Secure Cloud-Based Solutions for Different eHealth Services in Spanish Rural Health Centers.

Area of Science:

• Cloud Computing
• eHealth
• Health Informatics

Background:

• Cloud technology enhances mobility and accessibility of health data for healthcare professionals.
• eHealth applications integrated with cloud services offer transparent data access regardless of physical location.

Purpose of the Study:

• To propose secure, cloud-based solutions for various eHealth services.
• To address electronic health records (EHRs), telecardiology, teleconsultation, and telediagnosis.

Main Methods:

• Simulations were conducted using iCanCloud software in a scenario with four rural health centers.
• Online traffic volume and cost per unit time were key parameters for selecting optimal secure cloud solutions.

Main Results:

• Recommendations include using load balancers and multiple Internet service providers for all solutions.
• Smartcards are suggested for identity management.
• Private cloud solutions for EHRs, teleconsultation, and telediagnosis may require up to 2 Gbps traffic per consultation, costing approximately €500/month.

Conclusions:

• Centralizing eHealth information on the cloud improves accessibility of medical records and enhances diagnostic/treatment reliability.
• These cloud-based solutions offer improved healthcare for rural patients at a reasonable cost.