Network Security Firewalls
Comprehensive threat prevention – at multi-gigabit speeds – for networks of every size
SonicWall next-generation firewalls give you the network security, control and visibility your organization needs to innovate and grow quickly. Our award-winning hardware and virtual firewalls integrate tightly with a broad range of products, services and technologies to create a complete high-performance security solution that scales to fit your needs.

NEXT-GENERATION FIREWALLS:
- Block more attacks with Real-Time Deep Memory Inspection (RTDMI) & Reassembly-Free Deep Packet Inspection (RFDPI) technologies
- Prevent advanced threats with cloud-based and on-box threat prevention featuring multi-engine sandboxing, anti-malware, intrusion prevention, web filtering and more
- Decrypt and inspect TLS/SSL and SSH traffic in real time
- Gain faster performance through a high-speed multi-core hardware architecture
- Add high-speed wireless using the built-in wireless controller
TZ Entry-Level Firewalls –
Small-to-mid sized organizations up to 150 users
NSa Mid-Range Firewall Series –
SMEs, distributed networks up to 800 users
NSsp Firewall Series Large enterprise networks
carriers up to 8,000 users

CAPTURE ADVANCED THREAT PROTECTION
- Discover and stop unknown, zero-day attacks such as ransomware at the gateway
- Leverage revolutionary cloud-based multi-engine sandboxing techology
- Analyze a broad range of operating systems and file types
- Hold files sent to the cloud for analysis at the gateway until a verdict is determined
- Use the at-a-glance dashboard to create reports that detail the analysis results
GATEWAY ANTI-VIRUS, INTRUSION PREVENTION, FIREWALL MANAGEMENT, SHADOW IT VISIBILITY, AND MORE
- Combine core security services in one convenient package
- Keep your network safe from known and never-before-seen viruses, intrusions, botnets, spyware, worms and other malicious attacks
- Get real-time protection against sophisticated attacks with network sandboxing with RTDMI
- Utilize zero-touch deployment as well as management and reporting for firewalls
CONTENT FILTERING SERVICE
- Restrict access to inappropriate, unproductive, illegal or malicious web content
- Create and apply policies that allow or deny access to sites based on individual or group identity, or by time of day
- Block or apply bandwidth management to all predefined categories or any combination of categories
- Control user access to websites over encrypted HTTPS connections
- Extend enforcement of internal web use policies for devices located outside the firewall perimeter with the CFS Client
COMPREHENSIVE ANTI-SPAM
- Remove junk email at the gateway
- Ensure that only legitimate emails reach your email server
- Block email threats such as viruses and spam
- Deploy rapidly with one-click activation for up to 250 users
- Allow or block junk email from specific people, addresses or organizations