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Dr. Radia Perlman:"Fun With Key Management"

113 Views Length: 81:45 Established in 1947, the Association for Computing Machinery (ACM) is an educational and scientific society uniting the world's computing educators, researchers and professionals to inspire dialogue, share resources and address the field's… Established in 1947, the Association for Computing Machinery (ACM) is an educational and scientific society uniting the world's computing educators, researchers and professionals to inspire dialogue, share resources and address the field's challenges. ACM strengthens the profession's collective voice through strong leadership, promotion of the highest standards, and recognition of technical excellence. ACM supports the professional growth of its members by providing opportunities for life-long learning, career development, and professional networking. Currently there are more than 2,200 ACM members in the Washington Metropolitan Area.The October 2005 lecture will feature Dr. Radia Perlman discussing some applications with which a bit of creative key management can give unique functionality. One application is where data can be given an expiration date, and even though backups still exist, once the expiration date occurs the data is unrecoverable.Radia Perlman specializes in network and security protocols. She is the inventor of the spanning tree algorithm used by bridges, and the mechanisms that make modern link state protocols efficient and robust. She is the author of two textbooks, and has a PhD from MIT in computer science.Her thesis on routing in the presence of malicious failures remains the most important work in routing security. She has made contributions in diverse areas such as, in network security, credentials download, strong password protocols, analysis and redesign of IPsec's IKE protocols, PKI models, efficient certificate revocation, and distributed authorization. In routing, her contributions include making link state protocols robust and scalable, simplifying the IP multicast model, and routing with policies. More