Network security

1.0 INTRODUCTION         2 FACTS AND FINDINGS         2 2.4.1 Passwords         6 2.4.2 Data encryption and decryption         6 2.4.3 Historical and Statistical Logging         7 2.4.4 Closed User Groups         7 2.2.5 Secure Transmission Facilities         7 2.2.6 Firewalls         7 2.2.7 Physical protective cover         8 APPENDIX B         9 APPENDIX C         9 bail: How do you secure affair Information 1.0 Introduction As we tell apart the need of culture intercourse becomes vital in the 20th century as we call it Information Age. some(prenominal) business and government were concerned with tribute system and the need for data security becomes evident. Therefore the discipline processing system processing, centralised database depot techniques and communication networks has increased the need for security . The concerns ab verboten security of an organisation is not directly depend on the data communication cerebrate areas but too the control mechanism which implements, restricts and protects the threats from in and out side the organisation. This report proposes the need of security and ways in which the organisations secure their business information give be discussed. Facts and findings 2.1 What is Security?

Security is the state of mind [1] An voice is mission out(predicate) one of the detective movies who show how easy it is to hook a telephone- Although it is illegal unauthorised access is gained, d amage open fire be done to sensitive data i! f leaked from one lodge to some separate which can provide criminals with the electronic amber mine of phony opportunities.[2] so this justifies the need for security. Many definitions assure that security gist ..unauthorised access, such as preventing a hacker from breaking into your calculating machine (Fitzgerald and Dennis, 1996, pp426). This statement shows the importance of the computer security, because the computer data storage device such as difficult drive and other computer storage devices, which contain the information to use efficiently within organisations, should be prevented. The means of security can also be the physical control of the information that should be prevented from loosing... If you essential to get a full essay, read it on our website: OrderCustomPaper.com

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