PPT-Passwords

Authenticate You are what you know Assumption The password is something only the user knows Proves identity of the user Gives access to datafunctionality that only the user should be able to have. An adversary who steals a 64257le of hashed passwords and in verts the hash function cannot tell if he has found the pass word or a honeyword The attempted use of a honeyword for login sets o an alarm An auxiliary server the hon eychecker can distin Mazurek Lujo Bauer Nicolas Christin Lorrie Faith Cranor and Serge Egelman Carnegie Mellon University Pittsburgh PA sarangak rshay pgage mmazurek cmuedu lbauer nicolasc lorrie cmuedu National Institute of Standards and Technology Gaithersburg MD s by Attacking Large Sets of Revealed Passwords. Matt Weir, . Sudhir. . Aggarwal. ,. Michael . Collins, . Henry . Stern. Presented by Erik Archambault. NIST . SP800-63, from 2006, presents entropy-based password strength metric. Making Password-Cracking Detectable. by Ari . Juels. , Ronald L. . Rivest. presenter : . Eirini. . Aikaterini. . Degleri. , 2735. CS558. Lecture on Passwords I . Table of contents. Introduction. Tom Ristenpart. CS 6431. The game plan. Historical analysis. Brief overview of research landscape. Current practices in industry. Bonneau. paper. Weir et al. paper. Misc. and wrap-up. Password use cases. CS457. Introduction to Information Security Systems. User Authentication. “The process of verifying an identity claimed by or for a system entity.”. Authentication Process. Fundamental building block and primary line of defense. HW: p843 #23 - 49. First: Basic Counting. How many sundaes can you make from 3 ice-cream flavors, 2 toppings, and 2 sauces?. Who is Mr. Picky?. He thinks order is important.. {1, 2, 3} is not the same (to him) as {3, 2, 1}. 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? . Jeremiah Blocki. Manuel Blum. Anupam Datta. Santosh Vempala. About Me. Past: Carnegie Mellon University. Fall 2015: MSR New England. Fall 2016: Purdue. Password Management. PayPaul.com. p. 5. p. 5. p. 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. Goodbye to Passwords. MIS . 534 Information Security Management . Contents. Problems with passwords. Security risks. Authentication methods. The future - FIDO. Questions/Comments. “Anyone . who’s ever clicked on a ‘forgot your password?’ on a website or in an app – read: every single one of us – thinks there’s . The perfect book to keep track of your passwords. Easy to get organized with alphabetical pages with places for Websites Usernames Passwords and notes. A cool glossy cover with 105 pages 6 x 9 inches. Everyone needs one buy it now and Amazon will send it fast. Hunting Style Password Book - The Perfect Black Password Logbook For Those Who Like to HuntGreat gift for that Hunter in your life and dare we say 8230 forgetful? OR .. better just a lot of internet logins to rememberPassword Keeper FeaturesGlossy Black Design (see other password logbooks under quotStinnett Mediaquot for Matte finish)Size 6quot x 9quotSpace for network and Wi-Fi informationAlphabetized (on the page)Hunting / Deer DesignBlack LogbookMade and Designed in the USA120 pages Great gift for DadGreat for the hunter in your lifeGreat for the outdoor lover Hunting Style Password Book - The Perfect Black Password Logbook For Those Who Like to HuntGreat gift for that Hunter in your life and dare we say 8230 forgetful? OR .. better just a lot of internet logins to rememberPassword Keeper FeaturesGlossy Black Design (see other password logbooks under quotStinnett Mediaquot for Matte finish)Size 6quot x 9quotSpace for network and Wi-Fi informationAlphabetized (on the page)Hunting / Deer DesignBlack LogbookMade and Designed in the USA120 pages Great gift for DadGreat for the hunter in your lifeGreat for the outdoor lover