One Appliance - Complete Web Security

Get advanced threat defense, advanced malware protection, application visibility and control, insightful reporting, and secure mobility. The Cisco Web Security Appliance (WSA) combines all of these forms of protection and more in a single solution. The WSA also helps to secure and control web traffic, while simplifying deployment and reducing costs.

Cisco Web and Email Security Webinar

Cisco Web and Email Security Webinar

Learn how to protect yourself against the top two attack vectors: email and web.

3 Ways to Try Web Security for Free

3 Ways to Try Web Security for Free

See how it works through 45-day evaluations, daily webinars, and instant demonstrations.

Features and Capabilities

Advanced Threat Defense

Our Web Security Appliance is powered by Talos Security Intelligence and Research Group (Talos), our industry-leading threat intelligence organization. Talos detects and correlates threats in real time using the largest threat-detection network in the world.

The Talos team analyzes Cisco's extensive telemetry data, including billions of web requests and emails and millions of malware samples and network intrusions. It provides intelligence and reputation analysis of threats across networks, endpoints, mobile devices, virtual systems, and web and email, to ultimately protect against known and emerging threats.

Reduce Time to Remediation and Identify Breaches

Integrations with Cisco Advanced Malware Protection (AMP) and Cisco Cognitive Threat Analytics (CTA) allow increased visibility and intelligence into malware and breaches that could be present in your network. Our solutions provide:

  • Advanced security for advanced threats to defeat unknown threats
  • Protection across the attack continuum–before, during, and after an attack
  • Threat scores and identification of the threat to help prioritize the security response

Granular Acceptable Use Controls

The Web Security Appliance gives you complete control over how your users access the Internet. By identifying hundreds of applications and more than 150,000 micro-applications, our appliance helps your administrators create highly granular policies.

Specific features and applications, such as chat, messaging, video, and audio can be:

  • Allowed
  • Restricted with time and bandwidth limits
  • Blocked according to your requirements

You no longer need to block entire websites.

Vital Data Loss Prevention

Using onboard DLP capabilities, your administrators can create content control rules based on context. Our Web Security Appliance integrates with data loss prevention solutions from leading vendors, using Internet Content Adaptation Protocol (ICAP).

Flexible Deployment

Simplify security with a high-performance, dedicated appliance. The Cisco Web Security Virtual Appliance helps you deploy web security wherever and whenever it's needed.

Protection for SaaS Applications

Cisco Cloud Access Security delivers SaaS visibility, extended granular control, and intelligent protection. It can enable customers to embrace the benefits of cloud apps while maintaining strict security policies before, during, and after an attack.

Cloud Access Security is now available as an integrated solution with Web Security. Find out more

High Performing Web Security

High Performing Web Security

Recent updates to the WSA provide better threat protection (07:21 min)

Beat Attackers at Their Own Game

Beat Attackers at Their Own Game

See how Cisco AMP for Web Security Appliance fights even the most sophisticated threats. (7:35 min)

Web Security Appliance Overview

Address Web Threats and Protect Your Data in a Connected and Mobile World. (5:02 min)

Specifications at a Glance

Deployment Users* Model Details
Large Enterprise 6000-12000 Cisco S680 2 octa-core CPUs, 4.8 TB (8 x 600 GB SAS) storage, RAID 10, hot-swappable hard drive
Midsize Office 1500-6000 Cisco S380 1 hexa-core CPU, 2.4 TB (4 x 600 GB SAS) storage, RAID 10, hot-swappable hard drive
Small Business or Branch Office Up to 1500 Cisco S170 1 dual-core CPU, 500 GB (2 x 250 GB SATA) storage, RAID 1, hot-swappable hard drive.

*Confirm sizing guidance with a Cisco content security specialist to help ensure your solution will meet your current and projected needs.

Product Support Services

Cisco Services can help you increase operational efficiency, lower support costs, and improve availability risk management.

Additional Resources

Compare Models
Learn about the similarities and differences of the models within this product series.

Data Sheets and Literature

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