🔐 iRedMail – Open Source Email Server Solution for Secure Business Communication 📧 What is iRedMail? iRedMail is a powerful open-source email server solution that enables organizations to build and manage their own private mail system with full control over...

📊 PRTG Network Monitor – Comprehensive IT Monitoring Solution for Businesses Professional Deployment & Operation Support by TSF Services In today’s digital environment, system downtime, network congestion, or server failures can cause serious business disruptions. A professional monitoring system is...

🔐 Sophos Firewall – A Comprehensive Network Security Solution for Businesses Professional Deployment & Operations by TSF Services As cyber threats continue to grow in both scale and sophistication, deploying a Next-Generation Firewall (NGFW) has become essential for modern businesses....

In an era where businesses require full control over data and high-level security, Mailcow Email Server stands out as a powerful, user-friendly, and cost-effective open-source email solution.TSF Services provides a fully managed Mailcow deployment service, helping organizations build a professional,...

Thiết kế website wordpress theo hướng chuẩn SEO In today’s digital era, having a professional website is essential for businesses, shops, startups, and individual entrepreneurs. A website not only helps build brand credibility but also serves as an effective channel...

In the digital age, computer systems, internal networks, and office devices are the backbone of every business. However, technical issues are inevitable—Windows won’t boot, printers stop working, network connections drop, or software suddenly fails. This is where professional IT Helpdesk...

In the digital era, email remains the official and indispensable communication channel for every organization. However, subscription-based platforms such as Microsoft 365 or Google Workspace can create significant cost pressure, especially for small and medium-sized businesses. Zimbra Mail Open Source...

In modern enterprise environments, building a centralized storage system for file sharing, clear access control, and secure data backup is no longer optional—it is a necessity. TrueNAS is a powerful and reliable open-source storage platform, perfectly suited for enterprise file...

In today’s modern IT environments, continuous monitoring of networks, servers, and critical services plays a vital role in ensuring system stability and early incident detection. Zabbix Server is a powerful open-source monitoring platform, trusted by millions of organizations worldwide. TSF...

In modern network infrastructures, centralized and intelligent management of network devices such as WiFi access points, switches, and gateways is essential. UniFi Controller, the network management platform by Ubiquiti, has become a leading choice thanks to its stability, intuitive interface,...

GLPI (Gestionnaire Libre de Parc Informatique) is a leading open-source IT Asset Management (ITAM) and Helpdesk solution designed for organizations that want to manage IT assets and handle technical support requests in a professional, transparent, and efficient manner. Suitable for...

In enterprise environments, IT Asset Management (ITAM) — including computers, office equipment, software, and licenses — is a critical task that is often overlooked or handled manually without proper control. Snipe-IT is a powerful open-source IT asset management solution that...

Giao diện Active Direcroty In enterprise IT environments, user management, access control, and information security are mission-critical tasks. On Windows Server, the core component responsible for centralized management is Active Directory (AD) — operated and controlled by the Domain Controller...

Synology NAS (Network Attached Storage) is a powerful network storage solution featuring the robust DSM (DiskStation Manager) operating system, an intuitive web interface, and flexible scalability. Whether for individual users, families, or small businesses, Synology provides a centralized platform for...

In modern enterprises, internal data sharing and storage cannot rely on manual shared folders alone. Businesses need a professional File Server system that enables access control, file-type restrictions, storage quota management, and fast data recovery in case of incidents. With...

pfSense Firewall – Secure, Flexible, and Cost-Effective Network Protection for Businesses In an increasingly complex cybersecurity landscape, businesses can no longer overlook the importance of building a strong, stable, and flexible firewall system to protect and control inbound and outbound...

In the era of digital transformation, owning a stable, scalable, and secure server infrastructure is a critical factor for every business. However, traditional virtualization solutions such as VMware or Hyper-V often come with high licensing costs and complex operations. Proxmox...

🔧 ManageEngine ServiceDesk Plus (SD Plus) – An Effective IT Support Management Solution ManageEngine ServiceDesk Plus is an IT Service Management (ITSM) solution developed by Zoho Corp, designed to help organizations improve the efficiency of their IT departments. The solution...