218 search results - page 3 / 44 » Voice-over-IP Security: Research and Practice |
ICISS
2007
Springer
14 years 1 months ago
2007
Springer
Abstract. Computer systems security area has received increased attention from both academics and in industry. However, recent work indicates that substantial security gaps emerge ...
CCS
2001
ACM
13 years 12 months ago
2001
ACM
A group signature scheme allows a group member to sign messages anonymously on behalf of the group, while in case of a dispute, a designated entity can reveal the identity of a si...
COMPSEC
2002
13 years 7 months ago
2002
In a user hierarchy we say that a security class is subordinate to another security class if the former has a lower security privilege than the latter. To implement such a hierarc...
NORDSEC
2009
Springer
14 years 1 months ago
2009
Springer
Runtime enforcement is a common mechanism for ensuring that program executions adhere to constraints specified by a security policy. It is based on two simple ideas: the enforceme...
SP
2000
IEEE
13 years 11 months ago
2000
IEEE
It is desirable to store data on data storage servers such as mail servers and file servers in encrypted form to reduce security and privacy risks. But this usually implies that ...