthcare institutions particularly vulnerable to attacks.

The Growing Threat of Cyberattacks

Healthcare institutions are experiencing a significant increase in cyberattacks, such as ransomware and phishing. Patient data is especially attractive to cybercriminals. These attacks not only have financial repercussions but can also jeopardize the continuity of care.

To mitigate such risks, many institutions are investing in advanced detection and response systems, like Security Information and Event Management (SIEM) platforms. When properly implemented, these systems quickly detect suspicious activities, allowing for timely identification and resolution of incidents.

Achieving effective security monitoring requires supportive policies. Consider policies for incident response, granting the mandate to intervene under certain circumstances. Additionally, a clear auditing and logging policy, outlining which logs should be generated and how they should be stored, is crucial.

Report: Security monitoring in healthcare, Z-Cert Expertisecenter

The Transition to Cloud Technology and Increased Control

Many healthcare institutions are migrating to cloud-based infrastructures due to their flexibility and scalability. While the cloud offers numerous advantages, it also introduces new challenges, such as data leaks from misconfigurations or unauthorized access.

Advanced security tools like Identity and Access Management (IAM) systems and multi-factor authentication (MFA) can mitigate these risks. Regular auditing and testing of cloud environments for vulnerabilities are also essential.

“78% of IT managers surveyed indicate that their organization aims for more control rather than in-house management. Outsourcing, therefore. Proactive advice from suppliers and assistance with the adoption of new technologies, tools, or systems within the organization are important in this regard.”

Research by Intrakoop (Trend Report ‘Reliable IT Solutions in Healthcare; from Management to Control’)

The Importance of Data Integrity and Security

Patient data is central to healthcare delivery, and the reliability of this information is crucial. The risk of errors or manipulation can lead to severe consequences, such as incorrect diagnoses or treatments. Moreover, regulations like the General Data Protection Regulation (GDPR) and NEN 7510 impose strict requirements on the protection and storage of sensitive data.

Digital solutions such as data encryption and version control help secure data and ensure its accuracy. Automating compliance processes can also assist institutions in adhering to increasingly stringent regulations.

The Human Aspect of Cybersecurity – Change Management

While technology plays a critical role, the human factor remains significant in cybersecurity. Many data breaches and other incidents result from human errors, such as clicking on phishing links.

Training and awareness programs are essential to better prepare employees for threats. Simulations, like phishing tests, help identify and reduce risks. Additionally, role-based access controls ensure that only authorized personnel have access to sensitive data.

The shift towards higher IT security in healthcare also requires change management. “One of my biggest challenges is the user organization, to get everyone on board with the change. It’s not necessarily resistance. They simply prefer to focus on clients rather than IT.”

Gertjan Fiers, Trajectum Research by Intrakoop (Trend Report ‘Reliable IT Solutions in Healthcare; from Management to Control’)

An Integrated Approach

The challenges in healthcare cybersecurity require a combination of advanced technologies and a strategic approach. Detection systems, data security, cloud solutions, and awareness together form a robust foundation for a safer healthcare landscape. The key lies in an integrated approach where people, processes, and technology seamlessly align. Only then can the healthcare sector benefit from digitalization without compromising the safety and integrity of patient data.

Curious about what PAQT can do for your organization in this area? Contact our specialists for a conversation or an application assessment.