Graylog API Security by Graylog is a self-managed/on-premise solution designed to offer end-to-end protection for business-critical APIs. It provides continuous API discovery, scanning all API traffic in real-time for proactive discovery and categorizing API calls. Graylog API Security captures and stitches together unfiltered API requests with response details, enhanced with runtime analysis, creating a datastore for attack detection to identify threats and API failures swiftly and accurately. It uses integrated threat signatures aligned with OWASP and MITRE guidance to reduce Mean Time to Detect (MTTD). Graylog API Security enables threat intelligence with a hot data layer for immediate retroactive analysis, allowing teams to detect zero-day issues and search all API calls to identify patterns and track actions. It features automatic risk assessment scoring tailored to the type of API (REST, GraphQL, JSON), highlighting high-risk areas needing immediate attention. Graylog API Security addresses issues like Broken Object Level Authorization (BOLA), API parameter tampering, and session hijacking. It scans all request and response payloads in real-time, providing data to identify potentially malicious traffic. Security teams use these datasets to uncover and mitigate insecure API coding practices, insufficient parameter validation, and unusual traffic patterns.