ASD Essentials for Enterprise IT PRO-09: Content filtering: inspect inbound content, block known malicious destinations and inspect outbound flows for data exfiltration

What does PRO-09 require?

Content arriving from external or untrusted sources is inspected so malicious or unsafe material is not delivered, connections out to destinations known to be malicious or untrusted are blocked, and outbound data flows are inspected to catch unauthorised movement of sensitive or high-value information. Marked for boundary services and the other technical domains the matrix shows.