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Longer-form articles on whitelisting, malware prevention, and general PC security topics.
How Application Whitelisting Works (and How It's Different from Antivirus)
A practical walkthrough of whitelist-based security: how it compares to traditional blacklist antivirus, why it can help against zero-day threats, and what to expect day to day.
By the PC Matic Guides Editorial Team · Published January 12, 2026
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