> For the complete documentation index, see [llms.txt](https://help.vdsnow.ru/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.vdsnow.ru/english/tutorials/vds-configuration/vpn-proxy-servers.md).

# VPN & Proxy servers

- [How to install OpenVPN](https://help.vdsnow.ru/english/tutorials/vds-configuration/vpn-proxy-servers/how-to-install-openvpn.md)
- [How to install Squid on CentOS 7](https://help.vdsnow.ru/english/tutorials/vds-configuration/vpn-proxy-servers/how-to-install-squid-on-centos-7.md)