Computer Configuration > Administrative Templates > Google Chrome > Safe Browsing settings
Both
HKLM\Software\Policies\Google\Chrome
When this policy is enabled or left unset, Google Chrome can send suspicious downloads from Safe Browsing-enabled users to Google to scan for malware, or prompt users to provide a password for encrypted archives. When this policy is disabled, this scanning will not be performed. This policy does not impact download content analysis configured by Chrome Enterprise Connectors.