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Protect Your Healthcare Data with These 5 Essential Security Tips

  • Writer: Keisha Kellee
    Keisha Kellee
  • 6 days ago
  • 4 min read

Healthcare records are extremely sensitive and private, as they contain a lot of personal information, such as medical diagnoses, prescription histories, insurance details, billing data, and additional elements that are enticing to hackers looking to steal someone’s identity. It hits hard when that information gets leaked because it’s more than a technical glitch - it is a severe breach of trust.  


Cybercriminals continue to target the healthcare sector above all others because it's rich with desirable assets. According to the U.S. Department of Health & Human Services (HHS) breach portal, major healthcare data breaches impact millions of patients each year, and that risk isn’t going away.  


Because security is a key aspect of delivering care, it’s not just an IT issue. In order to protect your healthcare organization, here are five critical security measures that you should follow: 

 

1. Encrypt Data, Both in Storage and in Motion 


Data should be encrypted while it is in storage (in databases or backups) and while it is moving between systems via devices or cloud services. Without encryption, anyone and everyone who gets their hands on the information can read it right away. With encryption, the stolen data is far less valuable to cybercriminals, as it is rendered unreadable.  


For secure transmissions, the National Institute of Standards and Technology (NIST) provides widely used encryption advice, including standards like AES-256 and secure TLS protocols. Encryption won't stop someone from trying to break in, but if they do, it prevents them from walking away with any patient information that makes sense. 


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2. Require Multi-Factor Authentication (MFA) Everywhere You Can 


Passwords alone don’t keep you safe anymore; more robust security measures have become a necessity. According to the Cybersecurity and Infrastructure Security Agency (CISA), one of the best ways to prevent unauthorized access is to use multi-factor authentication. MFA adds something you have, or something you are, to something you know.  


Healthcare settings are particularly vulnerable since clinicians and staff access systems from multiple devices in many different locations. While that flexibility is crucial for providing care, it also increases system vulnerabilities.  


MFA does not noticeably slow down a team’s productivity, but it reduces the risk that a stolen password will allow someone to seize control of a whole system. 


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3. Treat Security Training Like Infection Control 


Most healthcare breaches don't start with complicated coding. They begin when someone clicks on something they shouldn't have.  


According to the Verizon Data Breach Investigations Report, most data breaches are caused by human errors, phishing, social engineering, and the unauthorized use of someone else’s credentials. Anyone could be a potential access point, including front desk staff, billing coordinators, physicians, and executives. 


Avoid presenting security awareness training as an annual requirement. It should resemble clinical safety training: consistent, practical, and focused on real-life situations. It needs to include phishing simulations, authentic examples, and clear, straightforward ways to report suspicious activity. 


We wash our hands habitually because it is necessary to combat the spread of germs and infections. One should think about security hygiene the same way: a healthy habit that keeps data safe from unauthorized access and use. 


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4. Limit Access Based on Role, Not Curiosity 


Not all employees need to be able to access every record. 


By using role-based access control (RBAC), we can make sure that people can only see or change the data that is relevant to their jobs. This principle of basic necessity is sometimes called “least privilege,” a fundamental requirement under the HIPAA Security Rule, enforced by the HHS’s Office for Civil Rights. 


Excessive access to an account amplifies the impact of a breach. Reducing its scope lowers its risk. It is therefore important to conduct access evaluations regularly, especially following staff changes, role transitions, or terminations. Former employees retaining credentials remain a serious security risk. 


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5. Backups Aren’t Enough, Test Your Recovery 


Because of ransomware, hospitals have been forced to change their procedures, reroute ambulances, and go back to using paper workflows. As they have done in the past, the FBI and CISA continue sending joint alerts warning healthcare organizations about these threats. 


Backups are important, but only if they work. Here are some effective backup solutions: 

  • Encrypted storage 

  • Offline or immutable copies 

  • Regular restoration testing 


A backup system that hasn’t been tested is only a plan. A tested recovery process is resilient, as it can bounce back quickly from the difficulties surrounding a breach. In the event of an emergency, the organizations that rehearse system restoration recover faster, communicate more effectively, and reduce operational downtime when things go wrong. 


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Security Is Part of Care 


To make healthcare work, trust needs to be built into software.  


Patients expect their health information to be stored and handled safely; they don't often ask about encryption techniques or access control policies because they assume you’ve already taken these precautions. Good cybersecurity practices don't just keep healthcare businesses from getting fined - they also protect the reputation and relationships that healthcare organizations rely on to keep care and revenue flowing.   


In the end, security isn't just a technical upgrade.


Security is integral to trust.


And trust is integral to healthcare.  


Connection that enables care. www.ehiehr.com

 

 

 

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