1161 search results - page 181 / 233 » Group Message Authentication |
ETS
2000
IEEE
2000
IEEE
Using computer-mediated communication to form a knowledge-building community with beginning teachers
13 years 10 months ago
This study investigated how different types of computer-mediated communication (CMC) such as asynchronous forums, synchronous forums and e-mail were used to support an alternative...
BIOSIG
2010
13 years 8 months ago
2010
: The privacy and data protection challenges posed by biometric systems have been discussed in detail in the last years. Both security opportunities and privacy risks however may d...
IEEECIT
2010
IEEE
13 years 8 months ago
2010
IEEE
The small subgroup confinement attack works by confining cryptographic operations within a small subgroup, in which exhaustive search is feasible. This attack is overt and hence ca...
IFIP
2009
Springer
13 years 7 months ago
2009
Springer
The Trusted Platform Module (TPM) is a hardware chip designed to enable computers achieve greater security. Proof of possession of authorisation values known as authdata is require...
AICT
2010
IEEE
13 years 1 months ago
2010
IEEE
— Several research groups are working on designing new security architectures for 4G networks such as Hokey and Y-Comm. Since designing an efficient security module requires a cl...