The security of a software system is an attribute that permeates the whole system. As such, any attempt to address security concerns in a software system must, of necessity, be gl...
All information systems can be represented by a conceptual and abstracted systems diagram. Therefore all attacks against information systems can also be ted. By studying the securi...
: Authentication based on biometrics became significantly important over the last years. Privacy and security concerns arise by the extensive deployment of biometrics. The used bio...
: Past research on Internet voting has been concentrated on two aspects. First, there are investigations to find the appropriate balance between anonymity and authentication. Secon...
High security network transactions require the checking of the revocation status of public key certificates. On mobile systems this may lead to excessive delays and unacceptable p...