> 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/exfiltration/exf01-deprecated-tls.md).

# EXF01 - Deprecated TLS

This template detected the use of deprecated or insecure versions of the SSL/TLS protocols’ cryptographic settings, which can expose systems to data interception.