Jan 17 2023

4 Tips to Improve Data Loss Prevention in Healthcare

Here’s how healthcare organizations can improve their approach to managing critical data.

Healthcare providers store, handle and transmit some of the most sensitive information a person can possess, from personal health data to Social Security and credit card numbers.

Meanwhile, data loss incidents are on the rise, and they happen 38 times more frequently than leaders estimate, according to a 2021 Tessian report. Remote work is also affecting data security, according to that report: Half of all employees reported that they feel “less secure” when working outside of the office, and 42 percent said that they are “less likely to follow safe data practices when working remotely.”

Data loss prevention (DLP) solutions help IT leaders get better control over their data by identifying and stopping potential data leaks before they occur.

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1. Strengthen DLP System Visibility

DLP technology only works when it can see the data it needs to protect. In an ideal environment, this means combining endpoint DLP agents with network-based DLP sensors and cloud-focused DLP enforcement points. The greater visibility that DLP has into your enterprise IT environment, the more likely it will be to spot and stop a potential leak.

2. Define Permissions and Set Access Controls

The principle of least privilege is a pillar of information security for a good reason: It works. Individuals with access to sensitive patient records should only have permission to access the records they need to carry out their job functions. Billing clerks probably don’t need access to patient lab results. Physicians don’t need to see a patient’s payment history. Lock down records to limit access and you’ll reduce the impact of a potential breach.

EXPLORE: 4 tips on how to combat healthcare IT alert fatigue.

3. Deploy a Cross-Platform Solution

Providers and administrators now work from anywhere, and that means that your organization’s data lives in many different locations. Make sure that your DLP technology supports all of the company-owned and personal laptops, desktops, tablets and mobile devices that process your business data.

4. Enhance Organization-Wide User Education 

Use DLP as an educational opportunity. Many security incidents are the result of user error rather than intentionally malicious actions. Create automated educational opportunities that follow any event that triggers your DLP system. For example, if a user is blocked from sending an unencrypted email containing Social Security numbers, follow up with an email or short video course explaining what happened in more detail and helping the user understand how to get their work done securely.

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