Do ZoneAlarm products support DEP mode, which is available in SP2?
Data Execution Prevention (DEP) is a new security feature available in SP2. DEP helps prevent damage from viruses and other security threats that attack by executing malicious code specifically from memory locations that only Windows and other programs should use. This type of threat causes damage by taking over one or more memory locations in use by a program. It then spreads and harms other programs, files, and even your email contacts. In SP2, the default setting for DEP is to protect essential Windows programs and services only.