1770 search results - page 203 / 354 » Writing requirements in computer security |
SACMAT
2003
ACM
14 years 3 months ago
2003
ACM
Role-based Access Control (RBAC) models have been implemented not only in self-contained resource management products such as DBMSs and Operating Systems but also in a class of pr...
CCS
2010
ACM
13 years 11 months ago
2010
ACM
We systematically study the design of image recognition CAPTCHAs (IRCs) in this paper. We first review and examine all IRCs schemes known to us and evaluate each scheme against th...
ICDCSW
2008
IEEE
14 years 5 months ago
2008
IEEE
Cyber Physical Systems (CPSs) have grand visions with great socio-economic impacts such as blackout-free electricity supply and real-time disaster recovery. A key challenge is pro...
ICNS
2007
IEEE
14 years 5 months ago
2007
IEEE
To build holistic protection against complex and blended network threats, multiple security features need to be integrated into a unified security architecture, which requires in ...
ESORICS
2007
Springer
14 years 4 months ago
2007
Springer
The problem of key management in access hierarchies studies ways to assign keys to users and classes such that each user, after receiving her secret key(s), is able to independentl...