Global ETD Search
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Showing 1 to 3 of 3 for “"Computer security--Software"”.
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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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Perpetual requirements engineering
… within the fields of distributed systems, security, and formal verification. We provide a way to formally assess the impact of a given change in three different contexts. We have developed a logic based on Lewis’s Counterfactual Logic. First we show how our approach is applied to a standard …
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Visual Correlation of Network Traffic and Host Processes for Computer Security
Much computer communications activity is invisible to the user, happening without explicit permission. When system administrators investigate network communications activities, they have difficulty tracing them back to the processes that cause them. The strictly layered TCP/IP networking model that …