KAIST CS710 컴퓨터구조 특강 무선 센서네트워크 응용 및 보안 Syllabus Network & Security Lab.

CS710 컴퓨터구조 특강 – 무선 센서네트워크 응용 및 보안 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 2 / 11

Class outline Class Hour and Classroom TUE&THU 1:00-2:30 pm, #2445 ( 제 4 강의실 ) Course description Key papers for each subject (Scheduled at random) 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 [CS710_critique], File name : CS710_080902_ doc 3 / 11 CS710 컴퓨터구조 특강 – 무선 센서네트워크 응용 및 보안

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 4 / 11 CS710 컴퓨터구조 특강 – 무선 센서네트워크 응용 및 보안

Class outline Experiment examples Performance study of IEEE 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 5 / 11 CS710 컴퓨터구조 특강 – 무선 센서네트워크 응용 및 보안

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 / 11 CS710 컴퓨터구조 특강 – 무선 센서네트워크 응용 및 보안

Class outline Grading No exam Critiques Presentations (Peer Review) Term project Teaching assistant 홍재영 (jyhong { ⓐ } nslab.kaist.ac.kr)jyhong { ⓐ } nslab.kaist.ac.kr 7 / 11 CS710 컴퓨터구조 특강 – 무선 센서네트워크 응용 및 보안

Mobile Sensor Networks Sensors may be enhanced with mobility Mobile Sensor may be more powerful and can re-charge themselves autom atically 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 8 / 11 CS710 컴퓨터구조 특강 – 무선 센서네트워크 응용 및 보안

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 9 / 11 CS710 컴퓨터구조 특강 – 무선 센서네트워크 응용 및 보안

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 10 / 11 CS710 컴퓨터구조 특강 – 무선 센서네트워크 응용 및 보안

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 CS710 컴퓨터구조 특강 – 무선 센서네트워크 응용 및 보안 11 / 11