June 2018
Intermediate to advanced
460 pages
12h 59m
English
book
Hands-On Blockchain with Hyperledger
by Nitin Gaur, Luc Desrosiers, Venkatraman Ramakrishna, Petr Novotny, Salman A. Baset, Anthony O'Dowd
Content preview from Hands-On Blockchain with Hyperledger
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Pros and cons of attribute-based access control
Encoding attributes in certificates has its own set of pros and cons. On one hand, all the information associated with an identity is encoded in the certificate, thus decisions can be made based on attributes. On the other hand, if an attribute has to be updated, for example, a user moves to a different department, the existing certificate must be revoked, and a new certificate has to be issued with a new set of attributes.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.