The Cisco Web Security Appliance is a single-appliance solution for securing and controlling the three greatest web traffic risks facing enterprise networks: security risks, resource risks, and compliance risks. The Cisco Web Security Appliance is the most effective defense against web-based malware and:

• Best of breed web security integrated into one appliance.
• Advanced malware protection against the widest variety of web-based threats.
• Rich, flexible, and effective policy controls for web-based applications and social networking.
• Prevents confidential or private information from leaving your network, whether the leak is intentional or accidental.
• Integrates with other Cisco security products, extending the value of your existing Cisco investment while providing unmatched protection to all users, connected or remote.