Date of Award
Culminating Project Type
Information Assurance: M.S.
Information Assurance and Information Systems
Herberger School of Business
Keywords and Subject Headings
Distributed, Key, Encryption, Cloud Computing, AWS, Amazon, Multiple Nodes, Cryptography
The advent of cloud computing has decreased the cost of enterprise level system design and implementation, while at the same time increasing the need for a sound and secure strategy for security. The use of encryption algorithms continues to be the main line of defense in performing secure data transmissions, the use of a Cloud Computing environment offers both advantages and disadvantages in the encryption process.
Though the new series of encryption algorithms are quite robust, they require a “key” to make their use unique for an individual session, thus if the key is compromised then the underlying encryption algorithm can be broken. In a classically designed system, the entire cryptographic key is contained on one node within the network, if this node is compromised even though robustly protected the the entire network would be at risk. The flip side to the potential breaking in dilemma outlined above is perhaps an even scarier option, one in which the node on which the key is kept is corrupted either through malicious intent, unintended mishap, or simple system failure. This scenario opens up the possibility that the key is unrecoverable, in which case the data that has been encrypted with the cryptographic key may be rendered unrecoverable as well. In this paper I looked at how a distributed key system, broken up over varying numbers of multiple nodal instances, and distributed across the Amazon Web Services (AWS) Cloud reacted and performed their intended task of authenticating a web service.
Rice, Erich P., "Performance Analysis of a Distributed Key System Broken Up Over Multiple Nodes Across the Amazon Web Service (AWS) Cloud" (2015). Culminating Projects in Information Assurance. 128.