'Include sys socket' presentation slideshows

COS 420

COS 420. Day 20. Agenda. Assignment 4 Posted Chap 16-20 Due April 13 Assignment 5 (last) will be posted prior to Thursday Due May 4 Final exam will be take home and handed out May 4 and Due May 10 Group project program requirements Submitted and accepted

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Computer Network

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Computer Network

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Computer Network

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Introduction to Information Security

Introduction to Information Security. Networking. Transmission Control Protocol (aka TCP). Most widely used protocol A TCP Connection is based on 6 crucial parmeters : Source IP Destination IP Source port Destination port Source byte counter Destination byte counter. TCP/IP Continued.

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??????????. ???? http://okaweb.ec.kyushu-u.ac.jp/lectures/in-ng/. UDP ??????? ( ??????? ). include <stdio.h> #include <strings.h> #include <sys/types.h> #include <sys/socket.h> #include <netinet/in.h> main(narg,arg) int narg; char **arg; { int sock; int s_addr;

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