Abstract / Description of output
It is not possible to view a computer operating in the real world, including the possibility of Trojan horse programs and computer viruses, as simply a finite realisation of a Turing machine. We consider the actions of Trojan horses and viruses in real computer systems and suggest a minimal framework for an adequate formal understanding of the phenomena. Some conventional approaches, including biological metaphors, are shown to be inadequate; some suggestions are made towards constructing virally-resistant systems.
Original language | English |
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Pages (from-to) | 444-458 |
Number of pages | 15 |
Journal | The Computer Journal |
Volume | 41 |
Issue number | 7 |
DOIs | |
Publication status | Published - 1998 |