947 search results - page 178 / 190 » Provable Implementations of Security Protocols |
ICC
2009
IEEE
14 years 4 months ago
2009
IEEE
—The ability of setting up a covert channel, which allows any two nodes with Internet connections to engage in secretive communication, clearly causes a very serious security con...
ICC
2007
IEEE
14 years 4 months ago
2007
IEEE
— Colluding malicious insider nodes with no special hardware capability can use packet encapsulation and tunnelling to create bogus short-cuts (in-band wormholes) in routing path...
FC
2007
Springer
14 years 4 months ago
2007
Springer
Keylogging and phishing attacks can extract user identity and sensitive account information for unauthorized access to users’ financial accounts. Most existing or proposed solut...
LCN
2005
IEEE
14 years 3 months ago
2005
IEEE
—TCP/IP protocol suite carries most application data in Internet. TCP flow retrieval has more security meanings than the IP packet payload. Hence, monitoring the TCP flow has mor...
SPC
2005
Springer
14 years 3 months ago
2005
Springer
In pervasive computing environments, changes in context may trigger changes in an individual’s access permissions. We contend that existing access control frameworks do not provi...