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2026-09-22
Certificates protect the tunnel well, but are a poor tool for managing human access. When there are dozens of employees, certificates have to be issued and revoked manually, and a dismissed person can continue to connect …
Read more2026-09-22
This section explains what an OpenVPN Community installation consists of and how to assemble a minimal working configuration: a certificate authority, server and client certificates, a tls-crypt key, and the server.conf …
Read more2026-09-22
OpenVPN is a VPN protocol and at the same time an open-source program that implements it. The project has existed since 2001 and runs on almost any system: Linux, Windows, macOS, BSD, Android, iOS, as well as on …
Read more2026-09-22
Tailscale, cloud NetBird and ZeroTier are convenient, but network control in them remains with a third-party company: it verifies users, issues keys and access rules. If that is unacceptable — for security requirements, …
Read more2026-09-22
ZeroTier and NetBird are services for creating a private network between your devices over the Internet, main alternatives to Tailscale. All three solve the same problem: computers, servers and phones see each other by …
Read more2026-09-22
What is Tailscale Tailscale is a service that unites your computers, servers and phones into a single private network over the Internet. Devices get stable internal addresses and connect to each other directly using the …
Read more2026-09-22
Mesh VPN — is a private network in which devices connect to each other directly rather than through a single central server. A laptop, a home server, an office computer and a phone see each other by internal addresses …
Read more2026-09-22
Why a VPN client on the router Configuring a VPN on each device is inconvenient, and TVs, game consoles and smart home devices often don’t support it at all. If the router becomes the VPN client, the tunnel can be …
Read more2026-09-22
Why a VPN server on the router When you need to reach a NAS, cameras, a work computer via RDP, or smart home devices from home or while traveling, opening their ports to the Internet is dangerous. It’s safer to run …
Read more2026-09-22
When a company has multiple offices, warehouses or stores, they need connectivity between them: a shared accounting system, a file server, telephony, video surveillance. If a branch loses connection with the central …
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