Differences between internet, intranet and extranet
INTERNET It is a global interconnection of millions of private and public computers linked together through wireless connections,wire and other means to share/exchange information.
INTRANET Intranet is an private firm or individual network that uses internet standards and software.Intranet is is only accessible by authorized members and normally use to share information,data, and ot circulates memorandums within the organization.
EXTRANET Is an inter-organization system which also uses internet technology normally use to facilitate information between outsiders (customers, suppliers) of the organization. Also use by companies to get feedback and reviews of products and services from the customers.
Similarities of internet, intranet and extranet
- They all require internet protocols
- All built to share/transfer information(documents)
- They all requires data connection
- They can be secured by security/encryption codes or firewall
- Requires personal computer(PC) or mobile phone
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