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Secure Cross-Layer Mobile Sensing Framework for Real-Time Disaster Reporting and Visualisation Using a Mobile

Rashid Mustafa1, Jun Han1, Nurul I Sarkar2

  • 1School of Information Technology, Whitecliffe College of Arts and Science, Auckland 1010, New Zealand.

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|November 13, 2025
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Summary
This summary is machine-generated.

A secure mobile app enhances disaster response by enabling real-time reporting and visualization. The disaster emergency events application (DEAPP) improves crisis communication and awareness for faster emergency services.

Keywords:
cross-layer architecturedisaster managementhazard visualizationmobile applicationssecurity implementationuser-event reporting

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Area of Science:

  • Computer Science
  • Information Technology
  • Emergency Management

Background:

  • Increasing frequency of natural and man-made disasters necessitates improved disaster response.
  • Traditional information sources often provide incomplete or delayed disaster data.
  • Existing mobile applications lack a comprehensive, secure solution for real-time crisis communication.

Purpose of the Study:

  • To propose a secure and scalable cross-layer disaster management system architecture.
  • To develop a user-centered mobile application for real-time disaster reporting and visualization.
  • To address challenges in verifying reports, ensuring data integrity, and creating an intuitive user interface.

Main Methods:

  • Developed a secure and scalable cross-layer architecture connecting a web backend, cloud database, and Android mobile app.
  • Implemented a user-centered mobile application (disaster emergency events application - DEAPP) for real-time reporting and map visualization.
  • Integrated security features including role-based access control, HTTPS, verified event publication, and Redis caching for expedited data access.

Main Results:

  • The developed DEAPP facilitates real-time disaster reporting and visualization, including notifications and interactive map views.
  • Security measures ensure data integrity and prevent false alarms, while Redis caching enhances data access speed.
  • The system demonstrates effectiveness in enhancing catastrophe awareness and enabling quicker emergency responses.

Conclusions:

  • A secure, scalable, and user-friendly mobile system can significantly improve disaster preparedness and response.
  • The proposed cross-layer architecture provides a robust foundation for mobile disaster management solutions.
  • Findings offer valuable insights for developers, researchers, and emergency organizations utilizing mobile technology in disaster scenarios.