The challenge for user authentication in a global file system is allowing people to grant access to specific users and groups in remote administrative domains, without assuming ...
Michael Kaminsky, George Savvides, David Mazi&egra...
Setuid programs are often exploited by malicious attackers to obtain unauthorized access to local systems. Setuid programs, especially owned by the root user, are granted root pri...
We propose minimalist new hardware additions to a microprocessor chip that protect cryptographic keys in portable computing devices which are used in the field but owned by a cen...
In recent years more and more security sensitive applications use passive smart devices such as contactless smart cards and RFID tags. Cost constraints imply a small hardware footp...
Carsten Rolfes, Axel Poschmann, Gregor Leander, Ch...
We address the problem of control-channel jamming attacks in multi-channel ad hoc networks. Deviating from the traditional view that sees jamming attacks as a physical-layer vulne...