Cutting Edge 2005 workshop, IIT Kanpur Smart Cards: Technology for Secure Management of Information Rajat Moona Computer Science and Engineering IIT Kanpur [email protected]…

1. Lesson 20-Wireless Security 1 2. OverviewIntroduction to wireless networks.Understanding current wireless technology. Transmission security, authenticationUnderstanding…

Slide 1Authentication Nick Feamster CS 6262 Spring 2009 Slide 2 2 What is Authentication? Reliably verifying the identity of someone (or something). Examples –Voice –Pictures…

1. Clocking & Sync SyncE , NTP , PTP etc. Oded Rotter [email protected] Based On: http://en.wikipedia.org/wiki/Synchronous_Ethernet http://www.metroethernetforum.org/Assets/White_Papers/Packet_Synchronization_over_Carrier_Ethernet_Net…

Introduction Network Time Protocol (NTP) synchronizes clocks of hosts and routers in the Internet. NIST estimates 10-20 million NTP servers and clients deployed in the Internet…

Slide 1User authentication Tuomas Aura CSE-C3400 Information security Aalto University, autumn 2014 Slide 2 Outline 1.Passwords 2.Physical security tokens and two-method…

Slide 1 Tuomas Aura T-110.4206 Information security technology User authentication Aalto University, autumn 2012 Slide 2 Outline 1.Passwords 2.Physical security tokens and…

Slide 1 Enhanced NTP IETF – TicToc BOF Greg Dowd – [email protected] Jeremy Bennington – [email protected]@[email protected]…

Slide 1 Network security BGP and DNS Worms Slide 2 BGP: Border Gateway Protocol Designed in 1989 as a way for autonomous systems (AS) – usually routers - to exchange routing…

Slide 1 Application Security: General apps &Web service (April 11, 2012) © Abdou Illia – Spring 2012 Slide 2 2 Learning Objectives Discuss general Application security…