'Ipsec sa' diaporamas de présentation

Network Mobility

Network Mobility. Yanos Saravanos Avanthi Koneru. Agenda . Problem Definition Background PANA MOBIKE Conclusion References. Yanos. Avanthi. Why Mobility Matters. Cell phones / PDAs 692 million cell phones shipped in 2004 1.7 billion subscribers by end of 2005 Streaming multimedia

697 views • 55 slides

Network Mobility

Network Mobility. Yanos Saravanos Avanthi Koneru. Agenda . Introduction Problem Definition Benchmarks and Metrics Components of a mobile architecture Summary of MOBIKE and PANA Conclusion References. Yanos. Avanthi. Why Mobility Matters. Cell phones / PDAs

427 views • 32 slides

IKE Tutorial

IKE Tutorial. Agenda. Cryptography Basics IPSEC IKE IKE Hybrid Mode. Cryptography - Basics. Cryptography is used for Confidentiality Integrity Authentication (signature) 2 categories Symetric cryptography Asymetric cryptography. Symetric Cryptography.

513 views • 32 slides

Intro to secure communication and commerce Exercise 8

Intro to secure communication and commerce Exercise 8. Problem. Consider a large corporate network using authentication between master device and computer devices Computer devices have very small memory capacity how can the master device use different shared key with each computer's device

380 views • 28 slides

IPSec VPN

448 views • 16 slides

Security Issues in Control, Management and Routing Protocols

270 views • 15 slides

Mobike Protocol draft-kivinen-mobike-protocol-00.txt Tero Kivinen kivinen@safenet-inc

Mobike Protocol draft-kivinen-mobike-protocol-00.txt Tero Kivinen kivinen@safenet-inc.com. Basic Design. Tries to use as much of IKEv2 as possible Notify payloads for address updates Multiple notify payloads, each having one address Separte notify message type for IPv4 and IPv6

242 views • 12 slides

Mobike Protocol draft-kivinen-mobike-protocol-00.txt Tero Kivinen kivinen@safenet-inc

Mobike Protocol draft-kivinen-mobike-protocol-00.txt Tero Kivinen kivinen@safenet-inc.com. Basic Design. Tries to use as much of IKEv2 as possible Notify payloads for address updates Multiple notify payloads, each having one address Separte notify message type for IPv4 and IPv6

269 views • 12 slides

Hui Deng Hitachi (China) Xiaodong Duan China Mobile

Reliability and Load Balance among multiple Home Agents draft-deng-mip6-vrrp-homeagent-reliability-00.txt. Hui Deng Hitachi (China) Xiaodong Duan China Mobile Qin Li Beihang University Rong Zhang China Telecom. Problem. Problem: draft-jfaizan-mipv6-ha-reliability-01

113 views • 10 slides

Internet Key Exchange IKE

Internet Key Exchange IKE. RFC 2409 Services Constructs shared authenticated keys Establishes shared security parameters Common SAs between IPSec peers Relies on the following RFCs RFC 2408: ISAKMP RFC 2407: IPSec DOI RFC 2412: OAKLEY Key Determination. IKE. Phase 1

347 views • 5 slides