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CS710 컴퓨터구조 특강 무선 센서네트워크 응용 및 보안

CS710 컴퓨터구조 특강 무선 센서네트워크 응용 및 보안. Syllabus 2008. 9. 2 Network & Security Lab. Class outline. Goal To understand the state of the art technologies in Wireless Sensor Networks and Web security Topics Wireless Sensor Network MSNs : Mobile Sensor Networks

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CS710 컴퓨터구조 특강 무선 센서네트워크 응용 및 보안

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  1. CS710 컴퓨터구조 특강무선 센서네트워크 응용 및 보안 Syllabus 2008. 9. 2 Network & Security Lab.

  2. Class outline • Goal • To understand the state of the art technologies in Wireless Sensor Networks and Web security • Topics • Wireless Sensor Network • MSNs : Mobile Sensor Networks • WSANs : Wireless Sensor and Actor Networks • UW-ASN : Underwater Acoustic Sensor Networks • Wireless Network Security Issues • Web Security Issues CS710 컴퓨터구조 특강 – 무선 센서네트워크 응용 및 보안

  3. Class outline • Class Hour and Classroom • TUE&THU 1:00-2:30 pm , #2445 (제4강의실) • Course description • Key papers for each subject (Scheduled at random) • http://nslab.kaist.ac.kr/courses/2008/cs710 • Two presentation for each person, 2 or 3 presentation each class • Presentation material must be delivered at least a day ahead the class by e-mail to TA • Submit critique before starting the class • Problem definition, Key idea, Weak point, Improving point, etc. • Subject of email : [CS710_critique], File name : CS710_080902_20075353.doc CS710 컴퓨터구조 특강 – 무선 센서네트워크 응용 및 보안

  4. Class outline • Term project – Option1 • 2 persons for one team, Research using experimental equipments • Experimental equipments • Sensor nodes • MICAz Mote 12 nodes • Cricket2 10 nodes • ER1 Mobile Robot 4 Units CS710 컴퓨터구조 특강 – 무선 센서네트워크 응용 및 보안

  5. Class outline • Experiment examples • Performance study of IEEE 802.11 for wireless multi-hop environment • Implementation study of sensor network routing protocols • Comparison between scheduled and contention based MAC for sensor network • Energy-efficiency of data aggregation in sensor networks • Design and implementation study of security layer framework for sensor network • Performance comparison of secure routing protocols • Implementation study of key management schemes CS710 컴퓨터구조 특강 – 무선 센서네트워크 응용 및 보안

  6. Class outline • Research topics for individual paper writing – Option2 • Wireless Sensor Networks • Energy-efficient routing control, clustering and topology control • Positioning and localization, data aggregation algorithms • Wireless Network Security • Distributed(Central) and multi-hop authentication, Efficient key management • Web Security • The Method for resolving Client-Side Security Issues • Project Proposal Due : October 31 2008 CS710 컴퓨터구조 특강 – 무선 센서네트워크 응용 및 보안

  7. Class outline • Grading • No exam • Critiques • Presentations (Peer Review) • Term project • Teaching assistant • 홍재영 (jyhong {ⓐ} nslab.kaist.ac.kr) CS710 컴퓨터구조 특강 – 무선 센서네트워크 응용 및 보안

  8. Mobile Sensor Networks • Sensors may be enhanced with mobility • Mobile Sensor may be more powerful and can re-charge themselves automatically • Robot area, CarTel, Surveillance ecosystem… • Resilient to failures, Reactive to events, Support disparate missions • Research Directions on Mobile Sensor Networks • Improve network topology, WSN deployment, WSN fault diagnosis • Enhance sensing and routing in WSN • Applications CS710 컴퓨터구조 특강 – 무선 센서네트워크 응용 및 보안

  9. Wireless Sensor and Actor Networks • WSAN unique characteristics • Real-time requirement • Rapid respond to sensor input • Coordination • In order to make decisions on the most appropriate action • Sensor-actor and actor-actor coordination may occur • Example • Fire extinguisher system • Difference from WSN • Actor exists • Complex coordination • WSN is not be well-suited for WSAN CS710 컴퓨터구조 특강 – 무선 센서네트워크 응용 및 보안

  10. Underwater Wireless Sensor Networks • Real-time, fine grained sampling of the ocean environment • Limited range-dependent bandwidth and attenuation, extensive time-varying multi-path propagation, and low speed of sound propagation in water resulting in long propagation delays • A unique feature of underwater networks • Nodes can passively move due to water currents and dispersion CS710 컴퓨터구조 특강 – 무선 센서네트워크 응용 및 보안

  11. Web Security Issues • The attack of targeting the web clients is to be increasing • The attacks collect the user privacy information and use the his computing resources • Existing prevention methods in server-side can not prevent it. • Phishing , Spyware , XSS Attacks • The Method for resolving Client-Side Security Issues • Anti-Phishing Approaches • Phishing Detection, Authentication Method for web environments • Anti-Spyware Approaches • Spyware detection • The Novel Browser Security Model • To adjust Security Policy in user’s browser 11 / 11 CS710 컴퓨터구조 특강 – 무선 센서네트워크 응용 및 보안

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