181 search results - page 32 / 37 » Improving multi-tier security using redundant authentication |
WISEC
2009
ACM
2009
ACM
Practical defenses against pollution attacks in intra-flow network coding for wireless mesh networks
14 years 1 months ago
Recent studies show that network coding can provide significant benefits to network protocols, such as increased throughput, reduced network congestion, higher reliability, and ...
LCN
2000
IEEE
13 years 11 months ago
2000
IEEE
Virtual private networks (VPNs) allow two or more parties to communicate securely over a public network. Using cryptographic algorithms and protocols, VPNs provide security servic...
AMC
2007
13 years 7 months ago
2007
Fragile watermarking techniques for digital content have been studied in the past few years. Fragile watermarks are used to determine if a piece of watermarked digital content has...
CCS
2003
ACM
14 years 8 days ago
2003
ACM
To achieve security in wireless sensor networks, it is important to be able to encrypt and authenticate messages sent among sensor nodes. Keys for encryption and authentication pu...
DSN
2007
IEEE
14 years 1 months ago
2007
IEEE
Radio Frequency Identification (RFID) technology has the potential to dramatically improve numerous industrial practices. However, it still faces many challenges, including secur...