Performance analysis vo_ip_client_integrated_encryption_module11a

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Performance analysis vo_ip_client_integrated_encryption_module11a

  1. 1. Performance Analysis of VoIP Client with Integrated Encryption Module byRizal "Broer", Abdi Wahab, Mudrik Alaydrus, Muhaemin rizalbroer@ieee.org 1
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  3. 3. BackGround  Send and receiving Email  Teleconference & VoIPSource: http://publikasi.kominfo.go.id (2011) 3
  4. 4. BackGround Internet users are increasing in Indonesia based on the results of a survey of Communication and Information Technology in 2011 has increased very rapidly once. The largest percentage of 97.69% used the Internet to send and receive email, while the lowest is the promotion of the hotel followed by VoIP with each percentage of 0.14% and 13.54% 4
  5. 5. Research PurposePurpose of this research is to integrate security features or modules or data encryption using multiple encryption methods such as AES, DES or RC4 on Sipdroid VoIP client when communicate through VoIP. to measure the performance of the VoIP client that has integrated security or encryption modules. 5
  6. 6. Research Question (RQ)The formulation of problem can be determined in this study are as follows:• How to integrate a VoIP client running on smarthphone or mobile-based encryption module? (RQ1)• How to measure the performance of mobile- based VoIP client that has been integrated with the encryption module? (RQ2) 6
  7. 7. LITERATURE REVIEW Penulis = Author 7
  8. 8. Research Methodology 8
  9. 9. The correlation between the methods, devices, parameters and results No Methods / devices Parameter result Techniques 1. Making JCE Lock, Data Encryption Module encryption scheme with AES, DES, AES, DES, RC4 RC4. 2. Sipdroid Encryption Sipdroid integrated Integration with Module, Source with encryption Encryption Sipdroid features. Module 3. Making Network Smartphone Test bed VoIP Test Bed Android, VoIP network Server with Asterisk 4. Testing Sipdroid Test bed VoIP Data Testing Data with encryption network, Android confidentiality, Security Service. features using Smartphone, data integrity, Security Service. Wireshark availability 5. Performance Wireshark, Test Delay, packet Performance measurement bed VoIP network, loss, throughput, measurement data Sipdroid with Android MOS. Sipdroid encryption Smartphone, the features. survey. 9
  10. 10. Integrate Sipdroid with Encryption Module 10
  11. 11. Modified Sipdroid activity diagram 11
  12. 12. Design of VoIP Test Bed 12
  13. 13. Testing Scenario Quality of Services ( QoS )  Packet loss  Delay  Throughput 13
  14. 14. QoS Testing Result Packet Loss 14
  15. 15. QoS Testing Result Delay 15
  16. 16. QoS Testing Result Throughput 16
  17. 17. Conclusion ……..(1)• The encryption module generated from JCE encryption can be integrated well with Sipdroid by encrypting the RTP payload to be transmitted on a VoIP network.• Measurement performance of security service for Sipdroid integrated with encryption module can be done well. It indicates that the integrated encryption module work well. 17
  18. 18. Conclusion ……..(2)• QoS result from this measurement produce enlarged delay more than 0.01 ms for Sipdroid integrated with encryption module, mean while for packet loss and throughput there are no significance changes.• Sipdroid with encryption module can overcome passive attack, because captured communication data by Wireshark can not be decoded well, this happen due to the encryption process in data. 18
  19. 19. Recommendations• Fixing the sound quality from Sipdroid integrated with encryption module.• Adding a module to know encryption scheme in the beginning of VoIP communications.• Analyze the payload data from encrypted RTP.• Simulate an attack on Sipdroid integrated with encryption module. 19
  20. 20. Thank You Rizalbroer@ieee.org www.rizalbroer.infowww.facebook.com/rizal.broer https://twitter.com/rizalbroer 20

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