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CCIE Collaboration Quick Reference: Cisco Unified Communications Security

Chapter Description

In this chapter, Akhil Behl explains how to secure a converged communications network by discussing potential threats as well as options for maintaining the confidentiality of network data and its integrity.

Application Layer Security

The application layer is the layer at which Cisco Collaboration applications interact with the network, other applications, and endpoints. CUCM, Cisco Unity Connection, and Cisco Unified IM Presence are examples of applications that leverage the OSI model’s application layer’s services. The following sections address the security mechanisms offered by Cisco Unified CM.

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