- Phishing filter: Easy with plugins in FF and can be expanded with McAfee's SiteAdvisor plugin for annoying websites that are not phishing

Built-in phishing protection: Phishing Protection warns users when they encounter suspected Web forgeries, and offers to return the user to their home page. Phishing Protection is turned on by default, and works by checking sites against either a local or online list of known phishing sites. This list is automatically downloaded and regularly updated when the Phishing Protection feature is enabled.