PPT-Password is Dead – A Survey of Attacks

Source httpthecleartechcomwpcontentuploadsXKCDpasswordstrengthpart1png Agenda 1 Introduction 2 Weaknesses and attacks 21 Clientbased attacks 22 Transportbased attacks. User Authentication. modified from slides of . Lawrie. Brown. RFC 2828: . user authentication . “The process of verifying an identity claimed by or for a system entity.”. Authentication Process. Nicole Hamilton, Dennis . Meng. , Alex . Shie. , . Lio. . Sigerson. In terms of computing, a malicious attack can be any physical or electronic action taken with the intent of acquiring, destroying, modifying, or accessing a user’s data without permission. . 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. Dr. Michael Lewis. Executive Director, Pastor Relations. Almost four out of five SBC churches have stopped growing . Almost four out of five SBC churches have stopped growing . 900 of our churches are closing a year. A Survey of P eer - to - Yu Yang and Lan Yang Computer Science Department California State Polytechnic University, Pomona 3801 W. Temple Ave., Pomona, CA 91768, USA Abstract -- Peer - to - P eer ( P Computer Security 2014. Background. An algorithm or software can be designed to be . provably secure. .. E.g. cryptosystems, small OS kernels, TPM modules, .... Involves proving that certain situations cannot arise. 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. . 2008. 09. 25. Presented by . Jeong-hoon. , Park. 1. Outline. SQL Command Injection Attack (SQLCIA). Prepare . Statements. High level idea: Dynamic . Candidate . Evaluations. Proposed Method. Evaluation. David Silver . Suman Jana Dan Boneh. Stanford University. Eric Chen Collin Jackson . Carnegie Mellon University. Usenix Security 2014. 8/21/14. A tool for…. 2. Convenience?. Security?. Goal: Both!. CISSP, CISM, CISA, CEH, CHFI, CDFE. Password War Games. . Part I : The . Four Password Cracking Techniques. Password Basics – How Passwords are Stored. One way . E. ncryption Algorithm. PASSWORD:. What is a hashing function?. Fingerprint for a given piece of data. Typically generated by a mathematical algorithm. Produces a fixed length string as its . output. Hashes are sometimes . called a . checksum or message digests. SAS 2016 . Chaoqiang. Deng (NYU) and . Kedar. . Namjoshi. . (Bell Labs) . 10. -SEP-2016. Could Compilation Weaken Program Security? . . Correctness . does not imply. . Security! . Case in point: dead store elimination (DSE). ܣ ℎ ݉ܽ݀ ܣ݈݉݋ݎܾܽ݁ܽ 1 1 ܽ ℎ ݉ܽ݀ @ ݈ܽ݉݋ݎܾܽ݁ܽ . ݊݁ݐ AbsPracP : TOHA is Key Hardened Function design ed in the general spirit of seque ntial memory - hard function which Security Officer. CISM, CISA, CISSP, CCIE-Security. overdag@ualr.edu. INFOSEC Components. WHY?. Average cost of a data breach:. 4 Million. Average cost of a breach data:. $221/record. Cost of a data breach for Higher Education:.