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AWS EC2 instance conducting a port scan
Set up the guardduty integration.
Detect when an EC2 instance is conducting a port scan.
This rule lets you monitor this GuardDuty integration finding:
Triage & Response
- Determine why traffic from the EC2 instance appears to be conducting a port scan.
- If the instance is compromised:
- Review the AWS documentation on remediating a compromised EC2 instance.