About NAVI
Novel Authentication with Visual Information (NAVI), is a graphical password scheme
that is easy to implement and user-friendly, while providing a high level of assurance in terms of
password strength. Our goal was to develop a scheme that produces passwords from a adequately
large keyspace, (the password keyspace is defined as the set of different possible values
a password can take), and that relies on existing widely-used services that are easy to use and
familiar to end users.
The detailed description of NAVI can be found in the publication:
Emmanouil Georgakakis, Nikos Komninos,
Christos Douligeris, "NAVI: Novel authentication with visual information,"
2012 IEEE Symposium on Computers and Communications (ISCC), pp. 000588-000595,
2012 IEEE Symposium on Computers and Communications (ISCC), 2012