'Port number' presentation slideshows

TCOM 509: TCP/IP - Internet Protocols

1.77k views • 148 slides

Guide to Network Defense and Countermeasures Second Edition

Guide to Network Defense and Countermeasures Second Edition. Chapter 1 Network Defense Fundamentals. Objectives. Explain the fundamentals of TCP/IP networking Describe the threats to network security Explain the goals of network security Describe a layered approach to network defense

860 views • 62 slides

Application Layer and Socket Programming

Application Layer and Socket Programming. Hakim Weatherspoon Assistant Professor, Dept of Computer Science CS 5413: High Performance Systems and Networking September 3, 2014. Slides used and adapted judiciously from Computer Networking, A Top-Down Approach. Goals for Today.

797 views • 50 slides

70-270: MCSE Guide to Microsoft Windows XP Professional Chapter 7: Windows XP Network Protocols

70-270: MCSE Guide to Microsoft Windows XP Professional Chapter 7: Windows XP Network Protocols. Objectives. Understand networking in Windows XP Understand Windows XP networking protocols Configure and use TCP/IP protocols and services Access NetWare servers and services from Windows XP

1.13k views • 47 slides

Java Applet

Kdot :)

771 views • 40 slides

The Transport Layer De/Multiplexing, Reliability

480 views • 33 slides

Network Monitoring and Security

Network Monitoring and Security. Nick Feamster CS 4251 Spring 2008. Network Measurement. Passive vs. Active Measurement. Passive Measurement: Collection of packets, flow statistics of traffic that is already flowing on the network Packet traces Flow statistics Application-level logs

644 views • 27 slides

CURELAN TECHNOLOGY Co., LTD Flowviewer FM-800A

617 views • 25 slides

Chapter 3

Chapter 3. Transport Layer. O BJECTIVES. Understand the rationale for the existence of the transport layer. Understand the concept of application-to-application delivery. Understand the duties of the transport layer: packetizing, addressing, connection creation, and reliable delivery.

404 views • 25 slides

Chapter 11

Chapter 11. User Datagram Protocol. Objectives . Upon completion you will be able to:. Be able to explain process-to-process communication Know the format of a UDP user datagram Be able to calculate a UDP checksum Understand the operation of UDP

488 views • 24 slides

Web Graph representation and compression

Web Graph representation and compression. Thanks to Luciana Salete Buriol and Debora Donato. Locality : usually most of the hyperlinks are local, i.e, they point to other URLs on the same host. The literature reports that on average 80% of the hyperlinks are local.

519 views • 24 slides

RATEX POS*Liberty Maintaining Backup Registers

485 views • 22 slides

Review of Previous Lecture

Review of Previous Lecture. Electronic Mail: SMTP, POP3, IMAP DNS Socket programming with TCP. Announcement. Homework 1 and project 1 due Wed. midnight Submission instruction posted in the newsgroup Recitation materials online. Our goals:

782 views • 19 slides

Chapter 3: Transport Layer

Our goals: understand principles behind transport layer services: multiplexing/demultiplexing reliable data transfer flow control congestion control. learn about transport layer protocols in the Internet: UDP: connectionless transport TCP: connection-oriented transport

672 views • 18 slides

An Introduction to Computer Networks

An Introduction to Computer Networks. Lecture 3: Sockets. University of Tehran Dept. of EE and Computer Engineering By: Dr. Nasser Yazdani. Outline. Protocol-to-protocol interface. Process model Socket programming What is a Socket? Why do we need sockets? Types of sockets

633 views • 18 slides

UNIX Socket Programming CS 6378

UNIX Socket Programming CS 6378 Project Reference Book: Unix Network programming: Networking APIs: Sockets and XTI (2nd edition), Prentice Hall >> UNIX System >> Sockets >> System Calls >> TCP Client Server >> UDP Client Server >> Threads Socket API

979 views • 16 slides

FTP FILE TRANSFER PROTOCOL

496 views • 16 slides

Information Security Session October 24, 2005

Information Security Session October 24, 2005. Bill Eaheart Network Security Coordinator DePaul University. Top Ten List. Install Operating system Updates and Patches Install Anti-Virus and Spyware Protection Use a Host Based Firewall Create a strong password

481 views • 13 slides

UDP PWs draft-stein-pwe3-udp-00.txt

270 views • 10 slides

Transport Protocols

Transport Protocols. Relates to Lab 5. An overview of the transport protocols of the TCP/IP protocol suite. Also, a short discussion of UDP. Orientation. We move one layer up and look at the transport layer. Orientation. Transport layer protocols are end-to-end protocols

218 views • 7 slides