DICOM Images Have Been Hacked! Now What?

Area of Science:

• Medical Imaging
• Cybersecurity in Healthcare
• Radiology Informatics

Background:

• Healthcare systems face growing information vulnerability.
• Radiologists may encounter altered or malicious data in medical imaging systems.
• The security of medical data is paramount in modern healthcare.

Purpose of the Study:

• To explain the specific vulnerabilities inherent in Digital Imaging and Communications in Medicine (DICOM) images.
• To discuss the critical requirements for securing DICOM images against cyberattacks.
• To raise awareness among radiologists about potential data security threats.

Main Methods:

• Analysis of DICOM image structure and common exploitation vectors.
• Review of current cybersecurity best practices applicable to medical imaging.
• Identification of key security requirements for DICOM systems.

Main Results:

• DICOM images possess unique vulnerabilities that can be exploited by cyberattacks.
• Specific security measures are necessary to protect against data tampering and malicious content.
• Implementing these measures is crucial for maintaining data integrity.

Conclusions:

• There is a significant and urgent need to enhance the security of DICOM images.
• Properly securing these images is essential to protect patient data and diagnostic accuracy.
• The discussed solutions offer a robust framework for achieving DICOM image security.