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ORGANISATIONAL NETWORK , Group 9
Sanggawe Sukumaran
Khalis Aqila Dihari
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ORGANISATIONAL NETWORK
Internet technologies
Intranet
- a private network within an organisation which resembles the Internet
- examples: public internet, intranets (browsers, websites, web pages)
Extranet
- purpose: to increase efficiency & reduce costs
- a private network that connects more than one organisation
Network security
Firewall
- consists of hardware & software which control access to a company's intranet & other internal networks
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- proxy server: decides whether it is safe to let a message or file pass into or out of the organisation's network
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Virtual private network
- creates a secure private connection between remote user & an organisation's internal network
- special VPN protocols: create equivalent of a dedicated line between user's laptop computer and & a company server
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