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Extending the SDSI / SPKI Model through Federation Webs
[chapter]
2003
Lecture Notes in Computer Science
Classic security systems use a trust model centered in the authentication procedure, which depends on a naming service. Even when using a Public Key Infrastructure as X.509, such systems are not easily scalable and can become single failure points or performance bottlenecks. Newer systems, with trust paradigm focused on the client and based on authorization chains, as SDSI/SPKI, are much more scalable. However, they offer some difficulty on locating the chain linking the client to a given
doi:10.1007/978-3-540-45184-6_11
fatcat:zf7rvsx7ajaybph6koqktknusq