WebBlocker is an integrated URL filtering subscription for the Firebox^® X. It allows IT administrators to control HTTP and HTTPS access to sites that host objectionable material or pose security risks, including known spyware sites. This helps to increase employee productivity, prevent legal liabilities, and protect against malicious attacks from rogue web sites. It blocks up to 54 content-specific categories and can be applied to web access policies based on users, groups, and domains, making it very easy to configure and manage. WebBlocker is licensed per appliance instead of per user and requires no additional hardware purchase, making it a cost-effective solution.