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Dr. Abdullah O. Alshalan - د. عبدالله عثمان الشعلان

Assistant Professor

Faculty

علوم الحاسب والمعلومات
Building 31, 2nd Floor, Office 2248
المنشورات
ورقة مؤتمر
2016

MobiVPN: A mobile VPN providing persistency to applications

Abstract:
Virtual Private Network (VPN) is the traditional approach for an end-to-end secure connection between two endpoints. But conventional VPN solutions are intended for wired networks with high-speed, highly reliable connections. In a mobile environment, connections are less reliable. This affects traditional VPN performance resulting in frequent application failure, data loss and reduced productivity. MobiVPN bridges the gap between what users and applications expect from a wired network and the realities of mobility. In this work, system design for a caching model is developed, and modifications to the OpenVPN software is implemented to make disruptions in the VPN transparent to the applications. MobiVPN is able to provide 1) persistency to application despite long unavailability of network connection using caching and freeze TCP techniques; with negligible throughput penalty when there is no disconnections due to extra computation overhead, and 2) improved TCP performance when disconnections occur up to 9.88% increase in throughput.

موقع المؤتمر
Kauai, HI, USA
اسم المؤتمر
International Conference on Computing, Networking and Communications - ICNC’16
المنظمة الممولة
IEEE
مزيد من المنشورات
publications
بواسطة Author: Matthew L. Jockers, مترجم: د. عبدالله عثمان الشعلان, مترجم: د. هارون ناصر آل صقر
2022
تم النشر فى:
دار جامعة الملك سعود للنشر
publications

TLS-based VPN are increasingly used to establish a secure communication channel between VPN clients and server. However, they are not designed to handle the mobility VPN clients in efficient…

2018
publications

A Virtual Private Network (VPN) is the traditional approach for an end-to-end secure connection between two endpoints. Most existing VPN solutions are intended for wired networks with reliable…

2017