© 2024 Prancer Enterprise
Blog
Penetration Testing for Healthcare: A Crucial Step Towards Securing Patient Data
Prancer
September 3, 2024
Penetration Testing for Healthcare

In today’s technological environment, healthcare firms are under greater threat of cybercrimes than ever before. Because there has been increased storage of patients’ data through electronic systems, there is increased vulnerability to breaches and cyber-attacks. A lot of revelation about the healthcare industry, penetration testing is not just a gimmick, it is an essential tool. By practicing on their systems, healthcare providers can be able to pinpoint areas that hackers can exploit before they get hacked.  

But what does it mean when it comes to this process? Why has it been deemed so important for health care? But where does Prancer come in? This article will answer these questions and more and provide insight into why penetration testing is crucial for healthcare and how the use of automated penetration testing can change the industry.  

Introduction to Penetration Testing

To begin with, let’s define what the penetration testing is before discussing the details of the penetration testing in healthcare. Penetration testing can therefore be thought of as a ‘fire drill’ for your digital systems. While a fire drill is a way to point out flaws in a building’s evacuation strategy, penetration testing is the same for your technological network.  

What Is Penetration Testing?

Penetration testing is trying to attack a computer system to assess possible weaknesses. In the context of healthcare, it means learning the vulnerabilities of electronic health records, patient management systems and other key infrastructures. The objective is to identify threats that may be lurking and could in future cause problems.  

Why penetration testing is important in healthcare.

The health care sector arguably stores perhaps the most personal data possible of individual patients. From patient’s medical records to insurance information, the information that is accumulated by the healthcare organizations is most valued by the hackers. This makes penetration testing for healthcare not only desirable but inevitable.  

The Growing Threat Landscape

This is the case because over the recent past, the healthcare industry has been one of the most targeted industries by hackers. Ransomware, phishing, and data breaches are on the rise every day. The impacts of these attacks are dire, this includes loss of revenue, patient confidentiality breach among others. These risks are however managed by penetration testing since it involves early assessment of risks in the system.  

Protecting Patient Trust

It is therefore expected for patients to provide their personal information and have it protected by a healthcare provider. Confidential information can undermine this trust thus affecting reputation and sometimes involving legal consequences. As such, through regular penetration testing, healthcare providers can be well armed in the fight against the theft of patient data.  

Understanding Penetration Testing

Penetration testing or pen-testing, as it is commonly abbreviated, should always form part of any good cybersecurity plan. But let’s understand how this concept plays out, particularly in the sphere of healthcare?  

Types of Penetration Testing

  • Network Penetration Testing: This involves the probing of the security weakness of an organization’s network system.  
     
  • Web Application Penetration Testing: This is more about discovering flaws in web applications that include patient portal or Electronic Health Record system.  
     
  • Social Engineering Penetration Testing: involves emails, phone calls or physical means to check the security consciousness of the employees.  

All these tests are very important in the achievement of total security in a healthcare organization.  

How Prancer improves health care security.

As such, Prancer’s automated testing tools can easily be incorporated into existing health care systems and are always on to monitor the systems and send alerts when necessary. Such strategies enable institutions to prevent risks that might be exploited by different people in society.  

  

  • Customized Testing: It is possible to adjust the tools of Prancer according to the requirements of the healthcare organizations and it is possible to be sure that all the necessary aspects will be taken into consideration.  
     
  • Regulatory Compliance: Prancer is especially useful for health care services since it assists with the making of reports and keeping an eye on regulations like HIPAA.  

Typical Weaknesses Expressed in Healthcare Organizations

Again, the healthcare systems are very large and with this comes the fact that there are many weaknesses that one can identify. It is therefore important that we acquaint ourselves with these vulnerabilities to minimize them.  

Examples of Common Vulnerabilities

  • Unpatched Software: It is an ordinary problem, but most healthcare systems have problems with the outdated software. Updates and patches must be released periodically to minimize malfunctioning risk.  
     
  • Weak Passwords: Nonetheless, less secure or reused passwords are still a major risk even with the improvements in security.  
     
  • Insecure Medical Devices: Some medical devices for instance, infusion pumps or MRI machines have a network connection to the hospitals, hence expose the devices to cyber threats.  
     
  • Phishing Attacks: Phishing is a common cyber threat faced in healthcare organizations; it attacks healthcare employees with an aim of getting hold of their login details or planting malware.  

Here are the effects of these vulnerabilities:

The effects of exploiting such weaknesses are not uncommon and can lead to such things as data leaks and degradation of patient services. It is therefore crucial to conduct penetration testing for health care systems to help discover these problems frequently.  

Ready to secure your healthcare data? Book a demo with Prancer today!

Preparing for a Penetration Test

Penetration testing in healthcare systems is detailed and has several crucial phases.

Examples of Common Vulnerabilities

  • Planning and Scoping: The first part of penetration testing is to set objectives of the penetration test, that is, which systems are going to be tested and how. 

  • Information Gathering: In this phase, testers collect all the information on the target systems as to their IPs, network topology and the software they are running. 

  • Vulnerability Analysis: The testers employ automated tools and manual procedures when searching for the possible weaknesses of the system. 

  • Exploitation: The next step is an effort to probe the weaknesses discovered to evaluate the consequences.
     
  • Reporting: Last but not least, testers create an aggregate report of the results obtained as well as suggestions on how to prevent any identified weaknesses.  

Compliance and Legal Considerations

As is evident, the healthcare industry is one of the most highly regulated industries, and penetration testing for healthcare must meet legal and regulatory standards.  

Key Regulations to Consider

  • HIPAA: HIPAA or Health Insurance Portability and Accountability Act of the US have high standards for patient privacy. This has been made possible through penetration testing that assists in compliance with these standards.  
     
  • HITRUST: The Health Information Trust Alliance offers a security framework that the organizations in the healthcare industry must follow. The need for regular penetration testing is one of the requirements that need to be met to sustain the HITRUST certification.  
     
  • GDPR: In the case of healthcare organizations that are based in the EU, there is the General Data Protection Regulation, which gives extra measures in data protection and individual rights. 

Challenges in Healthcare Penetration Testing

Despite the importance of Penetration testing in healthcare, it is also associated with certain difficulties.  

Technical Challenges

  • Complex Systems: They further mentioned that many a times healthcare systems are comprised of many sub-systems. This, in turn, can render it quite challenging to pinpoint all the possible risks that may be out there.  

 

  • Legacy Systems: A lot of healthcare facilities continue using outdated IT systems that lack the features of contemporary protection. This may be because the testing of these systems can prove complex and highly technical.  

Organizational Challenges

Limited Resources: Due to the financial constraints health care organizations have most often inadequate IT budgets which cannot support overall penetration testing investments.

 

Resistance to Change: There can be a reluctance to agree to penetration testing as it may interfere with patients’ care or expose defects in important systems.

Future of Penetration Testing in Healthcare

Therefore, the following factors are bound to feature prominently in the future of penetration testing to healthcare.  

Increased Use of Automation

The augmentation of finesse in automated penetration testing will become of the essence as health care systems evolve in the future. Automation tools will enable healthcare organizations to check their systems frequently and more effectively, minimizing breach likelihood.  

Integration with AI and Machine Learning

Penetration testing is one of the fields that are poised to witness the adoption of AI and machine learning technologies in future. They can also be used to detect patterns and abnormalities that would suggest that there might be a weakness and therefore are effective tools for testing.  

Greater Focus on Continuous Monitoring

The traditional model of penetration testing that takes place over a set time period will be replaced by the ongoing assessment. This approach will enable the healthcare organizations to note the weaknesses and work towards mitigating them in real time thus increasing security.  

Conclusion

Healthcare penetration testing is not simply a technical requirement, but the requirement for safeguarding patients’ information and sustaining patient confidence. Unfortunately, cyber threats are ever changing and thus there is need for healthcare organizations to always check for any gaps in the system and ensure that they are not easily exploitable. Thanks to the development of automated penetration testing, this process became much more effective and easy which means that healthcare providers have no excuse not to protect their systems.  

  

In this environment, Prancer performs a critical function of providing targeted advice and guidance to healthcare organizations with a view to assisting them in addressing the challenges that exist within the sphere of cybersecurity. Using Prancer’s automated tools enables healthcare providers to be confident that all necessary measures are being taken to ensure the confidentiality of patient data and compliance with the law’s requirements.