SonicWall Network Security Virtual (NSV) 25 Virtual Appliance
Deep security for public, private or hybrid cloud environments

NSV Series Overview:

The design, implementation and deployment of modern network architectures, such as virtualization and cloud, continue to be a game-changing strategy for many organizations. Virtualizing the data center, migrating to the cloud, or a combination of both, demonstrates significant operational and economic advantages. However, vulnerabilities within virtual environments are well-documented. New vulnerabilities are discovered regularly that yield serious security implications and challenges. To ensure applications and services are delivered safely, efficiently and in a scalable manner, while still combating threats harmful to all parts of the virtual framework including virtual machines (VMs), application workloads and data must be among the top priorities.

The SonicWall Network Security virtual (NSv) firewall series helps security teams reduce these types of security risks and vulnerabilities, which can cause serious disruption to your business-critical services and operations. NSv nextgeneration virtual firewalls integrate two advanced security technologies to deliver cutting-edge threat prevention that keeps your network one step ahead. SonicWall’s patent-pending Real-Time Deep Memory Inspection (RTDMI™) technology enhances our award-winning multi-engine Capture Advanced Threat Protection (ATP) sandboxing service. The RTDMI engine proactively detects and blocks mass market, zero-day threats and unknown malware by inspecting directly in memory. Because of the real-time architecture, SonicWall RTDMI technology is precise, minimizes false positives, and identifies and mitigates sophisticated attacks where the malware’s weaponry is exposed for less than 100 nanoseconds. In combination, SonicWall’s patented* single-pass Reassembly-Free Deep Packet Inspection (RFDPI®) engine examines every byte of every packet, inspecting both inbound and outbound traffic on the firewall.

*U.S. Patents 7,310,815; 7,600,257; 7,738,380; 7,835,361; 7,991,723

The NSv series delivers the automated real-time breach detection and prevention organizations need by utilizing innovative deep learning technologies in the SonicWall Capture Cloud Platform. This platform delivers cloud-based threat prevention and network management plus reporting and analytics for organizations of any size. This platform consolidates threat intelligence gathered from multiple sources including our Capture ATP, as well as more than 1 million SonicWall sensors located around the globe. By leveraging the SonicWall Capture Cloud Platform in addition to capabilities including intrusion prevention, antimalware and web/URL filtering, the NSv series blocks even the stealthiest threats at the gateway.

NSv is easily deployed and provisioned in a virtual environment, typically between virtual networks (VNs) or virtual private clouds (VPCs). This allows it to capture communications and data exchanges between virtual machines for automated breach prevention, while establishing stringent access control measures for data confidentiality and VM safety and integrity. Security threats (such as crossvirtual-machine or side-channel attacks, common network-based intrusions, and application and protocol vulnerabilities) are neutralized successfully through SonicWall’s comprehensive suite of security inspection services¹. All VM traffic is subjected to multiple threat analysis engines, including intrusion prevention, gateway anti-virus and antispyware, cloud anti-virus, botnet filtering, application control and Capture ATP multi-engine sandboxing with RTDMI technology.

Segmentation Security

For optimal effectiveness against Advanced Persistent Threats (APTs), network security segmentation must apply an integrated set of dynamic, enforceable barriers to advanced threats. With segment-based security capabilities, NSv can group similar interfaces and apply the same policies to them, instead of having to write the same policy for each interface. By applying security policies to the inside of the VN, segmentation can be configured to organize network resources into different segments, and allow or restrict traffic between those segments. This way, access to critical internal resources can be strictly controlled.

NSv automatically enforces segmentation restrictions based upon dynamic criteria, such as user identity credentials, geoIP location and the security stature of mobile endpoints. For extended security, NSv is also capable of integrating multi-gigabit network switching into its security segment policy and enforcement. It directs segment policy to traffic at switching points throughout the network, and globally manages segment security enforcement from a single pane of glass.

Since segments are only as effective as the security that can be enforced between them, NSv applies intrusion prevention system (IPS) to scan incoming and outgoing traffic on the VLAN segment to enhance security for internal network traffic. For each segment, it enforces a full range of security services on multiple interfaces based on enforceable policy.

Flexible Deployment Use Cases

With infrastructure support for high availability implementation, NSv fulfills scalability and availability requirements of Software Defined Data Centers. It ensures system resiliency, service reliability, and regulatory conformance. Optimized for broad range of public, private and hybrid deployment use cases, NSv can adapt to service-level changes and ensure VMs and their application workloads and data assets are available, as well as secure. It can do it all at multiGbps speed with low latency.

Organizations gain all the security advantages of a physical firewall, with the operational and economic benefits of virtualization. This includes system scalability, operation agility, provisioning speed, simple management and cost reduction.

The NSv series is available in multiple virtual flavors carefully packaged for a broad range of virtualized and cloud deployment use cases. Delivering multigigabit threat prevention and encrypted traffic inspection performance, the NSv series adapts to capacity-level increases and ensures VN and VPC safety. The series also ensures application workloads and data assets are available as well as secure.

Govern Centrally

NSv deployments can be centrally managed either on premises with SonicWall Global Management System (GMS²), or with Capture Security Center², SonicWall’s open, scalable cloud security management, monitoring, reporting and analytics platform delivered as a costeffective as-a-service offering.

Capture Security Center gives the ultimate in visibility, agility and capacity to govern the entire SonicWall virtual and physical firewall ecosystem with greater clarity, precision, and speed – all from a single pane of glass.

Flexible Licensing

NSv supports Bring Your Own License (BYOL) and Pay As You Go (PAYG) licensing. The BYOL license for NSv can be purchased directly from SonicWall, a partner or reseller. Whereas, PAYG license is purchased directly from the AWS Marketplace. This type of license is a usage-based license wherein payment is made as per usage on an hourly or annual basis.

GMS provides a holistic approach to security governance, compliance and risk management

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 prevention¹

NSv delivers complete advanced threat protection, including high-performance intrusion and malware prevention, and cloud-based sandboxing with SonicWall’s RTDMI technology.

Around-the-clock security¹

NSv ensures lateral movement protection, plus inbound and outbound traffic protection. New threat updates are automatically pushed to firewalls with active security services, and take effect immediately without reboots or interruptions.

Zero-day protection¹

NSv protects against zero-day attacks with constant updates against the latest exploit methods and techniques that cover thousands of individual exploits.

Threat API

NSv receives and leverages any and all proprietary, original equipment manufacturer and third-party intelligence feeds to combat advanced threats, such as zero-day, malicious insider, compromised credentials, ransomware and advanced persistent threats.

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.

Application intelligence and control¹

NSv provides granular control over network traffic at the user, email address, schedule, and IP-subnet levels, with application-specific policies. It controls custom applications by creating signatures based on specific parameters or patterns unique to an application. Internal or external network access is allowed or denied based on various criteria.

Data leakage prevention

NSv provides the ability to scan streams of data for keywords. This restricts the transfer of certain file names, file types, email attachments, attachment types, email with certain subjects, and email or attachments with certain keywords or byte patterns.

Application layer bandwidth management

NSv can select among various bandwidth management settings to reduce network bandwidth usage by an application using packet monitor. This provides further control over the network.

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.

Access control

NSv validates that only VMs that satisfy a given set of conditions are able to access data belonging to another through the use of VLANs.

User authentication

NSv creates policies to control or restrict VM and workload access by unauthorized users.

Data confidentiality

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

Virtual network resilience and availability

NSv prevents disruption or degradation of application services and communications.

System safety and integrity

NSv stops unauthorized takeover of VM systems and services.

Traffic validation, inspection and monitoring mechanisms

NSv detects irregularities and malicious behaviors to stop attacks targeting VM workloads.

Deployment options

NSv can be deployed on a wide variety of virtualized and cloud platforms for various private/public cloud security use cases.

¹ Requires SonicWall Advanced Gateway Security Services (AGSS) subscription.

² SonicWall Global Management System and Capture Security Center require separate licensing or subscription.

Benefits:

Public and private cloud security

• Next-gen firewall with automated real-time breach detection and prevention capabilities
• Patent-pending Real-Time Deep Memory Inspection (RTDMI) technology
• Patented Reassembly-Free Deep Packet Inspection (RFDPI) technology
• Complete end-to-end visibility and control
• Application intelligence and control
• Segmentation security and security zoning
• Support across private cloud (ESXi, Hyper-V) and public cloud (AWS, Azure) platforms
• BYOL and PAYG licensing

Virtual machine protection

• Zero-day threat protection with Capture ATP
• Data confidentiality
• Secure communication with data leakage prevention
• Traffic validation, inspection and monitoring
• System safety and integrity
• Virtual network resilience and availability

Compare Models (NSv 10 - NSv 100):

¹ Currently supporting SonicOS 6.5.4 on ESXi. Support of SonicOS 6.5.4 on Hyper-V, Azure and AWS will be available August 2019.

² PAYG is currently available only on AWS.

³ Memory with Jumbo frame disabled.

⁴ Memory with Jumbo frame enabled. Additional memory is required for Jumbo frames. Jumbo frames are not supported on Azure and AWS.

⁵ High availability available on VMware ESXi platform and Microsoft Hyper-V, plus HA is not supported on Azure and AWS.

⁶ Published performance numbers are up to the specification and the actual performance may vary depending on underlying hardware, network conditions; firewall configuration and activated services. Performance and capacities may also vary based on underlying virtualization infrastructure, and we recommend additional testing within your environment to ensure your performance and capacity requirements are met. Performance metrics were observed using Intel Xeon W Processor (W-2195 2.3GHz, 4.3GHz Turbo, 24.75M Cache) running SonicOSv 6.5.0.2 with VMware vSphere 6.5.

⁷ VLAN interfaces are not supported on Azure and AWS.

Testing Methodologies: Maximum performance based on RFC 2544 (for firewall). Full DPI/Gateway AV/Anti-Spyware/IPS throughput measured using industry standard Spirent WebAvalanche HTTP performance test and Ixia test tools.

Testing done with multiple flows through multiple port pairs. VPN throughput measured using UDP traffic at 1418 byte packet size adhering to RFC 2544. All specifications and features are subject to change.

Compare Models (NSv 200 - NSv 1600):

¹ Currently supporting SonicOS 6.5.4 on ESXi. Support of SonicOS 6.5.4 on Hyper-V, Azure and AWS will be available August 2019.

² PAYG is currently available only on AWS.

³ Memory with Jumbo frame disabled.

⁴ Memory with Jumbo frame enabled. Additional memory is required for Jumbo frames. Jumbo frames are not supported on Azure and AWS.

⁵ High availability available on VMware ESXi platform and Microsoft Hyper-V, plus HA is not supported on Azure and AWS.

⁶ Published performance numbers are up to the specification and the actual performance may vary depending on underlying hardware, network conditions; firewall configuration and activated services. Performance and capacities may also vary based on underlying virtualization infrastructure, and we recommend additional testing within your environment to ensure your performance and capacity requirements are met. Performance metrics were observed using Intel Xeon W Processor (W-2195 2.3GHz, 4.3GHz Turbo, 24.75M Cache) running SonicOSv 6.5.0.2 with VMware vSphere 6.5.

⁷ VLAN interfaces are not supported on Azure and AWS.

Testing Methodologies: Maximum performance based on RFC 2544 (for firewall). Full DPI/Gateway AV/Anti-Spyware/IPS throughput measured using industry standard Spirent WebAvalanche HTTP performance test and Ixia test tools.

Testing done with multiple flows through multiple port pairs. VPN throughput measured using UDP traffic at 1418 byte packet size adhering to RFC 2544. All specifications and features are subject to change.

Documentation:

Download the SonicWall Network Security Virtual (NSV) Firewall Series Datasheet (.PDF)