part vi network programming

network programming in c

Ngày tải lên : 05/09/2013, 09:57

... Rudoff, “Unix Network Programming volume 1: The Sockets Networking API”, 3rd Edition, Addison-Wesley, 2003 Concepts Application Socket • Sockets provide a standard interface between network and ... protocol level To teach concurrent network programming in C Relation Between Labs and Lectures Layer Lab Lecture 14 15 16 17 18 19 20 21 22 23 Week Network Programming in C: The Berkeley Sockets ... Stream – provides a virtual circuit service • Commonly used with TCP/IP and UDP/IP, but not specific to the Internet protocols • Only discuss TCP/IP sockets today Datagram – delivers individual packets...

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Part 30 - Network Address Translation - NAT

Ngày tải lên : 18/10/2013, 09:15

... giao tiếp với bên Tại cửa sổ Network Address Translation Properties Card Lan bạn chọn Tab Services and Ports 10 of 14 Chọn tiếp mục Web Server (HTTP) Cửa sổ Edit Services cho ta thấy rõ Port mà ... OK vừa giới thiệu xong phần Network Address Translation - NAT 291 MCSA Công ty TNHH đầu tư phát triển tin học GC Com Chuyên trang kỹ thuật máy vi tính cho kỹ thuật vi n tin học Điện thoại: (073) ... nên IP IP Private nên mục Interface type bạn chọn lựa chọn Private interface connected to private network of 14 Tiếp tục cấu hình cho Card Lan Nhưng lần ta chọn Public interface connected to the...

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Information Security: The Big Picture – Part VI

Ngày tải lên : 04/11/2013, 12:15

... password for authentication and it provides that password whenever it is requested The PAP protocol is supported on many types of network devices, particularly older devices that have not yet implemented ... supported by many network devices • Device prompts for a user name and password • Authenticates password via call to TACACS server • Allows for use of multiple authentication devices • Not robust ... needed to access network services When access to a service is required, an appropriate ticket for that service must be retrieved from the Kerberos server and presented to the desired service All of...

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Tài liệu Cisco Security Setup & Configuration: Part 3 – Network & Host-Based IPS doc

Ngày tải lên : 09/12/2013, 17:15

... features a suite of service modules that include a Firewall Services Module (FWSM), Intrusion Prevention Services Modules (IPSM), and VPN Service Module (VPNSM) These service modules integrate ... even device configurations Additionally, by using the very network that carries user traffic to manage your devices’ “In-Band Management,” you run the risk of loosing connectivity to your devices ... a device during the installation and configuration of each new service When securing your network, it is important to implement security at every layer as available by your networking device...

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Tài liệu Information Security: The Big Picture – Part VI doc

Ngày tải lên : 10/12/2013, 14:16

... password for authentication and it provides that password whenever it is requested The PAP protocol is supported on many types of network devices, particularly older devices that have not yet implemented ... supported by many network devices • Device prompts for a user name and password • Authenticates password via call to TACACS server • Allows for use of multiple authentication devices • Not robust ... needed to access network services When access to a service is required, an appropriate ticket for that service must be retrieved from the Kerberos server and presented to the desired service All of...

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Tài liệu Intrusion Detection The Big Picture – Part VI pdf

Ngày tải lên : 10/12/2013, 14:16

... will examine part of one developed for Windows NT 18 NAVAL SURFACE WARFARE CENTER, DAHLGREN DIVISION IS SECURITY OFFICE, CODE CD2S WINDOWS NT COMPUTER RISK ASSESSMENT JUNE 7, 1999 PART II (V3.1) ... audit information is collected, (2) who reviews the audit logs, and (3) the frequency of said review Include the signature(s) of those conducting the review ( ) There are no Anonymous users ( ) ... be likely to receive support as opposed to overhead devices 45 Asset Identification and Valuation • Hardware units, computers, network devices, peripherals • Software • Data ** How you calculate...

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Tài liệu Risk Management The Big Picture – Part VI ppt

Ngày tải lên : 10/12/2013, 14:16

... firewall of course Many wireless networks are installed with default settings and can be an enormous hole in your defenses Try connecting to your network with a wireless device from the parking lot ... servers in the event of another virus attack like ILOVEYOU? An hour, a day, three days? • In the event of a distributed denial of service attack, can we accept having our e-commerce web site unavailable ... person (part time) reviewing logfiles generated by a low cost intrusion detection system Free software (such as snort or SHADOW) running on a low cost sensor and analysis combination can provide...

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Tài liệu Information Security: The Big Picture – Part VI pptx

Ngày tải lên : 10/12/2013, 15:15

... password for authentication and it provides that password whenever it is requested The PAP protocol is supported on many types of network devices, particularly older devices that have not yet implemented ... supported by many network devices • Device prompts for a user name and password • Authenticates password via call to TACACS server • Allows for use of multiple authentication devices • Not robust ... needed to access network services When access to a service is required, an appropriate ticket for that service must be retrieved from the Kerberos server and presented to the desired service All of...

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Tài liệu Cisco Security Setup & Configuration: Part 3 – Network & Host-Based IPS ppt

Ngày tải lên : 21/12/2013, 04:18

... features a suite of service modules that include a Firewall Services Module (FWSM), Intrusion Prevention Services Modules (IPSM), and VPN Service Module (VPNSM) These service modules integrate ... even device configurations Additionally, by using the very network that carries user traffic to manage your devices’ “In-Band Management,” you run the risk of loosing connectivity to your devices ... a device during the installation and configuration of each new service When securing your network, it is important to implement security at every layer as available by your networking device...

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Tài liệu Network Programming with Perl pdf

Ngày tải lên : 21/12/2013, 04:19

... socket to a particular interface the you can use INADDR_ANY If you want to bind the socket to a particular interface then you must pass a packed IP address The Socket module provides inet_aton ... Case studies Common problems Commonly used network protocols IO::Socket, with examples UDP server/client examples Slide Introduction Perl provides direct access to the C library routines ... binary format The Socket module provides these constants and also many functions for packing and unpacking these data structures The IO::Socket module provides a higher level access to creating...

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Tài liệu Intrusion Detection The Big Picture – Part VI ppt

Ngày tải lên : 17/01/2014, 08:20

... will examine part of one developed for Windows NT 18 NAVAL SURFACE WARFARE CENTER, DAHLGREN DIVISION IS SECURITY OFFICE, CODE CD2S WINDOWS NT COMPUTER RISK ASSESSMENT JUNE 7, 1999 PART II (V3.1) ... audit information is collected, (2) who reviews the audit logs, and (3) the frequency of said review Include the signature(s) of those conducting the review ( ) There are no Anonymous users ( ) ... be likely to receive support as opposed to overhead devices 45 Asset Identification and Valuation • Hardware units, computers, network devices, peripherals • Software • Data ** How you calculate...

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Tài liệu Java(TM) Network Programming and Distributed Computing docx

Ngày tải lên : 19/01/2014, 19:20

... of the networking classes that the API provides 2.5 Java Networking Considerations The range of networking classes provided by Java makes it an ideal language for network programming Having been ... of network programming; readers requiring applets with greater network privileges should further investigate code signing on their own 2.6 Applications of Java Network Programming Network programming ... appreciated viii Chapter Networking Theory This chapter provides an overview of the basic concepts of networking and discusses essential topics of networking theory Readers experienced with networking...

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Tài liệu Cisco Security Setup & Configuration: Part 3 – Network & Host-Based IPS pdf

Ngày tải lên : 24/01/2014, 10:20

... features a suite of service modules that include a Firewall Services Module (FWSM), Intrusion Prevention Services Modules (IPSM), and VPN Service Module (VPNSM) These service modules integrate ... even device configurations Additionally, by using the very network that carries user traffic to manage your devices’ “In-Band Management,” you run the risk of loosing connectivity to your devices ... a device during the installation and configuration of each new service When securing your network, it is important to implement security at every layer as available by your networking device...

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Tài liệu 8 Network Programming pdf

Ngày tải lên : 27/01/2014, 14:20

... - 1) Dim IPParts() As String = IPAndPort.Split(","c) Dim IP As String = IPParts(0) + "." + IPParts(1) + "." + _ IPParts(2) + "." + IPParts(3) Dim Port As Integer = Convert.ToInt32(IPParts(4)) ... later in networking code Solution Use the System.Net.Dns class, which provides shared GetHostName and GetHostByName methods Discussion The Dns class provides domain name resolution services You ... provide the same content and to determine which one will offer the lowest network latency for communication NOTE A ping attempt might not succeed if a firewall forbids it For example, many heavily...

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Tài liệu MOTION MOUNTAIN part VI doc

Ngày tải lên : 17/02/2014, 01:20

... relativity that the virtual particles exchanged in collisions move faster than light We know from quantum theory that virtual particle exchange implies actions below the minimum action Virtual particles ... observable gravity effects in particle physics 247 • The status of our quest 248 10 General rel ativit y deduced from strands Flat space, special relativity and its limitations 249 • Classical gravitation ... field equations of general relativity 261 • Equations from no equation 262 • The Hilbert action of general relativity 263 • Space-time foam 263 • Gravitons and gravitational waves 263 • Open challenge:...

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Java Network Programming, 3rd Edition ppt

Ngày tải lên : 06/03/2014, 11:20

... Acknowledgments Chapter Why Networked Java? 1.1 What Can a Network Program Do? 1.2 Security 1.3 But Wait! There's More! Chapter Basic Network Concepts 2.1 Networks 2.2 The Layers of a Network 2.3 IP, TCP, ... platform for serious network programming To so, this book provides a general background in network fundamentals, as well as detailed discussions of Java's facilities for writing network programs ... relevant chapters I've also rewritten large parts of the book to reflect changing fashions in Java programming in general and network programming in particular Applets and CGI programs are emphasized...

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Java network programming

Ngày tải lên : 19/03/2014, 13:36

... Why Networked Java? In the last 10 years, network programming has stopped being the province of a few specialists and become a core part of every developer’s toolbox Today, more programs are network ... network Java really understands), the hidden parts of the network belong to the host-to -network layer (also known as the link layer, data link layer, or network interface layer) The host-to -network ... reference to network programming in Java than the last edition Organization of the Book This book begins with three chapters that outline how networks and network programs work Chapter 1, Why Networked...

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Unix network programming volume 1

Ngày tải lên : 19/03/2014, 13:36

... Rudoff, UNIX Network Programming Volume 1, Third Edition: The Sockets Networking API • Table of Contents W Richard Stevens, Advanced Programming in the UNIX® Networking UNIX® Network Programming ... building robust, high-performance networked systems in any environment: UNIX Network Programming, Advanced Third Edition Michi Henning/Steve Vinoski, Volume 1, CORBA® Programming with C++ Building ... the general concepts we present Virtually every operating system (OS) UNIX® Network Programming Volume 1, Third Edition: The Sockets Networking provides numerous network- aware applications such...

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Unix network programming volume 2

Ngày tải lên : 19/03/2014, 13:36

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Network programming in c

Ngày tải lên : 19/03/2014, 13:41

... “l” for long Thus: htons() host to network short htonl() host to network long ntohs() network to host short ntohl() network to host long Beej’s Guide to Network Programming Using Internet Sockets ... function–not at this party, anyway But there are: • • • • htons() – “Host to Network Short” htonl() – “Host to Network Long” ntohs() – Network to Host Short” ntohl() – Network to Host Long” ... need a network to write network program? Fortunately for you, virtually all machines implement a loopback network “device” that sits in the kernel and pretends to be a network card (This is the...

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