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Backup and Recovery for Android Applications

This project aims to develop an application to backup and recover Android apps to prevent data loss and enhance security. It will allow users to manage their files securely on a remote server and enable easy recovery to the last stable state. Deutsche Telekom will benefit from threat monitoring. The system architecture includes a web server, database, Android client, and a manager web-based report system.

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Backup and Recovery for Android Applications

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  1. Backup and Recovery for Android Applications Company: Deutsche Telekom Academic advisor: Yuval Elovici Technical advisor: AssafShabtai Project Team: LimorSegev EranFrieman Carmel Karni LimorSegev, EranFrieman, Carmel Karni July 2009, www.cs.bgu.ac.il/~segevlim

  2. Problem Domain An Android OS could be attacked by hackers: • Open platform • Users will access the Internet intensively • Everyone can develop applications for Android (and publish in “The Market”) LimorSegev, EranFrieman, Carmel Karni July 2009, www.cs.bgu.ac.il/~segevlim

  3. Problem Domain – Cont. Successful attack on Androids may: • Expose private information • Prevent T-Mobile customers from using T-Mobile services. • Flood T-Mobile’s customer service infrastructure and personnel. • No easy way exists to “fix” mobile devices and especially Android. Limor Segev, Eran Frieman, Carmel Karni July 2009, www.cs.bgu.ac.il/~segevlim

  4. Problem Domain – Cont. Exposure to Data Loss: • A device may be stolen / lost • Device malfunction • Usage Error Limor Segev, Eran Frieman, Carmel Karni July 2009, www.cs.bgu.ac.il/~segevlim

  5. Current Situation Backup is possible for: • Documents • Media Files • Not for Applications Limor Segev, Eran Frieman, Carmel Karni July 2009, www.cs.bgu.ac.il/~segevlim

  6. The Solution Develop an Application that enables to: - Backup Application files on remote server - Manage DB at server + Allow Security operations. - Recovery of phone last stable status - Added Bonus - Deutsche Telekom will be able to monitor offline users-application and learn about threats. Limor Segev, Eran Frieman, Carmel Karni July 2009, www.cs.bgu.ac.il/~segevlim

  7. System Architecture Limor Segev, Eran Frieman, Carmel Karni July 2009, www.cs.bgu.ac.il/~segevlim

  8. System Architecture – Cont. The System is composed of four major parts: • Web Server • DataBase (MySql) • Android Client • Manager Web-Based Report System Limor Segev, Eran Frieman, Carmel Karni July 2009, www.cs.bgu.ac.il/~segevlim

  9. Web Server • Developed on top of Apache-Tomcat. • Supports multiple connections/requests. • Communicates with clients via Servlets mechanism. • Has an Interface to MySql DB. • Supplies API to an external Threats Detection Application. Limor Segev, Eran Frieman, Carmel Karni July 2009, www.cs.bgu.ac.il/~segevlim

  10. Android Client • Developed using Google’s Android SDK. • Listens to applications-installations events. • Enables Applications backup on a remote Web Server, automatically and on demand. • Enables restoring applications on the device on demand. - Gets updates from the server periodically. - Easy to use, configurable. Limor Segev, Eran Frieman, Carmel Karni July 2009, www.cs.bgu.ac.il/~segevlim

  11. System Manager • Web based User Interface • Enables monitoring the server’s data. • Enables various reports production, such as: • Users Report. • Applications Report. • Users-Applications Report. • Malwares Report. Limor Segev, Eran Frieman, Carmel Karni July 2009, www.cs.bgu.ac.il/~segevlim

  12. www Main Usage Scenario Limor Segev, Eran Frieman, Carmel Karni July 2009, www.cs.bgu.ac.il/~segevlim

  13. UI Samples Android Client Main Configuration Limor Segev, Eran Frieman, Carmel Karni July 2009, www.cs.bgu.ac.il/~segevlim

  14. UI Samples Android Client Backup Restore Limor Segev, Eran Frieman, Carmel Karni July 2009, www.cs.bgu.ac.il/~segevlim

  15. UI Samples Manager Applications Report Users Report Limor Segev, Eran Frieman, Carmel Karni July 2009, www.cs.bgu.ac.il/~segevlim

  16. Technologies Limor Segev, Eran Frieman, Carmel Karni July 2009, www.cs.bgu.ac.il/~segevlim

  17. Thanks Academic Advisor: Dr. Yuval Elovici Technical Advisor: Mr. AsafShabtai Deutsche Telekom Android Developers Team TA: Boris Rozenberg Head of SE Program: Professor Ehud Gudes SE Program Secretary : Sara Leibovitz Limor Segev, Eran Frieman, Carmel Karni July 2009, www.cs.bgu.ac.il/~segevlim

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