Christos Anagnostou

Staff Platform Engineer @ Panther

Bio

Christos is a Platform Engineer at Panther, specializing in AWS cloud infrastructure and large-scale automation. Previously at AWS, he worked in the CloudWatch Region Build organization, helping launch monitoring infrastructure in new AWS regions and driving automation that significantly reduced service build times. He focuses on building resilient, self-service platforms and is particularly interested in using LLMs to automate operational workflows, reduce engineering toil, and improve incident response. His broader background includes Kubernetes platforms, CI/CD systems, and production-grade observability, giving him a strong foundation in designing reliable, scalable distributed systems that help teams move fast without breaking things.

Sessions

1143060

Security at AWS Scale: How We Process Terabytes of Logs with Zero Servers to Manage

How do you build a security platform that ingests terabytes of logs daily, runs real-time threat detection, and deploys seamlessly across SaaS, cloud-connected, and self-hosted environments—all without managing a single server?

In this session, we’ll take you inside Panther, a cloud-native SIEM built entirely on AWS serverless technologies. You’ll learn how we leverage Lambda and Fargate with dynamic compute selection, S3, DynamoDB, and SQS to build a resilient log processing pipeline and achieve true tenant isolation with dedicated AWS accounts per customer.

Christos Anagnostou

Staff Platform Engineer @ Panther