102291 search results - page 19943 / 20459 » Computing |
144
click to vote
CCS
2008
ACM
15 years 6 months ago
2008
ACM
Attribute staleness arises due to the physical distribution of authorization information, decision and enforcement points. This is a fundamental problem in virtually any secure di...
137
click to vote
CCS
2008
ACM
15 years 6 months ago
2008
ACM
To ensure that a trust negotiation succeeds whenever possible, authorization policy compliance checkers must be able to find all minimal sets of their owners' credentials tha...
133
click to vote
CCS
2008
ACM
15 years 6 months ago
2008
ACM
This paper examines a new building block for next-generation networks: SNAPP, or Stateless Network-Authenticated Path Pinning. SNAPP-enabled routers securely embed their routing d...
160
click to vote
CCS
2008
ACM
15 years 6 months ago
2008
ACM
When users run a group key exchange (GKE) protocol, they usually extract the key from some auxiliary (ephemeral) secret information generated during the execution. Strong corrupti...
142
click to vote
CCS
2008
ACM
15 years 6 months ago
2008
ACM
In this paper, we model Probabilistic Packet Marking (PPM) schemes for IP traceback as an identification problem of a large number of markers. Each potential marker is associated ...