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Cybersecurity In Health Care

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This chapter highlights the importance of cybersecurity in the healthcare sector. It gives a brief overview of the importance of cybersecurity in healthcare, issues faced by organizations when implementing cybersecurity, and our recommendations for organizations on how to achieve greater security.
Importance of cybersecurity in healthcare
Cybersecurity has been a major talking point in virtually every industry, especially the healthcare industry. Federal regulations mean serious repercussions for breaches, so security is the top priority for most chief information officers (CIOs) in the healthcare sector.
Factors
Cost
There were 100+ data breaches among healthcare organizations in 2016 alone, and industry experts estimated the cost of lost …show more content…
Healthcare firms will be more aggressive in their endeavor to educate their employees about issues such as password policies, access controls, and user authentication, and will have a no-tolerance policy when it comes to employees not adhering to such standards and requirements.
Emergence of ransomware as of the biggest future threat for healthcare
Attacks are no longer limited to basic security attacks such as structured query language (SQL) injection or domain name server (DNS) poisoning. Ransomware and phishing attacks are emerging as the biggest cause of concern for healthcare organizations. See Exhibit 4.1.
Recommendations
For a company to be truly secure, it must take a holistic view of security. Thus, our recommendations revolve around five central pillars of security: protection, detection, encryption, employee training, and incident response. Incident response teams, encryption techniques, and proper employee training can reduce the per-capita cost of a data breach by $16, $13, and $9 respectively . See Exhibit 1. …show more content…
The importance of employee training cannot be emphasized enough. Most network attacks can be prevented by preparing employees to be vigilant and aware. Implementation of a simple policy for educating employees on the repercussions of leaving their systems logged in, which is a major factor in attackers accessing critical patient information, can play a crucial role in preventing breaches.
Detection
Only about 55% of acute care providers are leveraging network monitoring tools to analyze network traffic. We believe it is quintessential for firms to increase usage of network monitoring tools, as they provide invaluable insights into network patterns and help identify suspicious and abnormal behavior. Similarly, intrusion detection systems, which play a huge role in alerting an organization in case of an ongoing breach or attack, or even a potential intrusion, remain underutilized (only 57.1% of acute care providers) . This number needs to rise. See Exhibit 10.

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