Essay - Network Security: an Issue for Business Data Communication Computer Security...

Network Security: an Issue for Business Data Communication

Computer security and the protection of data has been an issue since ***** early 1980s when computers became st*****dard office equipment. Company sensitive information is stored on computers. Protecting the access to and integrity of this information has been a key concern for managers and computer specialists alike. The issues in data security have not changed, however ***** advent of the Internet ***** made keeping data secure more difficult. The ***** did not change the key *****, just the number of users trying to access the information. Network administra*****rs ***** been facing these issues for quite some time.

The ***** security issue ***** IT professionals is to protect the system from invaders or intruders known as Hackers. Hackers can be grouped into several categories according to motive. They are Joyriders (who do it for fun), Vandals (who do it to cause harm), Scorekeepers (who compete for the challenge of hacking), Spies (***** wish to steal information), and others who accidentally access information (Singel, 2001). Hackers access networks in a variety of ways including stealing passwords, making their system appear ***** ***** a friendly system, and remotely changing or turning off security protocols.

Netw*****k security measures are expensive to implement and maintain. The ***** professional must constantly weigh the level of ***** afforded by ***** current system against rising costs. ***** objective of ***** project will be to survey the latest network security advances and examine their current applications. ***** will be examined in terms ***** security levels, vulnerabilities, ease of use and cost to implement ***** maintain. The advantages and disadvantages ***** these ***** ***** be examined as well as their suitability ***** specific needs. It will also examine the current and *****ed needs of ***** Network ***** field and make predictions ***** to where the field of IT security will go in the future.

This research will be of greatest benefit ***** the person wishing to enter ***** ***** field ***** Network Security. It will also ***** the CEO or business manager who is ultimately responsible for balancing budget with company *****. It is necessary ***** anyone in a m*****nagement position to understand and keep abreast of the most current ***** measures, technology and techniques. This project will take a look at the current status of network security and future trends and needs. This project will compare and contrast the ***** and ***** current advances in this field.

Firewalls, passwords and encryption are tools used to provide the security of the *****. *****se security ***** are currently ***** primary techniques for data *****ion. However, these techniques are not failsafe and can slow the speed of ***** *****. The computer must be secure, yet remain usable. This is the balance that IT professionals must try to achieve. They ***** maintain a secure *****, ***** make certain that the system is not slowed in ***** process.

Data backup is an important ***** in data security. No one will argue the necessity of having