A firewall is a network security tool that inspects and filters traffic between devices in a private computer network and the internet. Firewalls allow or deny incoming and outgoing network traffic based on defined rules. This enables users to block unauthorized data as well as prevent malware and other security threats from breaching the network. Firewalls generally come as hardware network devices or software applications. Hardware firewalls are placed in a central network location to filter traffic for an entire network. Software firewalls are installed on endpoints to filter traffic to and from specific devices. There are also different types of firewalls, including packet filtering firewalls, stateful inspection firewalls, proxy firewalls, network address translation (NAT) firewalls, and next generation firewalls (NGFW).

What is a next generation firewall (NGFW)?

Next generation firewalls (NGFWs) are the newest generation of firewall technology. NGFWs use something called deep packet inspection (DPI) to inspect the content (payload) of data packets. This allows users to create more granular firewall rules based on specific types of data, applications, devices, and users. Moreover, NGFWs are a type of unified threat management (UTM) solution. UTMs integrate multiple security features into one device. In the case of NGFW’s, this includes antivirus, intrusion detection system, threat intelligence, application control, email security, and more.

What is the difference between a next generation firewall and traditional firewalls?

Traditional firewalls like packet filtering and stateful inspection firewalls only support rules based on packet header information, namely the source and destination IP address, protocol, and port number. This is very limited and does not offer much flexibility. Next generation firewalls use something called deep packet inspection (DPI). DPI allows NGFWs to inspect the content (payload) of data packets and is a key enabler of enhanced firewall protection. One the one hand, users can create granular firewall rules based on specific types of data, applications, services, devices, and users. The allows NGFWs to block malicious data that exploit specific applications and services. DPI also provides the basis for the additional security features of NGFWs to function. With visibility into the data, antivirus can scan traffic for malware and the integrated intrusion prevention system can detect suspicious traffic activity.

What are the features of next generation firewalls?

Next generation firewalls are a type of unified threat management (UTM) solution that integrates multiple security features into one device. Typical features of NGFWs include: Antivirus: Detects the presence of malware in traffic. Intrusion Detection System (IDS): Detects suspicious traffic activity that might indicate an attack. Intrusion Prevention System (IPS): Responds to detected suspicious traffic activity. Threat Intelligence: Provides real-time threat intelligence to detect emerging threats. Sandboxing: Executes suspicious files in a test environment to check for maliciousness. Application Awareness and Control: Identifies applications and controls which apps are allowed to communicate with the internet. URL Filtering: Blocks access to URLs that are malicious or unauthorized by the user. Email Protection: Filters out malicious and unwanted email. Web Application Firewall (WAF): A firewall dedicated to protecting web applications.

What are the advantages of next generation firewalls?

Granular Traffic Filtering: Thanks to DPI, next generation firewalls have visibility into the type of data and the applications, services, devices, and users processing the data. This allows organizations to create firewall rules to enforce granular access policies. DPI also enables NGFWs block malicious data that targets specific apps and services. Early Threat Detection: NGFWs are integrated with security features like antivirus and intrusion detection system to detect malware and cyber-attacks before they can breach the network. This is important because threats are harder to detect after a breach, which increases the likelihood of a successful attack. Security Logging: NGFWs support security logging, which is important for several reasons. For example, security analysts can analyze logs to hunt for threats that were missed by the firewall. Security logs are also needed to meet compliance requirements in certain industries and jurisdictions.

Who needs a next generation firewall?

An organization should deploy a next generation firewall if compromise of its data and systems lead to material impact. This can be anything from significant financial loss, business downtime, business loss, and reputation damage. Given the sophistication of today’s security threats and the limitations of traditional firewalls to detect them, NGFWs should be the default firewall of choice for organizations looking for robust protection. NGFW vendors typically offer models of varying specifications and capabilities to suit the needs of different organizations, from small businesses to large enterprises.

What are the business benefits of next generation firewalls?

Next generation firewalls provide superior protection to enterprise networks. This ultimately helps organizations minimize the chances of experiencing a cyber-attack. Considering how damaging cyber-attacks are, effective defense against them is vital for business continuity and prosperity. NGFWs are also more cost-effective and reduce complexity by integrating various security features that would otherwise be deployed separately. This is especially beneficial for SMBs that lack the resources and expertise to deploy and manage disparate tools.

Are next generation firewalls hard to use?

Next generation firewalls are relatively harder to use than traditional firewalls and may require a dedicated professional to operate and maintain. However, NGFW vendors are responsible for creating the complex firewall and IDS rules that detect and block security threats. Users simply need to keep their firewall up to date. NGFWs require extra work when organizations wish to create their own firewall rules, but NGFWs may come with templates to aid this process. Because multiple security features are integrated into one device, NGFWs can be managed from a single interface. This in fact makes NGFWs easier to manage compared to separate security tools.

Do I need to use other security tools with a next generation firewall?

Next generation firewalls do a great job at keeping threats out of the network. However, cyber criminals are constantly refining and evolving their tactics, techniques, and procedures (TTP), so no single cyber security tool can always achieve total protection. That is why it is standard practice for organizations to deploy other security tools in addition to a firewall. For example, antivirus or more advanced Endpoint Detection and Response (EDR) solutions are needed to detect threats that managed to evade the firewall and land on endpoints. For advanced persistent threats (APTs) that hide and spread in the network for a long period, a User and Entity Behavior Analytics (UEBA) solution like Network Detection and Response (NDR) works best.

How do I choose a next generation firewall?

NGFW vendors generally offer various models to suit different needs. Organizations should choose a firewall that fits their unique situation to get the best out of their NGFW. Important factors to consider include the NGFWs security capabilities, specifications such as throughput, cost, deployment mode, ease of operation, service, etc. For a more detailed discussion on choosing the right NGFW, feel free to read our enterprise firewall buyer’s guide. Customer reviews are also an excellent source of reference. For example, Gartner Peer Insights provides vetted and verified reviews to help prospective buyers gain objective and trustworthy insight into the NGFW products of different vendors.

Sangfor Network Secure - Next Generation Firewall - Firewall de Nueva Generación

Sangfor Network Secure (anteriormente conocido como Sangfor NGAF) es el primer firewall de próxima generación (NGFW) del mundo que combina tecnología de inteligencia artificial, inteligencia contra amenazas en la nube, NG-WAF, seguridad de IoT y SoC Lite.

Contacta con nosotros

Defensa Perimetral más Inteligente con IA.

Network Secure de Sangfor lleva la tecnología de cortafuegos de nueva generación al siguiente nivel para satisfacer las cambiantes necesidades de seguridad de las empresas modernas. Con previsión de mercado y destreza técnica, NGAF de Sangfor se convirtió en el cortafuegos de nueva generación con varios títulos de "primero en el mundo".

El primer NGFW del mundo con IA que detecta las amenazas de forma inteligente para eliminar más del 99% de las amenazas externas en el perímetro de la red.
El primer NGFW del mundo integrado con un Firewall de Aplicación Web (WAF) para dar seguridad de red y aplicaciones web en un solo dispositivo.
El primer NGFW del mundo con SOC Lite integrado que ayuda a los equipos de seguridad a determinar con rapidez el estado de la seguridad de las amenazas y responder a ellas.
El primer NGFW del mundo que se integra de verdad con las soluciones de endpoint y redes para crear un sistema de seguridad holístico.

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Ventajas de Sangfor Network Secure

Detección avanzada de amenazas

Network Secure de Sangfor aprovecha la inteligencia artificial, el machine learning y la inteligencia de amenazas en tiempo real para ofrecer un mayor índice de detección del 99.76%, manteniendo la mayoría de las amenazas de seguridad fuera del perímetro de su red.

Engaño de la nube

Sangfor Network Secure es el primer NGFW con tecnología de engaño incorporada. La función de engaño en la nube configura sistemas de señuelo en la nube para ayudar a los administradores a localizar y detener a los actores maliciosos y el movimiento lateral.

WAF de Nueva Generación

NGAF de Sangfor es el primer NGFW integrado con NG-WAF. El innovador Motor WISE utiliza técnicas de análisis semántico y machine learning para que NG-WAF detenga ataques web conocidos y desconocidos.

SOC Lite

SOC Lite es un salvavidas para los administradores de seguridad de empresas medianas a pequeñas. La intuitiva presentación de la seguridad con guías de respuesta de NGAF permite a los administradores determinar rápidamente el nivel de amenaza de los usuarios, servidores y eventos.

Integración de seguridad

Network Secure de Sangfor se integra a la perfección con productos de seguridad de red y endpoint para crear una solución realmente holística. Cada producto trabaja en tándem para achicar los huecos entre sus esferas de influencia y ofrecer un sistema de seguridad infalible.

Funciones y Capacidades de NGFW

Detección de Malware

Inteligencia de Amenazas

Engaño de la nube

Web Application Firewall (WAF)

SOC Lite

Anti-Ransomware

NGFW de Sangfor se integra con Engine Zero, un motor de Detección de Malware con IA. Esto le permite a NGAF ofrecer una tasa de 99.76% de detección de malwares conocidos y desconocidos en internet. Esto permite a Network Secure ofrecer una tasa de detección del 99,76% de malware conocido y desconocido en Internet.

NGFW de Sangfor se integra con Neural-X, una plataforma de inteligencia y análisis de amenazas basada en la IA y la nube.

Los datos de Neural-X se actualizan constantemente para protegerlo contra los últimos indicadores de peligro (IOC) y Tácticas, Técnicas y Procedimientos (TTPs) del adversario. NGAF puede, por ejemplo, enviar una dirección DNS sospechosa a Neural-X para verificarla. Si Neural-X clasifica este DNS como un servidor C&C conocido, NGAF bloqueará automáticamente esas comunicaciones para que no se causen más daños.

Sangfor Network Secure es el primer NGFW con tecnología de engaño incorporada. A los administradores les lleva solo cinco minutos configurar señuelos que localicen y detengan proactivamente a los actores maliciosos y el movimiento lateral.

Sangfor Network Secure está integrado con Sangfor NG-WAF, un firewall de aplicaciones de nueva generación diseñado para ofrecer una protección robusta a las aplicaciones web.

Usando el análisis semántico y el primer WAF de la industria con un sistema de ejecución virtual integrado (VES). WAF de Sangfor protege a las aplicaciones web de los ataques a webapps más avanzados, como inyecciones SQL y cross-site scripting.

Sangfor cree que el firewall debería facilitar la vida a los administradores de seguridad. Por eso NGFW integra un SOC Lite (Centro de Operaciones de Seguridad) para simplificar las operaciones de seguridad y la respuesta.

En vez de analizar toneladas de registros de seguridad, los administradores pueden determinar intuitivamente el nivel de amenaza actual de los usuarios y servidores con la interfaz gráfica de NGAF. Aún más, NGAF proporciona a los usuarios orientación esencial sobre cómo responder a amenazas de seguridad.

NGFW de Sangfor se integra con Endpoint Secure (Endpoint Detection and Response - EDR) y Cyber Command (Network Detection and Response – NDR) como parte de la solución Anti-Ransomware de Sangfor.

Los datos forenses de inteligencia sobre amenazas recopilados de la red y el endpoint, muestran el proceso oculto del ransomware en la interfaz y facilitan la “cuarentena de un click” para erradicar la aplicación que maneja el encriptado de todos los hosts infectados.

Detección de Malware

Inteligencia de Amenazas

NGFW de Sangfor se integra con Neural-X, una plataforma de inteligencia y análisis de amenazas basada en la IA y la nube.

Engaño de la nube

Web Application Firewall (WAF)

Sangfor Network Secure está integrado con Sangfor NG-WAF, un firewall de aplicaciones de nueva generación diseñado para ofrecer una protección robusta a las aplicaciones web.

SOC Lite

Anti-Ransomware

NGFW de Sangfor se integra con Endpoint Secure (Endpoint Detection and Response - EDR) y Cyber Command (Network Detection and Response – NDR) como parte de la solución Anti-Ransomware de Sangfor.

Casos de uso de Network Secure de Sangfor

Robusta Seguridad Perimetral

Network Secure de Sangfor es un firewall de nueva generación con múltiples funciones y capacidades de seguridad, incluyendo antivirus, un sistema de prevención de intrusiones, y el control de aplicaciones. La integración con un motor de detección de malware con IA y una plataforma de inteligencia sobre amenazas en tiempo real asegura que NGAF bloquee más del 99% de las amenazas en el perímetro.

Protección Ransomware

Sangfor Network Secure es un componente esencial de la solución Anti-Ransomware de Sangfor, que integra el conjunto de productos de seguridad de Sangfor para romper cada paso de la cadena de eliminación del ransomware.

Cortafuegos de segundo nivel

Complemente su firewall existente con un firewall de próxima generación equipado con detección de amenazas impulsada por IA, la última inteligencia sobre amenazas, NGWAF y engaño en la nube, lo que hace que sea más difícil para los atacantes penetrar la red.

SD-WAN Seguros

Sangfor Network Secure utiliza SD-WAN y Sangfor Access Secure (SASE) más inteligentes junto con protección de nivel empresarial. Esto asegura el acceso para varios escenarios, incluidos la sede central a la sucursal, la sucursal a la sucursal y el trabajo desde cualquier lugar (WFX).

Premios y Logros de Network Secure de Sangfor

"Proveedor" Visionario

Reconocido como proveedor "Visionario" en el Cuadrante Mágico de Gartner 2022 para Firewalls de Red

Gartner ‘Voice of the Customer’

Las clientes hablan a través de Gartner® Peer Insights ™

Certificación de Laboratorios ICSA

Probado y demostrado para una seguridad total, respaldado por ICSA Labs en 2021

Calificación recomendada de CyberRatings

La máxima calificación en la prueba de firewall empresarial de CyberRatings

Frost & Sullivan 2023 Company of the Year

Compañía Frost & Sullivan del año

Frost & Sullivan reconoce a Sangfor con el Premio Empresa del Año 2023

Premios a la excelencia en ciberseguridad

Sangfor reconocida por los Premios a la Excelencia en Ciberseguridad 2022

Network Secure Next Generation Firewall Product Models

Models	NSF-1030A-I	NSF-1050A-I	NSF-1100A-I	NSF-1200A-I	NSF-3100A-I	NSF-3200A-I	NSF-3400A-I	NSF-7100A-I	NSF-7200A-I	NSF-7300A-I	NSF-7500A-I
Firewall Throughput^{1, 2}	2Gbps	10Gbps	20Gbps	20Gbps	30Gbps	40Gbps	55G	70Gbps	70Gbps	80Gbps	150G
Application Control Throughput^{1, 3}	750Mbps	6Gbps	12Gbps	14Gbps	20Gbps	28Gbps	32Gbps	40Gbps	45Gbps	50Gbps	60Gbps
NGFW Throughput^{1, 4}	380Mbps	1.5Gbps	3Gbps	3.5Gbps	7Gbps	10Gbps	16Gbps	25Gbps	28Gbps	32Gbps	50Gbps
Threat Prevention Throughput^{1, 5}	300Mbps	820Mbps	1.5Gbps	2Gbps	3.6Gbps	4Gbps	12Gbps	15Gbps	18Gbps	24Gbps	38Gbps
Web Application Protection Throughput^{1, 6}	N/A	950Mbps	2.3Gbps	2.5Gbps	3.2Gbps	4Gbps	9.5Gbps	20Gbps	20Gbps	23Gbps	30Gbps
IPsec VPN Throughput^{1, 7}	220Mbps	600Mbps	1.5Gbps	1.8Gbps	3.5Gbps	4Gbps	7Gbps	10Gbps	10Gbps	10Gbps	11Gbps
Max IPsec VPN Tunnels	100	100	1,000	1,000	4,000	6,000	10,000	20,000	20,000	20,000	25,000
Concurrent Connections(TCP)	800,000	800,000	2,000,000	2,000,000	4,000,000	4,100,000	10,000,000	25,000,000	25,000,000	27,000,000	35,000,000
New Connections(TCP)	30,000	20,000	90,000	90,000	180,000	180,000	500,000	600,000	600,000	600,000	1,200,000
Virtual Domains(Recommended/Max)	1/1	1/6	3/6	3/6	5/10	5/10	10/20	24/48	24/48	24/48	25/225
Click to Download

Remarks

All throughput performance data is measured in the laboratory. The performance may vary depending on the actual configuration & network environment. For more performance information, please refer to each model’s datasheet.
Firewall Throughput is measured with 1518 Bytes UDP packets.
Application Control throughput is measured with firewall and Application Control enabled. 64K HTTP packets
NGFW Throughput is measured with Firewall, Application Control, Bandwidth Management and IPS enabled. 64K HTTP packets
Threat Prevention Throughput is measured with Firewall, Application Control, Bandwidth Management, IPS, and Anti-Virus enabled. 64K HTTP packets
Web Application Protect Throughput is measured with Firewall, Application Control, Bandwidth Management, IPS and WAF enabled. 64K HTTP packets.
IPsec VPN Throughput includes Sangfor to Sangfor device connection scenario and Sangfor to 3rd party device scenario.

Historias de éxito

A continuación encontrará todos los Casos de Éxito de Sangfor, clasificados por Industria, como Empresas, Gobiernos, Escuelas y Universidades, etc.

Customers

Medilife Health Group

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Customers

Early Light International (Holdings) Ltd.

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Customers

Meyer Aluminium (Thailand) Company Limited

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Customers

Multinet Trust Exchange LLC

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Recomendaciones de clientes

Contacta con nosotros

Sangfor Network Secure es nada menos que el número 1 en protección de seguridad de TI

IT Manager of an Automative Industry

Quick Deployment, Easy To Use, And Practical Reports, Need More About Data Details

COO of a Media and Publishing Industry

Simple Operation And Maintenance, Rich Functions

Marketing Manager of IT Industry

Human-Machine Intelligence-Data Fusion Comprehensively Guarantees Safe Operation

CIO of a Industrial Company

Product Performance Very Good

Assistant IT officer from a Federal Government

Centro de descargas

Sangfor Network Secure Datasheet for the Model NSF-7500A-I

9.88 MB

Sangfor Network Secure Datasheet for the Model NSF-7200A-I

922.81 KB

Sangfor Network Secure Datasheet for the Model NSF-7300A-I

922.83 KB

Sangfor Network Secure Datasheet for the Model NSF-3200A-I

944.89 KB

Vídeos NGFW

Sangfor Network Secure Introduction: Technologies & Use Cases | Sangfor Product Series

Sangfor Network Secure Introduction: Technologies & Use Cases | Sangfor Product Series

Samudera Indonesia's IT Transformation: Powering Logistics Excellence with Sangfor Technologies

Unveiling IT Transformation at PT. CJ Indonesia | Sangfor Tech Talk

Innovation and Success: Sangfor x Universitas Pelita Harapan's Story

CEO of CyberRatings.org Explains Why Sangfor NGAF Achieved Recommended Ratings

Interview with IBA Karachi's Head of ICT Wajeeh Zaidi - Customer Testimonial

Interview with Jatin Doshi, BDM | Spollex Distribution Computer Trading LLC (UAE)

PT Bank Victoria International Tbk x Sangfor: Success Story

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Sangfor Network Secure - Next Generation Firewall - Firewall de Nueva Generación

Defensa Perimetral más Inteligente con IA.

Ventajas de Sangfor Network Secure

Detección avanzada de amenazas

Engaño de la nube

WAF de Nueva Generación

SOC Lite

Integración de seguridad

Funciones y Capacidades de NGFW

Detección de Malware

Inteligencia de Amenazas

Engaño de la nube

Web Application Firewall (WAF)

SOC Lite

Anti-Ransomware

Casos de uso de Network Secure de Sangfor

Robusta Seguridad Perimetral

Protección Ransomware

Cortafuegos de segundo nivel

SD-WAN Seguros

Premios y Logros de Network Secure de Sangfor

"Proveedor" Visionario

Gartner ‘Voice of the Customer’

Certificación de Laboratorios ICSA

Calificación recomendada de CyberRatings

Compañía Frost & Sullivan del año

Premios a la excelencia en ciberseguridad

Network Secure Next Generation Firewall Product Models

Historias de éxito

Medilife Health Group

Early Light International (Holdings) Ltd.

Meyer Aluminium (Thailand) Company Limited

Multinet Trust Exchange LLC

Recomendaciones de clientes

IT Manager of an Automative Industry

COO of a Media and Publishing Industry

Marketing Manager of IT Industry

CIO of a Industrial Company

Assistant IT officer from a Federal Government

Gartner Peer Insights Reviews for Sangfor Network Secure

Centro de descargas

Sangfor Network Secure Datasheet for the Model NSF-7500A-I

Sangfor Network Secure Datasheet for the Model NSF-7200A-I

Sangfor Network Secure Datasheet for the Model NSF-7300A-I

Sangfor Network Secure Datasheet for the Model NSF-3200A-I

Vídeos NGFW

Sangfor Network Secure Introduction: Technologies & Use Cases | Sangfor Product Series

Ponte en contacto con nosotras

Último seminario web

Sangfor International Roadshow 2025 – Jeddah, Saudi Arabia

Sangfor International Roadshow 2025 – Riyadh, Saudi Arabia

Sangfor International Roadshow 2025 – Ankara, Türkiye

Blog más reciente

Cartier Confirms Customer Data Breach Amid Growing Cybersecurity Concerns in Retail

Marks & Spencer Cyberattack: A Wake-Up Call for Supply Chain Cybersecurity

Cyberattack on Dior: Detailed Breakdown of the May 2025 Data Breach

Últimas noticias

Sangfor Honored with Frost & Sullivan’s 2025 APAC XDR Customer Value Leadership Recognition

Sangfor Technologies Named Winner of Coveted Global InfoSec Awards at RSAC 2025

Sangfor Leads 2024 Cybersecurity Hardware Market in China