37 search results - page 5 / 8 » Portable devices of security and privacy preservation for e-... |
TDP
2010
13 years 2 months ago
2010
In recent years, spatio-temporal and moving objects databases have gained considerable interest, due to the diffusion of mobile devices (e.g., mobile phones, RFID devices and GPS ...
COMPSAC
2009
IEEE
14 years 19 days ago
2009
IEEE
—Recent advances in mobile handheld devices have facilitated the ubiquitous availability of location based services. Systems which provide location based services have always bee...
CCS
2007
ACM
14 years 2 months ago
2007
ACM
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...
ACSAC
2009
IEEE
14 years 2 months ago
2009
IEEE
Device drivers on commodity operating systems execute with kernel privilege and have unfettered access to kernel data structures. Several recent attacks demonstrate that such poor...
CSFW
2010
IEEE
13 years 12 months ago
2010
IEEE
—An attacker that can identify messages as coming from the same source, can use this information to build up a picture of targets’ behaviour, and so, threaten their privacy. In...