hardStripeGoldman SachsJPMorgan Chase

An SSRF vulnerability in one of our services just exposed EC2 instance role credentials. Walk me through the attack and the defence.

Instance metadata is a local credential vending machine and SSRF is the coin slot. IMDSv2 raises the bar at the host; layered defences and blast-radius limits finish the job.

Grounded in researched DevOps, SRE and platform engineering interview loops, written to a senior-engineer editorial bar, and never padded to hit a word count.

Instance metadata is a local credential vending machine and SSRF is the coin slot. IMDSv2 raises the bar at the host; layered defences and blast-radius limits finish the job.

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