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Cisco Digital Network Architecture: Intent-based Networking for the Enterprise, First Edition by Simone Arena, Matthias Falkner, David Zacks, Tim Szigeti

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Chapter 22

Cisco DNA Encrypted Traffic Analytics

This chapter examines an important and exciting new area of security innovation within Cisco Digital Network Architecture—namely, Encrypted Traffic Analytics (ETA).

Cisco ETA provides two very important capabilities for enterprises wishing to enhance their security posture, as depicted in Figure 22-1:

An illustration shows Primary benefits of Encrypted Traffic Analytics. The benefits listed are Malware in Encrypted Traffic and Cryptographic Compliance.
Figure 22-1 Primary Benefits of Encrypted Traffic Analytics
  • Encrypted malware detection: Today, more threats than ever that lurk on the enterprise network are leveraging encryption in an effort to avoid detection. ETA provides the capability to distinguish malicious from benign flows in encrypted ...

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