What is an extranet and how does it work?
As an extended Internet, extranet is a private business network of several cooperating organizations located outside the corporate firewall. An extranet depends on the existing Internet infrastructure such as servers, e-mail clients, and web browsers.
What is an intranet and how does it work?
“Intranet” means “internal” or “within,” so an intranet is an internal or private network that can only be accessed within the confines of a company, university, or organization. An intranet is connected to the Internet through one or more firewalls. Components of an intranet include servers, networks, and web browsers.
What are the security challenges of an intranet?
passwords, encryption and firewalls. When a n intranet is legal user name and password (Norton, 2006). Asi de from intranet, an extranet and the Internet. They are related to the or come from hackers and hostile organization s. Challenges quandaries. However, both environments can cause unplanned challenges (B akry, 2003).
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