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Automate Disabling AD Users from GuardDuty Findings

🔐 This AWS Security Blog post explains how to use Amazon GuardDuty to detect suspicious activity and automatically disable accounts in AWS Managed Microsoft AD. It walks through deploying a managed directory and a directory-administration EC2 instance, configuring AWS Systems Manager Run Command documents, and orchestrating those actions with AWS Step Functions triggered by Amazon EventBridge. The guide includes required permissions, testing steps using GuardDuty’s test domains, and notes on extending the automation to reset passwords or send notifications.
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How to Break into Cybersecurity: Skills and Traits

🔐 In this Cybersecurity Podcast episode, ESET Principal Threat Intelligence Researcher Robert Lipovsky outlines the practical skills and personality traits useful for newcomers to the field. He addresses common questions about coding ability, college degrees, and whether formal qualifications are required. Lipovsky emphasizes curiosity, persistence, and a willingness to learn alongside foundational technical skills. The discussion frames these recommendations within an evolving threat landscape and ESET’s broader career guidance.
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