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Network Security: Threats and Goals

Network Security: Threats and Goals

Network Security: Threats and Goals. Tuomas Aura T-110.5240 Network security Aalto University, Nov-Dec 2012. Outline. Network security Basic network threats: sniffing and spoofing Role of cryptography Security and the network protocol stack Case study: email security. Network security.

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554 views • 29 slides
TinySec: A Link Layer Security Architecture for Wireless Sensor Networks

TinySec: A Link Layer Security Architecture for Wireless Sensor Networks

TinySec: A Link Layer Security Architecture for Wireless Sensor Networks. SPINS: Security Protocol for Sensor Networks. C. Karlof, N. Sastry, D. Wagner. A. Perrig, R. Szewczyk, V. Wen, D. Culler, J. D. Tygar. Sensor Networks.

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300 views • 29 slides
October 10 th , 2006 Jinkyu Lee

October 10 th , 2006 Jinkyu Lee

Security in Mobile Ad Hoc Networks: Challenges and Solutions (IEEE Wireless Communications 2004) Hao Yang, et al. October 10 th , 2006 Jinkyu Lee. Contents. Introduction Attacks A Multi-fence Security Solution Network-layer security Message authentication primitives Secure ad hoc routing

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346 views • 21 slides
Delay Aware, Reconfigurable Security for Embedded Systems

Delay Aware, Reconfigurable Security for Embedded Systems

Delay Aware, Reconfigurable Security for Embedded Systems. Tammara Massey 1. Foad Dabiri 1. Philip Brisk 2. Majid Sarrafzadeh 1. 1. 2. Outline. ECG Application Security in BANs Related Work Dynamic Security System (DYNASEC) Conclusion. 1/15. Body-Area Network Application.

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279 views • 16 slides
3GPP SA3 Interworking Security Issues II

3GPP SA3 Interworking Security Issues II

3GPP SA3 Interworking Security Issues II. Andrew Myers British Telecommunications 13 th July 2004. Introduction.

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75 views • 7 slides

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