Zero day attack prevention for NodeJS with Aikido Zen

Aikido Zen is a Runtime Application Self-Protection (RASP) product for Node.js that retrofits applications to detect and block behavioral attack patterns (SQL/command injections, path traversal, SSRF, etc.). The team tested Zen against 17 vulnerabilities (CVE-based reproductions), reporting 11 blocked and 6 not blocked, and describes monitoring points, limitations (tracing/async issues, V8/eval instrumentation, unsupported packages) and a goal of keeping performance impact ≤5%.