Decompression Engine

The Decompression engine extracts and analyzes archives (compressed files) attached to an email.

The following is a list of checks performed by the decompression engine:

  • Password protected archives
  • Corrupted archives
  • Recursive archives
  • Size of decompressed files in archives
  • Amount of files in archives
  • Scan within archives

Configuring the decompression engine filters

Decompression engine checks

To configure decompression engine filters:

Enable/disable decompression filters

To enable or disable decompression filters:

  1. Navigate to Content Filtering > Decompression Engine node.
  2. From the Decompression engine page, select the checkbox of the filters to enable or disable.
  3. Click Enable Selected or Disable Selected accordingly.