Real and fake smiles can be tricky to tell apart, but researchers at the University of Bradford have now developed computer software that can spot false facial expressions. By analysing the... Read more
People use laptops and smartphones to save and organize their entire life – protected only by a password or a PIN. However, these are often not secure, because users do not choose or store t... Read more
Traditional fingerprint identification by pressing or rolling of finger against the hard surface often results in partial or degraded images due to improper finger placement, skin deformatio... Read more
Without explicit safeguards, your personal biometric data are destined for a government database Security through biology is an enticing idea. Since 2011, police departments across the U.S.... Read more
It’s a wonder we still put up with passwords. We forget our highly secretive combinations, so we frequently have them reset and sent to our cellphones and alternative email addresses. We com... Read more