This text provides the background material used for a one-week tutorial given in May/June 2000 in Portoroz, Slovenia. It is a collection of articles covering a ... » 

This text provides the background material used for a one-week tutorial given in May/June 2000 in Portoroz, Slovenia. It is a collection of articles covering a wide area of security in networking, including: basic cryptography and security provision in e-business and e-commerce. «