A Demilitarised Zone (DMZ) is a network segment that separates an organisation’s internal network from external networks, such as the Internet. The DMZ hosts external-facing services like web servers and email servers while protecting the internal network from direct access.
Advantages
- Security: The DMZ adds an extra layer of security by isolating sensitive data.
- Controlled Access: It allows controlled access to services without exposing the internal network.
- Reduced Risk: If an external service is compromised, the internal network remains safe.