: A built-in antivirus that scans every download for known malware signatures and runs regular background checks.
: System Integrity Protection (SIP) locks down critical system files so malware cannot modify the core OS, while sandboxing isolates apps to prevent them from accessing unauthorized data. The Case For Buying: When Built-in Isn't Enough should i buy antivirus for mac
: Ensures only software from the App Store or identified developers can run, preventing unauthorized apps from opening. : A built-in antivirus that scans every download
: Automatically removes known malware if it somehow bypasses other defenses. should i buy antivirus for mac