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DMZ
- 1. Unique IT Care
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DMZ (Demilitarized Zone)
Is a special type of network between the internet (which is an
untrusted network) and the corporate network (which is a trusted
network).
A network zone between an external network and the internal
network.
Used to improve the security of an organization's network.
- 2. Unique IT Care
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DMZ Design Architecture
Design
Architecture
DMZ
Single firewall Dual firewall
Dual firewall is more secure than Single firewall
- 3. Unique IT Care
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DMZ Architecture Single Firewall
Single firewall is less secure than dual firewall
- 4. Unique IT Care
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DMZ Architecture Dual Firewall
Dual firewall is more secure than Single firewall
- 5. Unique IT Care
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DMZ Common Service
DMZ Common
Service
Web Servers
Mail Servers
FTP Servers
NDS Server
Proxy Servers
VoIP Servers
- 6. Unique IT Care
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Advantages
Reduce and control access
Facilitate Access Control
Prevents network reconnaissance
Protects from Internet Protocol (IP) spoofing
Drawbacks
No internal Protections: Your employees
and authorised users will still tap into the
very sensitive data you store for your
company
- 7. Thank You!
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Unique IT Care