Symantec Secure Web Gateway: ProxySG & ASG

Advanced proxy architecture for complete enterprise network security

ProxySG and Advanced Secure Gateway (ASG) solutions are an advanced set of technologies working to protect organizations across the web, social media, applications and mobile networks. The Secure Web Gateways are available as high performance on-premises appliances or virtual solutions. Any combination of these can be used in a centrally managed hybrid deployment.

Read the White Paper

For the 10th time*, Symantec is a Leader in Gartner's Magic Quadrant for Secure Web Gateways

For the 10th time*, Symantec is a Leader in Gartner's Magic Quadrant for Secure Web Gateways.

Learn more about the Web Security landscape, growth drivers and challenges. And find out who the 2017 Leaders, Challengers, and Visionaries are.


Cloud-Delivered Web Security Service

Cloud-Delivered Web Security Service

Advanced network security stack in the cloud

A simple to use high-performance cloud service with the industry’s deepest security and threat prevention capabilities, including secure web gateway controls, anti-virus scanning, sandboxing, data loss prevention, cloud access security broker (CASB) capabilities, and more.

  • Block advanced web threats and protect your sensitive data in cloud applications like Office 365 and Box
  • Enforce robust security and compliance policies consistently for each of your end-users, regardless of where they are located
  • Cloud-delivered security eliminates the need to backhaul remote office traffic to your corporate data centers for security policy enforcement

Learn More Read the Brief

Industry’s Leading On-Premises Secure Web Gateway

Industry’s Leading On-Premises Secure Web Gateway

Delivering advanced security for the web

Symantec Advanced Secure Gateway combines the functionality of the Symantec ProxySG secure web gateway with the intelligence of Symantec Content Analysis to offer a single, powerful web security solution that delivers world-class threat protection. Advanced Secure Gateway is a scalable proxy designed to secure your web communications and accelerate your business applications. The solution’s unique proxy architecture allows it to effectively monitor, control, and secure traffic to ensure a safe web and cloud experience.

  • Control web and cloud usage with fast app performance
  • Establish negative-day threat defense
  • Implement multi-authentication realm support
  • Gain visibility into encrypted web traffic
  • Achieve easy integration with advanced threat protection

Read SG Data sheet Read ASG Data Sheet

Advanced Real-Time Threat Protection

Advanced Real-Time Threat Protection

Gain complete protection and control

Add advanced threat protection to your secure web gateway with the Symantec Content Analysis system, featuring multiple antimalware engines, malware analysis (sandboxing), and endpoint integration. Symantec Intelligence Services and WebFilter offer real-time protection for web content, security categorization, web application control, and other capabilities as an optional subscription.

  • Integrate real-time blocking of advanced threats
  • Deliver real-time sandboxing protection
  • Gain the most advanced web security
Optimal secure web gateway proxy architecture

Optimal secure web gateway proxy architecture

Strong security delivered the way you need it

Symantec secure web gateway solutions, including ProxySG, Advanced Secure Gateway, Secure Web Gateway Virtual, and Web Security Service, deliver strong proxy-based security in the form factor your organization needs: on-premises appliance, virtual appliance, in the cloud, or in a unified hybrid combination of these solutions. We bring together sophisticated technologies for mitigating risks and creating business advantages. As a core part of our secure web gateway platform, our proxy architecture—on-premises, in the cloud, and hybrid—will protect you against web- and network-based threats, enable cloud data protection, and give you flexible business policy control across the enterprise and the cloud, including web, social, and mobile networks.

  • Gain full visibility and control for web and cloud access
  • Assess and control unsanctioned cloud usage
  • Combine security functions for cloud and mobile technologies

Watch the Video

World’s Most Trusted Secure Web Gateway

World’s Most Trusted Secure Web Gateway

Used by over 70% of Fortune Global 500

Our secure web gateway sits between your users and their interactions with the internet to identify malicious payloads and control sensitive content. The secure web gateway consolidates a broad feature set to authenticate users, filter web traffic, identify cloud application usage, provide data loss prevention, deliver threat prevention, and ensure visibility into encrypted traffic. It also provides coaching and feedback to ensure a strong and secure user experience on the internet. Further, it delivers consolidated policy management and reporting when you use it with our cloud-delivered secure web gateway, as a hybrid delivery model.

Backed by our real-time WebPulse Collaborative Defense technology, with the Negative Day Defense feature, your secure web gateway deployment is protected. Our cloud-based Global Intelligence Network features web and threat intelligence gained through our partnership with more than 15,000 of the largest global enterprises.

  • Work seamlessly with top technologies
  • Get visibility into HTTPS or SSL-encrypted web traffic
  • Enjoy unmatched performance and reliability

Learn more from the latest Radicati Market Quadrant Report for Corporate Web Security.

Read the report Read the Solution Brief

Proxy-Based Secure Web Gateway

Key part of your defense architecture

With the introduction of the next-generation firewall (NGFW), many organizations are looking to cut operational expenditures at the cost of their security posture. A secure web gateway is a vital complement to your NGFW.

Read the Solution Brief

Additional Products

  • Virtual Secure Web Gateway

    Symantec’s award-winning Secure Web Gateway in a virtual appliance form factor for VMWare, Hyper-V and AWS environments

  • Management Center and Reporting

    Centralized Management and Reporting solutions for Symantec network security products simplify governance, mitigate cloud access risks, enhance threat defenses, improve visibility and reduce operational costs.

  • Trusted Mobile Device Security Service

    Symantec’s cloud-delivered Mobile Device Security Service brings enterprise-grade threat protection and policy controls to mobile devices, no matter where your employees are using them

  • Cloud-Delivered Web Security Services

    Symantec Web Security Service is an enterprise-class, cloud-based, secure web gateway service integrating web/cloud access control with advanced threat protection.

  • CASB Cloud Security - CloudSOC CASB

    Secure employee use of cloud apps with the leading Symantec Cloud Access Security Broker and Cloud Security Gateway.

  • Content & Malware Analysis

    Symantec Content and Malware Analysis protects against advanced threats through file reputation, multiple antimalware and analysis techniques, and sophisticated sandbox detonation.

  • WebFilter / Intelligence Services

    Proven solutions that enable IT managers to deliver effective, real-time web protection with security categorization, web application control, and threat risk levels.

  • Web Isolation

    Symantec Web Isolation prevents malware and phishing threats while allowing broad web access through the isolation of uncategorized and potentially risky traffic.


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