PDF-The Quest to Replace Passwords A Framework for Comparative Evaluation of Web Authentication

camacuk Cormac Herley Microsoft Research Redmond WA USA cormacmicrosoftcom Paul C van Oorschot Carleton University Ottawa ON Canada paulvscscarletonca Frank Stajano University of Cambridge Cambridge UK frankstajanoclcamacuk Abstract We evaluate two d. edu Princeton University jbonneauprincetonedu Indiana University at Bloomington xw7indianaedu Abstract Todays Internet services rely heavily on textbased passwords for user authentication The pervasiveness of these services coupled with the dif64257c camacuk Cormac Herley Microsoft Research Redmond WA USA cormacmicrosoftcom Paul C van Oorschot Carleton University Ottawa ON Canada paulvscscarletonca Frank Stajano University of Cambridge Cambridge UK frankstajanoclcamacuk Abstract We evaluate two d Passwords remain the most widely used authentication method despite their wellknown security weaknesses User authentication is clearly a practical problem From the perspective of a service provider this problem needs to be solved within realworld co 1. Authentication. The determination of . identity. , usually based on a combination of . something the person has (like a smart card or a radio key fob storing secret keys),. something the person knows (like a password), . Operating Systems. What is authentication?. How does the problem apply to operating systems?. Techniques for authentication in operating systems. What Is Authentication?. Determining the identity of some entity. IT443 – Network Security Administration. Instructor: Bo Sheng. 1. Outline. Authentication Mechanisms. Key Distribution Center and Certificate Authorities. Session Key. 2. Authentication. Authentication is the process of reliably verifying certain information. . Prof. . Ravi Sandhu. Executive Director . and Endowed Chair. February 1, 2013. ravi.sandhu@utsa.edu. www.profsandhu.com. . © Ravi Sandhu. World-Leading Research with Real-World Impact!. CS 6393 Lecture 3. Was sold by his brothers into slavery in Egypt. Consequences of favoritism in the family. He was a good steward and earned respect. Honesty, kindness, hard work . Prov. 3:4. He did not yield to temptation to commit adultery. Angela S. Lindner Associate Provost for Undergraduate Affairs. April 11, 2017. Emerson Alumni Hall. Objectives of This Presentation. Brief overview . Provide status of UF Quest planning. Revea. l new proposed framework. Pugh Hall, . O. cora. March 30, 2017. SACUA Student Advisory Council for Undergraduate Affairs. UF Quest: Student Town Hall. Angela S. Lindner Associate Provost for Undergraduate Affairs. Background, Development, and Path Ahead. The comparative can sometimes feel like a hard topic to tackle because you’ve never had a question like this before. . But try not to be . daunted! . Introduction to Comparative. Comparative simply means . It is important to make a . good password. Stops others from stealing your information. Stops others from stealing your identity. Stops others from getting you in trouble. What is Identity Theft? . Fall 2017. Adam Doupé. Arizona State University. http://. adamdoupe.com. Authentication vs. Authorization. Authentication. Who are you?. Authorization. What can you do?. 2. Authentication Terms. Principal. CSE-C3400 . Information security. Aalto University, autumn 2014. Outline. Passwords. Physical security tokens and . two-method authentication. Biometrics. Common mantra:. User authentication can be based on .