> For the complete documentation index, see [llms.txt](https://docs.console.zenlayer.com/glossary/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.console.zenlayer.com/glossary/s.md).

# S

- [SSL/ TLS](https://docs.console.zenlayer.com/glossary/s/ssl-tls.md)
- [Subnet](https://docs.console.zenlayer.com/glossary/s/subnet.md)
- [Subscription](https://docs.console.zenlayer.com/glossary/s/subscription.md)
- [Switch](https://docs.console.zenlayer.com/glossary/s/switch.md)