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» Machine Authentication of Security Documents
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MOCOMED
2003
13 years 8 months ago
PDA-based decision support and documentation for transplantation surgery data
: The Transplantation Unit of the Technical University of Munich has developed a mobile, handheld based application for preoperative transplantation patient management. It provides...
Andreas Krause, Alexander T. Mehlhorn, Dominik Har...
CSREASAM
2004
13 years 8 months ago
A Unified Framework for Mobile Device Security
: Present-day handheld devices, such as PDAs, are a useful blend of hardware and software oriented toward the mobile workforce. While they provide the capability to review document...
Wayne A. Jansen, Serban I. Gavrila, Vlad Korolev
SPW
2004
Springer
14 years 22 days ago
One User, Many Hats; and, Sometimes, No Hat: Towards a Secure Yet Usable PDA
How can we design a PDA that is at the same time secure and usable? In current implementations the two properties are mutually exclusive. Because normal users find password entry ...
Frank Stajano
EUROPKI
2009
Springer
13 years 5 months ago
Validity Models of Electronic Signatures and Their Enforcement in Practice
Abstract. An electronic signature is considered to be valid, if the signature is mathematically correct and if the signer's public key is classified as authentic. While the fi...
Harald Baier, Vangelis Karatsiolis
CCS
2000
ACM
13 years 11 months ago
Accountable certificate management using undeniable attestations
This paper initiates a study of accountable certificate management methods, necessary to support long-term authenticity of digital documents. Our main contribution is a model for ...
Ahto Buldas, Peeter Laud, Helger Lipmaa