We investigate using Human Interactive Security Protocols (HISPs) to secure payments. We start our research by conducting extensive investigations into the payment industry. After interacting with different payment companies and banks, we present two case studies: online payment and mobile payment. We show how to adapt HISPs for payments by establishing the reverse authentication method. In order to properly and thoroughly evaluate different payment examples, we establish two attack models which cover the most commonly seen attacks against payments. We then present our own payment solutions which aim at solving the most urgent security threats revealed in our case studies. Demonstration implementations are also made to show our advantages. In the end we show how to extend the use of HISPs into other domains.
| Identifer | oai:union.ndltd.org:bl.uk/oai:ethos.bl.uk:581053 |
| Date | January 2012 |
| Creators | Chen, Bangdao |
| Contributors | Roscoe, Bill |
| Publisher | University of Oxford |
| Source Sets | Ethos UK |
| Detected Language | English |
| Type | Electronic Thesis or Dissertation |
| Source | http://ora.ox.ac.uk/objects/uuid:f73a0165-410f-4a69-a56c-b6f004253ba3 |
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