SIMULATION PARAMETERS
The existing network is physically isolated from the internet and any other networks. It has the following components: 

• 50 workstations 
• 1 database server 
• 1 application server 
• 1 print server 
• 1 file server 
• multiple switches 

With the new network, the fictitious company wants to: 

• Have a web-facing web server to host the company website 
• Setup an in-house Microsoft Exchange Email server 
• Setup a secure FTP server for external client access 
• Give remote users VPN access to the LAN 
• Provide a wireless connectivity option for internal laptops 
• Have internet access to the workstations and laptops 

In order to achieve this, the new network will require the following additional components: 

• 1 web server 
• 1 email server 
• 1 web-facing secure FTP server 
• 1 vpn server 
• 1 internal wireless switch 
• 20 laptops to be connected via wireless switch 

PROBLEM
Create a new network design utilizing any additional switches, firewalls, or other security equipment might be needed to secure it. In addition, develop a network threat analysis strategy to identify any security threats and their possible countermeasures. 

SOLUTION