Search for dissertations about: "one time password"

Found 3 swedish dissertations containing the words one time password.

2. 1. On User Perception of Authentication in Networks

   Author : Charlott Lorentzen; Blekinge Tekniska Högskola; []
   Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

   Abstract : Authentication solutions are designed to stop unauthorized users from getting access to a secured system. However, each time an authentication process occur an authorized user needs to wait in expectation of approved access. This effort can be perceived as either a positive or negative experience. READ MORE

4. 2. Contributions to Web Authentication for Untrusted Computers

   Author : Anna Vapen; Nahid Shahmehri; Simone Fischer-Hübner; Linköpings universitet; []
   Keywords : NATURVETENSKAP; NATURAL SCIENCES; Authentication; security levels; identity management; 2-clickAuth; information security; Computer science; Datalogi;

   Abstract : Authentication methods offer varying levels of security. Methods with one-time credentials generated by dedicated hardware tokens can reach a high level of security, whereas password-based authentication methods have a low level of security since passwords can be eavesdropped and stolen by an attacker. READ MORE

5. 3. Privacy Analysis and Protocols for Decentralized Online Social Networks

   Author : Benjamin Greschbach; Sonja Buchegger; Simone Fischer-Hübner; KTH; []
   Keywords : NATURVETENSKAP; NATURAL SCIENCES; privacy; online social networks; decentralization; Computer Science; Datalogi;

   Abstract : Decentralized Online Social Networks (DOSNs) are evolving as a promising approach to mitigate design-inherent privacy flaws of logically centralized services such as Facebook, Google+ or Twitter. Common approaches to implement a DOSN build upon a peer-to-peer (P2P) architecture in order to avoid the central aggregation of sensitive user data at one provider-controlled location. READ MORE