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SonicWall NSSP High End Firewall Series
Superior encrypted threat prevention and performance

NSSP Series Next-Generation Firewall (NGFW)

World-class intelligence. Cutting-edge security. Enterprise-sized networks.

SonicWall NSA Firewalls

SonicWall Gen 7 NSSP Models

NSSP 15700 Firewall for Large Enterprises

The new SonicWall NSsp 15700 delivers advanced threat protection and fast speeds at a budget-friendly price. Options from multi-instance architectures to unified policy creation makes defending your environment simpler and more effective. Its high-speed connectivity and large port density - coupled with superior IPS and TLS1.3 inspection support - make the new NSsp 15700 an ideal threat protection platform for enterprise internet edge and data center deployments.

  • Offers multiple 100/40/10 GbE interfaces.
  • True multi-instance capabilities.
  • Complete end-to-end visibility and streamlined management with Unified Policy.
  • Simplified deployment and single-pane-of-glass management.

SonicWall NSSP Models


The SonicWall Network Security services platform (NSsp) High-End Firewall series delivers the advanced threat protection, fast speeds and budget friendly price that large enterprises, data centers, and service providers demand. Options from multi-instance architectures to unified policy creation makes defending your environment simpler and more effective. It's security without compromise.

Designed for large distributed enterprises, data centers, government agencies and service providers, the NSsp High-End series, pairs advanced technologies like Real-Time Deep Memory Inspection (RTDMI™) with high-speed performance.

Features & Benefits

  • Advanced Threat Protection
    Stop Zero-Day and unknown malware in its tracks with Real-Time Deep Memory Inspection (RTDMI™) and Reassembly-Free Deep Packet Inspection (RFDPI). Pair robust on-box technology with cloud-based updates to stay ahead of the threats.
  • Multi-Instance Firewall
    Take a modern approach to legacy multi-tenancy with Multi-Instance using containerized architecture. Run multiple independent firewall instances, software versions, and configurations on the same hardware without managing multiple appliances.
  • Unified Policy for Modern Enterprises
    Unified Policy allows administrators to combine Layer 3 to Layer 7 access and security rules into a single policy to reduce rule management overhead. Intuitive policy creation and visual workflow reduce configuration errors and deployment time for a better overall security posture.
  • Scalability and Availability
    With multiple configuration options and easy deployment build a security perimeter that will grow with you. Keep your business up and safe from threats to your network and beyond with redundant power supplies, fans and a built-in storage module to store logs, reports, firmware backup files and more.
  • High-Speed Performance
    Featuring high port density and multiple 100/40/10 GbE interfaces, process several million simultaneous encrypted and unencrypted connections with unparalleled threat prevention technology. Get more from your investment as resource utilization and connection requirements grow with the explosion of connected devices and users.
  • Low Total Cost of Ownership
    Reduce costs with budget-friendly pricing for a leading-edge hardware and software intelligence in a high-performance platform. Streamline operations with a centralized single-pane-of-glass management.

Questions? We're here to help.

From offering expert advice to solving complex problems, we've got you covered. Get in touch with a SonicWall Solutions Specialist today to learn more!