Sam is the CTO & Co-founder of Tracebit where he’s building and scaling systems to automate the use of cloud-native infrastructure as Security Canaries to detect intrusions and insider risk in cloud environments.

Sam has spent over a decade designing and building critical software systems at scale, previously at Tessian where he architected resilient systems to handle high-volume email traffic for some of the world’s largest enterprises using a shuffle-sharded, cell-based design.

Sam has previously presented cloud security research at fwd:cloudsec, revealing a now-patched technique to uncover the AWS account ID of private S3 buckets.