There's no such thing as a trusted site

The risks presented by allowing unlimited access to the web are enormous, yet the internet is undeniably becoming a mission-critical business tool. This requires a new approach to web security–one that enables your business by equipping users with the tools they need to be more effective while eliminating the associated risks of potential infection from trusted legitimate sites.

Sophos can help

Web Security and Control provides complete protection with a unique approach.

• Reputation-based filtering prevents access to known malware hosting sites and categorizes sites to control access and manage productivity.
• Real-time predictive malware filtering inspects all inbound and outbound content for malicious intent or behavior.
• Content-based filtering analyzes all web traffic on the network to apply policy based on true filetypes.