Paul the Security Manager of XTech Limited a Cybersecurity firm, setup the DMZ in figure 1 above, to protect the publicly accessible services and the internal network. What types of firewall should be used as the internal and external firewalls that is the most feasible and ensure a high level of security?
Paul the Security Manager of XTech Limited a Cybersecurity firm, setup the DMZ in figure 1 above, to protect the publicly accessible services and the internal network. What types of firewall should be used as the internal and external firewalls that is the most feasible and ensure a high level of security?
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Transcribed Image Text:Paul the Security Manager of XTech Limited a Cybersecurity firm, setup the DMZ in figure 1
above, to protect the publicly accessible services and the internal network. What types of
firewall should be used as the internal and external firewalls that is the most feasible and
ensure a high level of security?
Transcribed Image Text:Internet
External Firewall
IDS
(Snort VM)
DMZ Subnet:
192.168.10.0/24
OMZ Switch
Web Server running on port 80
(Nginx VM)
Internal Firewall
Remote Access Server
(OpenVPN)
LAN Subnet:
192.168.40.0/24
LAN Switch
LAN devices
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