Flexible Meta Access-Control for Collaborative Applications

  title={Flexible Meta Access-Control for Collaborative Applications},
  author={Prasun Dewan and Honghai Shen},
h[eta access-control, dso called access administration, ensures that users do not make unauthoriti access detitions. Such conmol in a collaborative system must support finegrained protection, a flexible scheme for assigning access administrators, joint ownership of shard objwts, multiple ownership semantics ofvarying complexity, delegation ofaccess rights, and both shallow and deep revocation. It should dso be easy to implement in a variety of applications, easy to use by users of varying… CONTINUE READING
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