PPT-Thoughts on GPS Security and Integrity

Todd Humphreys UT Austin Aerospace Dept DHS Visit to UT Radionavigation Lab March 10 2011 GPS The Big Issues Weak GPS Signals Like a 30Watt lightbulb held 4000 km away GPS does not penetrate well indoors. Hugo . Andr. és López. Summary. Distributed System Security. Distributed systems. – computers connected by a network. • . Communications (network) security. – addresses security of the communications links. Dan Fleck. CS 469: Security Engineering. These slides are modified with permission from Bill Young (. Univ. of Texas). Coming up: Aspects of Security. Aspects of Security. Often, computer security is defined to encompass:. andandandand
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thoughts youryouryour qui qui q Radia Perlman. Intel Labs. August 2012. (radia@alum.mit.edu). Why an IETF Security Tutorial?. Security is important in all protocols; not just protocols in the security area. IETF specs mandated to have a “security considerations” section. Authors: . Ninghui. Li, . Ziqing. Mao and Hong Chen. “IEEE Symposium on Security and Privacy(SP’07)”. By:Poornakumar. . Rasiraju. Introduction. Host compromise is one of the most serious security problems today.. Xinming Ou. Security Policy vs. Security Goals. In a mandatory access control system, the system defines security policy to achieve security goals. Policies cannot be bypassed or changed by users (processes). Xinming Ou. Security Policy vs. Security Goals. In a mandatory access control system, the system defines security policy to achieve security goals. Policies cannot be bypassed or changed by users (processes). Panelists. Wayne . Camara. : College Board. John . Fremer. : . Caveon. Test Security. Wes Bruce. : Indiana Department of Education. Tony Alpert. : SMARTER Balanced Assessment Consortium. Testing Integrity Practices and Procedures for Online and Computer-based Assessments. Role of Digitization & Analytics in Improving Pipeline Security & . Integrity . . Digitisation – What , . . How, Why ?. Automation, Big data, Advanced analytics, IOT, Machine learning, AI, BOT, Mobile APPs …….. Version 1.0. Computer Security: Art and Science. , 2. nd. Edition. Slide 6-. 1. Overview. Requirements. Very different than confidentiality policies. Biba’s models. Strict Integrity policy. Lipner’s. 1. Components Of wireless networks. Security issues in wireless. Presentation Outline. Wireless Technology overview. The IEEE 802.11 WLAN Standards. Secure Wireless LANs. Migrating to Wireless LANs (Cutting the cord). Security Policyis a well-defined set of rules that include the following:the agents who interact with the system, which could be defined in terms of specific individuals or in terms of roles or ranks RECOMMENDEDPRACTICESFORSTRENGTHENINGTHESECURITYANDINTEGRITYAMERICA146SSCIENCEANDTECHNOLOGYRESEARCHENTERPRISEProduct of theSUBCOMITTEE ON RESEARCH SECURITYJOINT COMMITTEE ON THE RESEARCH ENVIRONMENTof The Desired Brand Effect Stand Out in a Saturated Market with a Timeless Brand