{"entry":[{"id":"13710809","hash":"f4033ac66eac8aff6444e34659e04222","requestHash":"martinhellman","profileUrl":"http:\/\/gravatar.com\/martinhellman","preferredUsername":"martinhellman","thumbnailUrl":"http:\/\/1.gravatar.com\/avatar\/f4033ac66eac8aff6444e34659e04222","photos":[{"value":"http:\/\/1.gravatar.com\/avatar\/f4033ac66eac8aff6444e34659e04222","type":"thumbnail"}],"name":{"givenName":"Martin","familyName":"Hellman"},"displayName":"Nuclear Risk","aboutMe":"I am a professor at Stanford University, best known for my invention of public key cryptography -- the technology that protects your credit card. But, for almost 30 years, my primary interest has been how fallible human beings can survive possessing nuclear weapons, where even one mistake could be catastrophic.","urls":[{"value":"http:\/\/www-ee.stanford.edu\/~hellman\/","title":"My home page at Stanford"},{"value":"http:\/\/nuclearrisk.org\/","title":"Defusing the Nuclear Threat"}]}]}