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Microservices and FaaS for Offensive Security

Ryan Baxendale

Scaling offensive security testing using serverless functions and distributed cloud infrastructure.

Summary

Serverless Computing

Cloud providers offer serverless or Function-as-a-Service platforms for rapid application deployment without dedicated servers. These platforms enable scaling of time-consuming offensive security tasks.

Scaling Opportunities

Attacks previously impractical due to time and resource constraints become feasible. Cloud services provide unlimited scaling with public IP addresses for attribution avoidance.

Offensive Applications

Undetected port scans against short-lived services, brute-force attacks on services and OTP values, and opportunistic attacks benefit from cloud scaling. Custom databases like Shodan/Censys and IPv6 exploration become practical.

Guide and Demonstrations

The presentation provides a guide for scaling offensive tools and demonstrates practical benefits of cloud services. Attendees learn how cloud platforms can enable sophisticated offensive testing previously limited by resources.

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