Glossary of Key Terms

Authentication Header (AH) A protocol that defines a method for digitally signing IP packets. Signing packets is accomplished by hashing the IP header and data payload.

certificate authority (CA) A trusted entity that is responsible for issuing digital certificates.

Cisco Adaptive Security Device Manager (ASDM) A management option for Cisco ASA appliances that can also manage the Cisco AnyConnect Secure Mobility Client.

Cisco Defense Orchestrator (CDO) A cloud-based management option for Cisco security devices ranging from the ASA Series to other firewall and network devices.

Cisco Secure Firewall Device Manager (FDM) A management option for multiple 1000 Series and 2100 Series devices and select 5500-x Series devices running ...

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