> For the complete documentation index, see [llms.txt](https://wiki.songer.pro/interviewing/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://wiki.songer.pro/interviewing/security-domains-and-technical-aptitude/cryptographic-protections/tls/what-is-the-difference-between-tls-and-ipsec.md).

# What is the difference between TLS and IPsec?

TLS is a security protocol used to encrypt data communications over the internet, while IPsec is a suite of protocols used to secure data communications over IP