Yes, next-generation NDR solutions support the analysis of encrypted traffic without decryption. Nearly 75% of network traffic is encrypted, and much of it goes undetected by traditional methods of threat detection within the traffic. These might involve the out-of-band decryption method and in-depth analytics that can be leveraged by NDR solutions to track effectively encrypted communications. That enables the identification of malicious activities masquerading in these encrypted data streams and sustains the level of visibility and control an organization can retain over its networks in the face of encryption.