Disabling automatic virus definition updates

You may want to disable automatic updates. When you disable automatic updates, you must perform on-demand updates to obtain new virus definitions.
When you disable automatic updates, you run the risk of allowing viruses and malicious attacks into your environment. Automatic virus definition updates ensures that your network always has the latest protection available to defend against threats.
  1. To disable automatic virus definition updates
  2. In the Control Center, click
    Malware > Email Scan Settings > LiveUpdate
    .
  3. Click
    Disable automatic updates
    .
  4. Click
    Save
    .