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Abstract:

We report on some of the options available for the provision of secure electronic mail in the UK academic community. A large-scale survey was made of the types of mail user agents in widespread use in JANET, and studied the opportunities for integrating them with the Prettty Good Privacy program so that easy and seamless secure email could be provided to a non-specialist community. We also studied the problems concerning the rapid and reliable provision of authenticated encryption keys to a population measured in millions. The necessity of good documentation, adherence to de facto standards and co-operation with the international community was also recognized. We conclude with recommendations for future work, including the development of integrated mailers, the establishment of a distributed key service and certification authorities, and the development of high-quality education, training and documentation.



Piete Brooks <pb@cl.cam.ac.uk> and Paul Leyland <pcl@sable.ox.ac.uk>