Serverless
3 articles on Serverless — AWS security, compliance, and account management from the Vigilare team.
AWS Serverless Monitoring: Observability for Lambda-Centric Architectures
Serverless architectures distribute execution across many short-lived function invocations, making traditional monitoring approaches insufficient. This guide covers the metrics, tracing, and alerting patterns that make Lambda-based systems observable.
Vigilare Engineering · December 25, 2025 · 8 min read
AWS Lambda Security: Function Hardening and Threat Detection
Lambda's serverless model creates unique security considerations. No servers to patch, but function code, permissions, and execution environment all require security attention. This guide covers Lambda security from permissions to runtime hardening.
Vigilare Engineering · December 23, 2025 · 9 min read
AWS Lambda Concurrency Limits: Understanding and Managing Function Throttling
Lambda concurrency limits are easy to ignore until they cause cascading failures. This guide explains account-level vs. function-level concurrency, reserved vs. provisioned concurrency, and how to monitor and manage limits before they affect production.
Vigilare Engineering · November 29, 2025 · 8 min read