Quality of Service Control in High Speed Networks
Transport Layer Security 1. Outline r Review: Transport Layer r Transport Layer Attacks r Defense Mechanisms: m Secure Sockets Layer (SSL)/Transport Layer.
Transport Layer Our goals: r understand principles behind transport layer services: m multiplexing/demultipl exing m reliable data transfer m flow control.
1: Introduction1 Packet switching versus circuit switching r Great for bursty data m resource sharing m no call setup r Excessive congestion: packet delay.
Previous Lecture r P2P file sharing r Socket programming with TCP r Socket programming with UDP.