> For the complete documentation index, see [llms.txt](https://docs.nanocorp.ai/n.scope-v2.0-english/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.nanocorp.ai/n.scope-v2.0-english/ressources/alerts/initial-access/iac03-malicious-tls-signatures.md).

# IAC03 - Malicious TLS Signatures

This alert triggers when a malicious JA3/JA3S signature is detected in TLS traffic, both client-side and server-side.