1. Intranet within a Company
● What's using system by Company ?
● The firewall
● The Internal email system
● The Groupware
● The videoconferences meeting

2. What's using system by Company?
●Employees used
systems that are
Firewall,Internal email
system and Groupware
within the company.

3. The firewall
● The firewall is a
hardware/software
combination that
protects the corporate
intranet from snooping
eyes and malicious
attack.

4. The Internal email system?
● The Intranet is a
network in a company
built with the
technology of the
Internet standard.
● The Internal email
system is included the
Intranet and equal to
the Internet.