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Author Tam Nguyen

Tam Nguyen

Founder and operator of VietHosting, a provider of Hosting, VPS, and Dedicated Server services in Vietnam since 2009, with over 17 years of hands-on experience in Linux system administration and virtualization. The tutorials are based on real-world experience, helping you manage your infrastructure more efficiently, optimize performance, and maintain stable operations.

Latest posts by Tam Nguyen

A collection of tutorials, configuration guides, and practical insights from real-world system operations.

Best VPN Protocols for Linux VPS – Comparison & Setup Guide

Best VPN Protocols for Linux VPS – Comparison & Setup Guide

Tutorials

Choosing the best VPN protocol for a Linux VPS completely depends on your specific networking requirements: do you need ...

How to Install IPsec/IKEv2 VPN on a Linux VPS (Complete Guide)

How to Install IPsec/IKEv2 VPN on a Linux VPS (Complete Guide)

Tutorials

IPsec/IKEv2 is an enterprise-grade virtual private network protocol standard designed to provide highly secure, ...

How to Install Outline VPN on a Linux VPS (Complete Guide)

How to Install Outline VPN on a Linux VPS (Complete Guide)

Tutorials

Outline VPN is an open-source project developed by Jigsaw (a Google subsidiary) based on the robust Shadowsocks protocol. ...

How to Install SoftEther VPN on a Linux VPS (Complete Guide)

How to Install SoftEther VPN on a Linux VPS (Complete Guide)

Tutorials

SoftEther VPN is a highly powerful, open-source, multi-protocol VPN software developed by the University of Tsukuba. The ...

How to Install ZeroTier VPN on a Linux VPS (Complete Guide)

How to Install ZeroTier VPN on a Linux VPS (Complete Guide)

Tutorials

ZeroTier is a Software-Defined Wide Area Network (SD-WAN) platform operating on a Peer-to-Peer model, enabling global ...

How to Install Tailscale VPN on a Linux VPS (Complete Guide)

How to Install Tailscale VPN on a Linux VPS (Complete Guide)

Tutorials

Tailscale is a mesh virtual private network (VPN) solution built on top of the robust WireGuard protocol. It fully automates ...

How to Install WireGuard VPN on a Linux VPS (Complete Guide)

How to Install WireGuard VPN on a Linux VPS (Complete Guide)

Tutorials

WireGuard is an extremely simple yet fast and modern VPN protocol that utilizes state-of-the-art cryptography. Integrated ...

What Is an Offshore Server? Benefits & Vietnam Comparison

What Is an Offshore Server? Benefits & Vietnam Comparison

Tutorials

An Offshore Server is a physical computing machine located in a Data Center outside the country where the business operates ...

What Is a Vietnam Server? Benefits & Offshore Comparison

What Is a Vietnam Server? Benefits & Offshore Comparison

Tutorials

A Vietnam Server (or Vietnam Dedicated Server) is a physical computing machine located within certified Data Centers in ...

What is Imunify360? Features, Benefits & When to Use It

What is Imunify360? Features, Benefits & When to Use It

Tutorials

Imunify360 is a comprehensive server security solution designed specifically for Linux-based web hosting environments. ...

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