Udp interaction, Computer Network Security

Assignment Help:

UDP INTERACTION

 UDP follows four kinds of interaction

  • 1-to-1: One application can interact with one application.
  • 1-to-many: One application can interact with many applications.
  • Many-to-1: Many applications can interact with one application.
  • Many-to-many: Many applications can interact with many applications.

 

SUPPORT FOR UNICAST, MULTICAST AND BROADCAST:

 UDP gives multicast 1-to-many interaction using broadcast or a multicast. Sender uses a broadcast address as the receiver address to communicate with many applications. It is very useful for Ethernet networks.

 

ENDPOINT IDENTIFICATION WITH PROTOCOL PORT NUMBERS:

UDP checks an application as an endpoint. Mechanism cannot be similar as of the operating system. No common operation exist. There are multiple identifiers like job names, protocol identifiers and task identifiers.

 

 UDP gives a set of identifiers known 'protocol ports.' It is independent of the underlying platform. Every computer using UDP gives a mapping between the protocol port number and the program checks of its operating system.

 The address and protocol port specifications of an application describe the kind of interaction. To engage in a 1-to-1 communication, the application shows:

  • The local port number
  • Remote IP address
  • The remote port number

 

 


Related Discussions:- Udp interaction

Mention most relevant clause of iso 27001:2005, QUESTION (In this ques...

QUESTION (In this question, you will need to use the ISO 27001:2005 and ISO 27002:2005 standards) For each of the situations below, comment on the following: 1. Mention

Network design approach, Problem a) Give three reasons why traditional ...

Problem a) Give three reasons why traditional Network Design approach is less appropriate for many of today's networks? b) The network requires of users are organized into m

Describe how a cellular network works, Problem 1 . Show various features of...

Problem 1 . Show various features of a 1G network Total three features for each feature of 1G Problem 2. Describe how a cellular network works with functional block diagram

Policy management-information security, POLICY MANAGEMENT Policies should...

POLICY MANAGEMENT Policies should be managed as they constantly change. Good policy development and maintenance make a more resilient organization. All policies undergo tremendou

Base lining-risk management, Base lining •    Organizations do not have ...

Base lining •    Organizations do not have any contact to each other •    No two organizations are identical to each other •    The best practices are a moving target •    K

Vulnerability identification-risk management, Vulnerability Identification ...

Vulnerability Identification Specific avenues threat agents can exploit to attack an information asset are known as vulnerabilities. Examine how each threat can be generated and

Improving domain blacklisting - spam mail, Improving domain blacklisting: ...

Improving domain blacklisting: Current domain blacklisting techniques are not very effective as spammers keep replacing blacklisted domains with newly registered domains. Also

Carrier sense multiple access (csma), CARRIER  SENSE MULTIPLE ACCESS (CSMA...

CARRIER  SENSE MULTIPLE ACCESS (CSMA) There is no central access management when computers transfer on Ethernet. For this solution the Ethernet employs CSMA to coordinate tran

CNSS, Assume that a security model is needed for the protection of informat...

Assume that a security model is needed for the protection of information in your class. Using the CNSS model, examine each of the cells and write a brief statement on how you would

Address resolution , Mapping between a hardware address and a protocol addr...

Mapping between a hardware address and a protocol address is known Address Resolution. A router or host uses address resolution when it requires to transmit a packet to another dev

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd