Global ETD Search
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Showing 1 to 2 of 2 for “"Computers--Access control"”.
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The geo-secure system: a secure system for data access based on geographical data
"Computers have become a basic need for the majority of people around the world. Governments, companies, and individuals have a large number of sensitive information stored online; electronic transactions using these data becomes daily activities. Consequently, computer security has become a major …
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Lookey : building a public key database to discover the origin of compromised private keys
… malicious purposes, e.g. to gain unauthorized access to sensitive data. However, given a private key found in a leak without relevant metadata, discovering the context of it is no trivial task. In this paper we aim to answer the research question: What are the challenges in creating a system …