Product Description : 
Features
SonicOS Platform The SonicOS architecture is at the core of every Sonicwall physical and virtual firewall including the NSv and NSa Series, SuperMassive Series and TZ Series. Refer to the Sonicwall SonicOS Platform datasheet for the complete list of features and capabilities. Automated breach prevention NSv delivers complete 
advanced threat protection, including high-performance intrusion and malware prevention, and cloud-based sandboxing with Sonicwall’s RTDMI technology

Zone protection
NSv strengthens internal security by enabling segmentation of the network into multiple security zones, with intrusion prevention service keeping threats from propagating across the zone boundaries. Creating and applying access rules and NAT policies to traffic passing through the various interfaces, it can allow or deny internal or external network access based on various criteria.

Secure communication
NSv ensures the data exchange between groups of virtual machines is done securely, including isolation, confidentiality, integrity, and information flow control within these networks via the use of segmentation.

Data confidentiality
NSv blocks information theft and illegitimate access to protected data and services.