ZoneAlarm® Extreme Security - Stops attacks others miss! The more time you spend online, the more at risk you are. That's why we created ZoneAlarm Extreme Security, the strongest and most comprehensive security suite to protect all areas of your online life. Includes ZoneAlarm® ForceField™ browser security. ZoneAlarm Extreme Security package includes everything in ZoneAlarm Security Suite and integrates the comprehensive Web security features of ZoneAlarm ForceField, which includes anti-phishing and drive-by download protection, as well as Web site security detection, a privacy mode for shared computers, and more.