Attribute Based Access Control (ABAC) policies are an efficient way to handle access control, but face challenges when generating rules that correctly authorize users, and from missing attributes causing lesser permission. This research consentrates on the latter, using an algorithm we have name Group Analysis to predict missing attribute data.
This research explores the optimization and use of a real-time data compression algorithm in short text messaging scenarios such as SMS. Traditional compression algorithms are typically not used with short messages because of their reliance on translation keys and repetitive characters, causing them to have a negative compression ratio for the average sized text message. SMC is headerless, leveraging dictionaries to encode and decode messages. SMC shows significant compression on massage lengths as small as two characters, making it a powerful streaming compression algorithm.
My research into MANETs involves assessing network capability in various network scenarios, and searching for solutions to the lack of reliability due to the nature of multi-hop wireless networks. To conduct this research, I used Mininet Wifi wireless network simulator to build and run various network topologies, which allowed me to simulate large wireless networks.