PPT-Group-based Source Authentication in VANETs

You Lu Biao Zhou Fei Jia Mario Gerla UCLA youlu zhb feijia gerlacsuclaedu VANET slide VANET Scenario The problem authentication VANET broadcast messages Beacons for safe driving surveillance situation etc. Managing administrative infrastructure access is crucial.. Methods:. Password only. Local database. AAA Local Authentication (self-contained AAA). AAA Server-based. Managing Administrative Access. Access Type. -. Himali. . Jani. -Cong Cheng. -. Shuang. Wu. A Vehicular Ad Hoc Networks Intrusion Detection System Based on . BUSNet. What is VANETs?. V. ehicular . A. d . hoc . NET. works. . (VANETs) . Computer and Network Security. Dr. . Jinyuan. (Stella) Sun. Dept. of Electrical Engineering and Computer Science. University of Tennessee . Fall . 2011. 1. Overview of Authentication Systems. with . Windows Hello. Nelly Porter. Principal Program Manager Lead. OS Security. BRK2324. Shared secrets. shhh. !. Easily breached, stolen, or phished. introducing. . . Microsoft "Passport". Replace passwords with a private . /599. . Computer and Network Security. Dr. . Jinyuan. (Stella) Sun. Dept. of Electrical Engineering and Computer Science. University of Tennessee . Fall . 2012. 1. Overview of Authentication Systems. Rocky K. C. . Chang, 18 March 2011. 1. Rocky, K. C. Chang. 2. Outline. Rocky, K. C. Chang. 3. Authentication problems. Network-based authentication. Password-based authentication. Cryptographic authentication protocols (challenge and response). 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. You Lu, Biao Zhou, Fei Jia, Mario Gerla. UCLA. {youlu, zhb, feijia, gerla}@cs.ucla.edu. VANET slide. VANET Scenario. The problem: authentication. VANET broadcast messages:. Beacons for safe driving, surveillance, situation etc. rupesh.vaishnav@darshan.ac.in. 94280-37452. Information & Network Security (2170709). Darshan . Institute of Engineering & . Technology. UNIT-6. Message Authentication. Codes . Outline. Message Authentication . Steve Peschka. Sr. . Principal . Architect. Microsoft Corporation. Authentication Modes. SharePoint 2013 continues to offer support for both claims and classic authentication modes. However claims authentication is THE default authentication option now. 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. Trust Anchor (CATA). Working Group. P. ROGRESS . R. EPORT. M. ARCH. 8, 2018. Tri-Chairs:. Jackie Wohlgemuth, ATIS. Beth Choroser, Comcast. Rosemary Leist, Sprint. 1. ORIGINAL DIRECTION. The North American Numbering Council’s (“NANC”) Call Authentication Trust Anchor Working Group, was originally directed, on December 7, 2017, to perform the following with a deadline of April 7, 2017:. $$$. Technological capabilities: (1971 .  2013). Clock speed x4700. #transistors x608k. Structure size /450. Price: (1980 .  2013). HDD $/MB /12k. NV RAM $/MB /1.3m. Ubiquity:. More than 7bn mobile connected devices by end of 2013. Fuwen Liu, liufuwen@chinamobile.com. Minpeng Qi, qiminpeng@chinamobile.com. Min Zuo, zuomin@chinamobile.com. 1. SIP Authentication. . SIP is a popular standard signaling protocol for VoIP. . Wired networks.