Virtual Private Data Center - Assure offers unmatched security and isolation by leveraging both virtual security layer as well as security and load balancing on physical layer. VPDC-Assures supports all common IT architecture from Single tier to three tier setups.
Traditionally deployed for web applications with a presentation tier (or DMZ) for public access and a database for private access. Following is the container model with and without Load balancers. Calls between public and private traverse the same firewall authenticated through a policy defined by the customer.
Architecture is ideal for customers hosting enterprise class applications on the cloud. Policy control separates each tier and second layer firewall provides additional security. This stringent measure helps in regulatory and governance compliance.
The second layer firewall would be a software - firewall based on VMware’s Vshield or equivalent. If customers decide for dedicated firewall appliances, second firewall could be an integration of a selected device; delivered through the HybridCloud model.
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