761 search results - page 44 / 153 » Security Aspects of Mobile Communications |
ICMCS
2005
IEEE
14 years 1 months ago
2005
IEEE
Abstract Secure video communication on mobile handheld devices is challenging mainly due to (a) the significant computational needs of both video coding and encryption algorithms ...
CCR
2010
13 years 5 months ago
2010
In this paper we propose a system that will allow people to communicate their status with friends and family when they find themselves caught up in a large disaster (e.g., sending...
MMNS
2003
13 years 9 months ago
2003
Online Internet based e-meetings for synchronous communication is becoming more and more common and the need for secure communication is a strong requirement from both corporate a...
WMCSA
2008
IEEE
14 years 2 months ago
2008
IEEE
We show how to convert regular keyboard-entry CAPTCHAs into clickable CAPTCHAs. The goal of this conversion is to simplify and speed-up the entry of the CAPTCHA solution, to minim...
IJNSEC
2010
13 years 2 months ago
2010
Wireless Mesh Network (WMN) is advocated as the major supporting technology for the next generation wireless Internet satisfying the needs of anywhere-anytime broadband Internet a...