Barracuda Networks offers a flexible, quick, and robust Zero-Touch Provisioning across the use cases tested. Deployment was easy, and the product included comprehensive documentation. The centralized management covered most use cases. For the two use cases with voice and video (Branches 1 and 2), the quality of experience for voice was excellent for both (4.33 out of 4.41), and video was extremely good (4.27 and 4.35 out of 4.53 respectively). From a throughout perspective, the HTTP Connect times were excellent; FTP latency excellent; Emails sent per second excellent; however, when delayed burst was introduced, the performance experienced a degradation. The Rated (VPN) Throughput very good for Branch 1 and extremely good for Branches 2 and 3.