'Passive monitoring' diaporamas de présentation

802.11i Wireless Security

802.11i Wireless Security. Patrick Wiseman and John Holmes. Timeline. W.E.P. STANDARD BROKEN BY STATISTICAL ATTACK. 802.11 PROTOCOL INTRODUCED. AMENDMENT 802.11G. AMENDMENTS 802.11A & 802.11B INTRODUCED. WPA INTRODUCED IMPLEMENTING TKIP ENCRYPTION.

322 views • 31 slides

Vision for Sensor Networks

Vision for Sensor Networks. CSE 291 Chien Spring 2003 April 8, 2003. Course Logistics. Friday meeting time 1230-150, SSB 106 (only irregularly, including this Friday) Web site emerging Information being added regularly Initial paper presentation signups and paper summaries

362 views • 28 slides

Quality of Service for Real-Time Network Management

Quality of Service for Real-Time Network Management. Debbie Greenstreet Product Management Director Texas Instruments. Agenda. Overview of VoIP QOS QOS system level elements QOS measurement metrics QOS monitoring techniques Solutions. VoIP Quality Monitoring.

340 views • 24 slides

Juniper CALEA(LI)/Monitoring Solution Architectures

Juniper CALEA(LI)/Monitoring Solution Architectures. Richard Holben rholben@juniper.net UKNOF October, 2006. Agenda. State of LI Worldwide Juniper Core, Edge and Access solutions Leveraging LI Needs Summary Questions. State of LI Worldwide. United States

226 views • 22 slides

Enhancing Web Browsing Security on Public Terminals Using Mobile Composition

294 views • 19 slides

Detecting Forged TCP Reset Packets

Detecting Forged TCP Reset Packets. Authors: Nicholas Weaver, Robin Sommer, Vern Paxon Presented by: Anuj Kalia, Shashank Gupta. Abstract. Network administrators enforce usage restrictions by terminating connections when deemed undesirable.

284 views • 17 slides

Network Performance Measurement

432 views • 16 slides

Passive Measurements on the Abilene

142 views • 14 slides

Understanding Botnets: How Massive Internet Break-Ins Fuel an Underground Economy

Understanding Botnets: How Massive Internet Break-Ins Fuel an Underground Economy. Jason Franklin and Vern Paxson. Abstract. We study how the creation of massive networks of compromised machines fuel an underground economy.

140 views • 13 slides

Active Probes for Performance Monitoring (APPM)

Active Probes for Performance Monitoring (APPM). Draft: <draft-cole-appm-00.txt> posted to DISMAN WG list Authors: Cole, R., Kalbfleisch, C. and D. Romascanu Outline: Introduction Goals and Objectives Architecture Previous and Related Work Configuration Issues Implementation Issues

222 views • 7 slides

SIP-Based Voice Measurement Infrastructure

SIP-Based Voice Measurement Infrastructure. Cesar Marcondes UCLA. Motivation. Voice Measurements Predict Voice Quality Gateway Provisioning Assessment of Priority Voice over IP Calls in SIP.edu Debugging Misconfigured sites. Background/Issues.

318 views • 6 slides