Selasa, 20 Januari 2009

The Computer Revolution/Internet/Security

From Wikibooks

Security

Overview

Internet security falls into categories of software that have been developed to ensure that we all enjoy ourselves on the internet. There are three major areas of concern surrounding internet security: , Authentication of the information ( the information is authentic), authorization( the user has permission to use it), and confidentiality. Confidentiality is a area of major concern because many people shop online, bank online etc. We need to know that our information will not be published to the masses when we enter a site. There is an institutes that has complied a database and training program for the internet called CERT. \ The security is some times important since it can lead your life in danger ,you may create a new Email but for sure you can not delete the information which is stolen .

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