4263 search results - page 318 / 853 » Network Security |
205
click to vote
JNW
2006
15 years 6 months ago
2006
Quantum cryptography is a promising solution towards absolute security in long term cryptosystems. While the use of quantum cryptography in fiber optical networks gets significant ...
181
click to vote
CCS
2007
ACM
16 years 28 days ago
2007
ACM
We construct two new multiparty digital signature schemes that allow multiple signers to sequentially produce a compact, fixed-length signature. First, we introduce a new primiti...
164
click to vote
CCS
2004
ACM
16 years 4 days ago
2004
ACM
d Abstract) XiaoFeng Wang∗ Michael K. Reiter† We present congestion puzzles (CP), a new countermeasure to bandwidth-exhaustion attacks. Like other defenses based on client puz...
222
Voted
CCS
2009
ACM
16 years 7 months ago
2009
ACM
Botnets are networks of compromised computers infected with malicious code that can be controlled remotely under a common command and control (C&C) channel. Recognized as one ...
198
click to vote
P2P
2010
IEEE
15 years 4 months ago
2010
IEEE
Abstract--When a host discovers that it has a software vulnerability that is susceptible to an attack, the host needs to obtain and install a patch. Because centralized distributio...