225 search results - page 43 / 45 » Defending against Sybil Attacks in Sensor Networks |
CCS
2006
ACM
13 years 11 months ago
2006
ACM
In-network aggregation is an essential primitive for performing queries on sensor network data. However, most aggregation algorithms assume that all intermediate nodes are trusted...
ACSAC
2007
IEEE
14 years 2 months ago
2007
IEEE
Cooperative intrusion detection techniques for MANETs utilize ordinary computing hosts as network intrusion sensors. If compromised, these hosts may inject bogus data into the int...
DIM
2008
ACM
13 years 9 months ago
2008
ACM
In phishing and pharming, users could be easily tricked into submitting their username/passwords into fraudulent web sites whose appearances look similar as the genuine ones. The ...
PERCOM
2008
ACM
14 years 7 months ago
2008
ACM
We present a tamper-proof and lightweight challenge-response authentication scheme based on 2-level noisy Physically Unclonable Functions (PUF). We present a security reduction, w...
RAID
2005
Springer
14 years 1 months ago
2005
Springer
To detect and defend against Internet worms, researchers have long hoped to have a safe convenient environment to unleash and run real-world worms for close observation of their in...