Security Requirements of Certificate Validation in Web SecurityJan 1, 2011ยทHee Bong Choi,Yongdae Kim,San Yun Han,Hyuk Joong Yoonยท 0 min read DOILast updated on Jan 1, 2011 AuthorsHee Bong ChoiAuthorsYongdae KimAuthorsSan Yun HanAuthorsHyuk Joong Yoon← Mistaking friends for foes: an analysis of a social network-based Sybil defense in mobile networks Jan 1, 2011SocialCloud: Using Social Networks for Building Distributed Computing Services Jan 1, 2011 →