The complexity and sophistication of computer network attacks is on the rise. To protect information systems from these threats, a security approach must protect against both known and unknown attacks --- at every level. This requires an integrated security solution, with collaboration between networking and computing security.

NSSPlus helps our customers develop security solutions based on defense-in-depth (DiD) methods - a comprehensive, flexible approach with end-to-end coverage. Think of it as establishing layers or concentric rings of protection throughout your enterprise.

Defense-in-depth methodology considers the following elements:

• Security policy
• Security architecture
• Security technologies
• Identity
• Perimeter security
• Host and application security
• Security policy management
• Information assurance

We can guide customers at the security architecture development stage or after you have stood up your architecture.

The importance of layers.