This dissertation deals with the field of usable security, particularly in the contexts of online
authentication and verifiable voting systems.The ever-expanding role of online accounts in …

… To address this problem, we propose a security and usability threat … a security-usability
threat model detailing the different factors that are pertinent to the security and usability of secure …

… In creating the first book to be focused entirely on the subject of usability and security, we
had a difficult decision to make. Did we want an academic book, one focusing on the growing …

… security and usability techniques were used in a research and development project to
develop webinos — a secure, … Because they value innovation over both security and usability, …

… of usability heuristics, rather than speci c technical outputs coupled to a speci c device
function. Nielsen [53] de nes ‘major’ usability … this), and ‘minor’ usability problems as producing …

… , or usability experts. In the worst-case, users reject or circumvent even strong security
measures and technically secure systems become insecure. To tackle the problem of unusable …

… The increased pressure for universal access and usability is a … a strong push to ensure that
the widest possible audience can participate. Another strong argument for universal usability …

… Section 3 reviews our previously proposed security scanner USAGI. … Usability and
Portability of Security Scanner In this section, we discuss the usability and portability of a security …

… But it does not mean that more strong security provided more perfect for the users. Strong
security can also be a problem for usable security. For example, encrypting too strong will …

… systems, we can explain and generalise much of the current security usability literature. Let’s
now consider how we might build systems that support End User Development of security. …