<https://www.esecurityplanet.com/networks/facts-about-sandbox-based-gateway-appliances/#article>
<http://schema.org/dateModified>
"2021-01-28T16:17:57+00:00"^^<http://schema.org/Date>
<https://www.esecurityplanet.com/networks/facts-about-sandbox-based-gateway-appliances/>