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What is GuardDuty in one sentence?
What is GuardDuty in one sentence? GuardDuty is a managed AWS service that watches logs and threat intel for suspicious activity. It might flag your instance talking to a known bad IP, or a key used from an odd location. “I treat a GuardDuty alert as a starting point to investigate, not as automatic
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What this card says
Short answer
GuardDuty is a managed AWS service that watches logs and threat intel for suspicious activity.
Example
It might flag your instance talking to a known bad IP, or a key used from an odd location.
Say it in the interview
“I treat a GuardDuty alert as a starting point to investigate, not as automatic proof.”
Why it matters
It gives early warning without you building detection from scratch.
Learn more in the lesson: 46.6 AWS Cloud Security Interview Questions