Taking Computer Networks Security Education to the Next Level


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Computer network security has grown increasingly important as the threat of spyware and viruses are increasing day by day. As these malicious programs get downloaded to your computer system without your consent, it results in serious damages to your computer. These damages can be as simple as the loss of information in your emails to serious issues like the whole computer system crash. Therefore, computer network security must be properly understood before it’s installed. This article gives you some computer network security facts and explains them in easy words.

An Overview

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The first and the foremost part of computer network security is Digital Communication. This class requires no prior knowledge or pre-requisites, but you will get to know all the latest terminologies in computer networks security during the introductory lectures. This class is mainly arranged as follows: Digital Communication in Computers. This is the first section of computer network security.

This section introduces the students to computer networking and explores some typical issues associated with the networking area. It also explains the computer network’s security and discusses some typical threats and security issues. This particular section of computer security is very helpful for the new learners.

Network Security Assessment is the next segment, which gives a detailed explanation about the entire security aspects of the network and how much risk your system is exposed to. This class provides a complete description about security threats and how to secure your computer network. Network security assessment classifies security threats and gives solutions to various security issues. This class helps you to understand network security in a better way and helps you secure your computer.

Next are the Network Protocols and their security definition. This particular topic deals with the set of protocols and their security definitions. This chapter gives you an idea about security protocols like TCP/IP, SMTP, FTP, and ICQ. The next level of security involves the use of protocols and describes their security definition. This chapter also discusses the security protocols used in mobile phones and wireless devices.

Computer And Data Security Education

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Data security is the next important topic which deals with the privacy of computer network traffic. The topic discusses the risks and hazards of leaking information. The importance of data confidentiality and secrecy is discussed in this particular chapter. It describes the data security features and guidelines in WPA and WPA2. This secures the privacy of the network traffic. This chapter also gives you an idea about security protocols used in wireless devices.

A brief overview of the topics discussed above is given in the following chapters. This chapter provides a detailed discussion on risks and hazards of the networks, discusses basics of computer security and discusses important data security features. It also describes the importance of protocols and data security and data integrity. The last chapter explains the importance of WPA and WPA2 for security in computer devices.

The topics discussed above are the topic of numerous computer security books and articles. The topics are very important to keep your computer system free from any security threats. I have tried to cover some of the important computer network security topics in my website. It is always good to read more about security and protect your computer system from security threats.

In my first article I explained some basics of WPA and WPA2 security and explained why these protocols are important for security in computer systems. WPA is an encryption standard that allows only specified parties to access information within a network. In this article I want to go deeper and explain more about WPA and its importance for network security.

In this course you will learn how to use routing protocols and some of the advantages that they provide for network security. The importance of routing protocols is that they provide security for your network by determining which computers can send data to certain computers. If a computer is inside a shared network, the routing protocol will determine which computers are allowed to send data to which ones. For example, in an office network, the routing protocol may establish that all computers in the office are authorized to send and receive data from clients. In this case all the employees in the office network are authorized to use their computer and any data they send to anyone outside the office network will be encrypted and protected.

Bottom Line

The last thing you will learn in this course is the OSI model of computer networking. The OSI model is a simplified version of IP networks which are used mainly for communication purposes. The OSI model divides computer networking into two layers, which are the physical layer and the logical layer. The physical layer controls the sending and receiving of signals and the logical layer controls the authorization of received or sent data.

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