IBM Tivoli and Cisco manual Secure communication between components

3.3.1 Secure communication

The components are designed to provide a high level of security between the various elements in the solution. We provide a description of how the various components securely communicate, and Figure 3-7shows an overview of the secure communications.

		CA Server
		Server
	Server	Certificate	Server
Certificate			Certificate
AAA Policy		Compliance	Remediation
Server (ACS)		Server (SCM)	Server (TCM)
EAPoRADIUS	Root
	Certificate
Policy			SSL
Enforcement	PEAP	SSL
Device (NAD)
EAPoUDP/
EAPonLAN
Cisco Trust Agent		SCM	Remediation
Client		Client	Handler
Client

Figure 3-7 Secure communication between components

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