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Chris Ryan
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Session

04-25
14:00
50min
CloudShell Abuse: a CTF, API, and persistent access to CPU/network/storage
Jenko Hwong, Chris Ryan

What started as a Cloud Village CTF at DC33 turned into a private API for CloudShell with persistent access to free compute, networking, and storage. We’ll look at console/non-API/API barriers, automation of a non-API service, IAM obfuscation, logging/monitoring, user lock out, overcoming file/container resets, and backdoors.

Track 1
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