Abstract
PuppetCast is a protocol for secure peer sampling in large-scale distributed systems. A peer sampling protocol continuously provides each node in the system with a uniform random sample of the node population, and is an important building block for gossip-based protocols for information dissemination, aggregation, load balancing and network management. Existing peer sampling protocols are either very vulnerable to attacks by malicious nodes, do not scale to large systems or provide only a static sample of the population. PuppetCast continues to operate when 50% (or more) of the nodes are acting maliciously, is shown to scale to systems of significant size and continuously provides new samples.
Original language | English |
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Title of host publication | 2008 European Conference on Computer Network Defense |
Subtitle of host publication | 4th Annual European Conference, EC2ND 2008 |
Place of Publication | Piscataway, NJ |
Publisher | IEEE |
Pages | 3-10 |
Number of pages | 8 |
ISBN (Print) | 978-0-7695-3479-4 |
DOIs | |
Publication status | Published - 1 Dec 2008 |
Externally published | Yes |
Event | 4th Annual European Conference on Computer Network Defense, EC2ND 2008 - Dublin, Ireland Duration: 11 Dec 2008 → 12 Dec 2008 Conference number: 4 |
Conference
Conference | 4th Annual European Conference on Computer Network Defense, EC2ND 2008 |
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Abbreviated title | EC2ND 2008 |
Country/Territory | Ireland |
City | Dublin |
Period | 11/12/08 → 12/12/08 |
Keywords
- Peer sampling service
- Gossip-based protocols
- Security