
Security
Serverless Security: Attack Surfaces and Mitigations
The security challenges unique to serverless: injection through event sources, over-permissioned functions and dependency risk, with practical mitigations.
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The security challenges unique to serverless: injection through event sources, over-permissioned functions and dependency risk, with practical mitigations.

Understand the security challenges unique to serverless architectures and apply practical defense patterns for AWS Lambda, Azure Functions and friends.

Cold starts are the hidden tax of serverless — understand what causes them, how much they cost in latency, and practical strategies to keep functions warm.