Titlebook: Security Protocols; 7th International Wo Bruce Christianson,Bruno Crispo,Michael Roe Conference proceedings 2000 Springer-Verlag Berlin Hei

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0302-9743 Security Protocols. All very well, you may think, but can there really still be anything genuinely new to say? Is it not just the same old things a tiny bit better? Well, perhaps surprisingly, this year we discoveredsome radically new things beginning to happen. The reasons in retrospect are not fa

Implicit

Keynote Address: The Changing Environment,I wrote our paper in 1977, published in 1978, one of the things we did was to be quite explicit about what we assumed to do with the environment. We assumed that we had principals, whether human or mechanical, that wanted to establish a secure connection, and the assumption was that the principals t

cyanosis

Composing Security Properties,have two machines that are connected, and you have a security policy in each end. I thought it would be useful to try and decide what we mean by a security policy. It’s a directive on the goals for access and integrity and other things, it’s an objective or a goal. What I’m going to do in this talk

怪物

Jikzi: A New Framework for Secure Publishing,priate, simple and uniform mechanisms. Our goal is a single framework that applies equally to the publication of catalogues, music, software, public key certificates and even old fashioned books. Our prototype framework, Jikzi, supports multiple security policies – even in the same document – with a

Hirsutism

Jikzi: A New Framework for Secure Publishing,erg by a generation..Now this is work that I’ve done with Jong-Hyeon Lee who’s one of my research students. What’s it about? Well, we were told that we needed a talk that was relevant to the entertainment industry and also had a strong audit content. Jikzi is a system that is suitable for entertainm

Cerebrovascular

Power and Permission in Security Systems,te specified kinds of states of affairs – as when, for instance, a priest declares a couple as married and thereby makes it so in the eye of the church, or when a head of department assigns one of his subordinates to a particular project, or when an owner transfers ownership, as opposed to mere phys

Yag-Capsulotomy

Power and Permission in Computer Systems,n the area of security we usually use words such as right, privilege, and authorisation, but there are several interpretations of these words. Sometimes by authorisation we mean some kind of institutional power, and sometimes we mean permission. These ideas are not new. David Makinson discussed this

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