Server Management

Server management is a form of technical administration that handles all administrative tasks equivalent to the responsibilities of a customer's System Administrator department.

When hiring server management services, customers receive installation, configuration, optimization, monitoring, and handling of technical issues and errors arising on the server to ensure it operates in the most stable and high-performance state.

Choosing Server Management services from VietHosting means opting for peace of mind, efficiency, and professionalism, allowing you to focus entirely on your business while our experts take care of your infrastructure.

Here are the top reasons to choose us:

• Experienced Team & In-depth Expertise: With operational experience since 2009, our technical team is proficient across multiple platforms (Linux, Windows) and popular control panels (cPanel, DirectAdmin, Plesk).
• Saves Costs & Time: Instead of hiring a costly in-house IT team, our service provides a professional solution at a reasonable price, helping you focus your resources on business development.
• Proactive 24/7 Monitoring: We monitor your system continuously. Any unusual signs of performance or security issues are detected early and handled promptly before they can impact your services.
• Performance & Security Optimization: Your server will be configured, optimized, and hardened according to the best standards, ensuring your system always operates in the most stable and secure state.
• Fast & Responsible Support: When an incident occurs, you will receive prompt and professional support from our technical team, helping to minimize service downtime.

With over 16 years of experience in the server solutions field, VietHosting is proud to be the trusted infrastructure partner for thousands of domestic and international clients.

Let us handle the technical burden so you can grow your business with peace of mind. View details and sign up for our Server Management service today.

To ensure our collaboration is effective, please take note of the following important points:

• Provide Information: Please provide complete highest-level administrative credentials for the system (such as root password, IP) so we can begin our work.
• License Costs: For installed applications that require licenses, the customer is responsible for covering these costs.
• Notify of Changes: When you want to change, modify, or install additional applications, please consult with VietHosting beforehand, or notify us immediately after implementation. We are not responsible for errors arising from unnotified changes made by the customer.
• Scope of Support: VietHosting only performs server management tasks. Website errors not originating from the server are outside our scope of intervention.
• Out-of-Package Tasks: If tasks arise that are outside the registered service package, costs will be agreed upon on a per-incident basis.

VietHosting only performs server management tasks. Errors arising on the website that do not originate from the server will not be intervened or handled by VietHosting.

However, if an error originates from the server and affects website operation, VietHosting will proceed to handle and rectify that error.

To ensure customers have the best service experience, VietHosting provides support corresponding to the Basic Management plan for services like Hosting, KVM VPS, Server, Software Licenses, SSL Certificates, etc. Therefore, this plan is free when customers rent services from VietHosting.

Yes, customers can hire VietHosting for server management tasks on a per-instance basis. The minimum cost per task instance is 500,000 VND or more, depending on the quantity and complexity of the work.

Imunify360 is a comprehensive security solution designed specifically for web servers running the Linux operating system. It combines a multi-layered defense system—including a Web Application Firewall (WAF), malware scanning, and an intrusion detection system—with Artificial Intelligence (AI) and Machine Learning. This combination allows Imunify360 to proactively and automatically detect, prevent, and handle cybersecurity threats.

In the context of increasingly sophisticated cyber attacks, Imunify360 acts as an intelligent bodyguard, working tirelessly 24/7 to protect your digital assets, even while you sleep.

Technical Working Principle: Multi-layered Defense

Imunify360 protects your server through a sophisticated, multi-layered defense system that operates concurrently:

• Advanced Web Application Firewall (WAF): Uses AI to analyze and block common attacks like SQL injection, XSS, and brute-force right at the initial access layer.
• Intrusion Detection & Prevention System (IDS/IPS): Monitors and analyzes server logs in real-time to detect suspicious behavior and automatically block violating IP addresses.
• Malware Scanner: Automatically scans the system to find and remove malicious files. With a continuously updated database, it can even identify previously unknown "zero-day" threats.
• Proactive Defense: Prevents malicious PHP scripts from executing by analyzing their behavior, even if the malware is not yet in any identification database.
• Reputation Management: Proactively blocks access from IP addresses that are globally identified as sources of attacks, stopping threats before they even reach the server.

Key Benefits of Imunify360

Equipping your server with Imunify360 provides security and numerous outstanding benefits:

• Comprehensive 360-degree Protection: Instead of installing multiple separate tools, Imunify360 offers an "all-in-one" solution, protecting your server from most of today's common attack types.
• Proactive & Automated Defense: Thanks to AI and Machine Learning, Imunify360 can automatically detect and neutralize new threats without human intervention, protecting your system 24/7.
• Minimizes Risks & Damages: Timely prevention of attacks helps protect sensitive data, maintain brand reputation, and avoid financial losses from website downtime or information theft.
• Peace of Mind & Time Savings: The automated system saves server administrators time and effort in monitoring and responding to security issues.

Applications and Use Cases

Imunify360 is the ideal security solution for any web server based on the Linux platform, especially:

• Hosting Service Providers: Helps protect all customers on a shared hosting server, minimizing the risk of cross-contamination and improving service quality.
• Corporate & Personal Web Servers: Protects critical websites and e-commerce stores from data theft and sabotage attacks.
• WordPress & Open-Source Websites: These platforms are often targets of automated attacks. Imunify360 provides a robust layer of protection against common vulnerabilities.
• Any Linux Server Needing Security: Anyone operating a Linux server who wants a powerful, automated, and easy-to-manage security solution.

Why choose Imunify360 from VietHosting?

Choosing VietHosting to protect your server with Imunify360 is a wise decision:

• Pre-integrated & Default Protection: All cPanel Hosting and DirectAdmin Hosting packages at VietHosting come equipped with Imunify360, protecting your website from the start at no extra cost.
• Official License Provider: We offer Imunify360 licenses for dedicated servers at competitive prices with a fast activation process.
• Gold Partner of CloudLinux Inc.: As a high-level partner of CloudLinux Inc. (the developer of Imunify360), we have a deep understanding of the product and receive direct support from the vendor.
• Expert Support & Consultation: With over 16 years of experience, our technical team is ready to assist with installation and provide consultation to help you configure Imunify360 for maximum security effectiveness.

Cybersecurity is not an option; it's a requirement. Purchase an Imunify360 license from VietHosting to equip your server with the most robust security shield.

To be comprehensively protected from the start without worrying about installation or management, consider our cPanel Hosting and DirectAdmin Hosting services. These are comprehensive hosting solutions where we combine leading technologies to deliver the best experience: Imunify360 (for security), LiteSpeed Web Server (for speed), and CloudLinux OS (for stability).

cPanel is a leading commercial web hosting control panel for Linux servers. It provides an intuitive graphical interface combined with powerful automation tools to simplify the comprehensive administration of a hosting account, including the management of files, databases, emails, domains, and security settings.

With its user-friendly interface and rich feature ecosystem, cPanel has become the "gold standard" in the hosting industry, making server management easier than ever for all types of users.

Technical Working Principle

cPanel operates on a powerful two-tier structure that clearly separates management roles:

• cPanel (The User Interface): This is the interface for the end-user (the website owner), allowing them to self-manage resources within their hosting package, such as uploading files, creating emails, managing subdomains, and more.
• WHM (Web Host Manager - The Administrator Interface): This is the higher-level interface for server administrators or hosting resellers. WHM allows for the creation, management, and customization of cPanel accounts, setting security policies, and monitoring the entire server's activities.

Key Benefits of cPanel

Using cPanel offers outstanding benefits for both end-users and administrators:

• Easy to Use & Intuitive: cPanel's graphical interface is extremely user-friendly and logically organized, helping new users quickly get acquainted and perform tasks without needing command-line knowledge.
• Saves Time & Effort: It automates complex administrative tasks like installing WordPress, creating email accounts, and backing up data into just a few clicks, saving a significant amount of time.
• Comprehensive Feature Ecosystem: cPanel integrates hundreds of features, from file and database management to security (installing SSL) and even marketing and performance tracking tools.
• Large Community & Extensive Support: With a long history of development, cPanel has a massive user community and detailed documentation, making it easy to find solutions for any issue.

Functions and Key Applications

cPanel provides a complete toolkit to manage every aspect of a website:

• File & FTP Management: Easily upload, edit, and delete files through the browser-based File Manager and manage FTP accounts for remote access.
• Database Management: Intuitively create, delete, and manage MySQL or PostgreSQL databases through the phpMyAdmin tool.
• Domain & DNS Management: Add new domains (Addon Domains), create subdomains, and manage critical DNS records (A, CNAME, MX, etc.).
• Professional Email Management: Create and manage email accounts with your own domain, set up spam filters, auto-responders, and email forwarders.
• Security & Safety: Install free SSL certificates (AutoSSL), block unwanted IP addresses, and protect important directories with passwords.

Why purchase a cPanel License from VietHosting?

Choosing VietHosting to register a cPanel license for your server is a smart and cost-effective decision:

• Official & Trusted Partner: As an authorized cPanel Partner in Vietnam, we guarantee valid and reliable licenses.
• Best Market Price: We offer cheap cPanel licenses for both VPS and Dedicated Servers at leading competitive prices.
• Free Installation Support: When you purchase a license, our technical team will assist with installing cPanel on your server completely free of charge, ensuring the system is configured correctly.
• Expert Consultation & Support: With over 16 years of experience, we are ready to consult with you and help resolve any cPanel-related issues that arise during use.

With cPanel, complex server administration becomes simpler than ever before. Purchase a cPanel license from VietHosting today to optimize the efficiency of your server management and operations.

If you prefer not to manage the server and license yourself, consider our cPanel Hosting service. This is an "all-in-one" solution where we've combined the power of cPanel with leading technologies like LiteSpeed Web Server (for speed), CloudLinux OS (for stability), and Imunify360 (for security). Everything is pre-installed and optimized, so you can focus solely on developing your website.

DirectAdmin is a popular commercial web hosting control panel used to manage Linux servers. It provides an intuitive graphical interface that allows users to manage server services without needing to use complex command lines. DirectAdmin is highly regarded for its simplicity, lightweight performance, ease of use, and resource efficiency.

Often considered an efficient alternative to cPanel, DirectAdmin focuses on minimalism, high performance, and resource savings, making it the ideal choice for those who need a powerful yet uncomplicated control panel.

Technical Working Principle

DirectAdmin is built on a three-level access structure, which provides flexible and clear management permissions:

• Admin: The highest level, with full control over the server, including creating and managing Reseller and User accounts and setting system-wide policies.
• Reseller: The intermediate level, allowing hosting resellers to create and manage their own resource packages and the User accounts under their ownership.
• User: The basic level, designed for website owners to manage the resources within their hosting package, such as files, emails, databases, etc.

Key Benefits of DirectAdmin

Compared to other alternatives, DirectAdmin is often favored by users who prioritize performance and simplicity:

• High Performance & Resource Efficiency: DirectAdmin is designed to be extremely lightweight, consuming less CPU and RAM, which frees up server resources to handle other tasks.
• Minimalist Interface & Superior Speed: The interface is focused on core features without unnecessary clutter, helping users perform administrative tasks quickly and easily.
• Cost-Effective Licensing: With a significantly lower license fee than its competitors, DirectAdmin helps reduce the cost of hosting packages, providing economic benefits to the end-user.
• High Stability & Reliability: DirectAdmin is highly regarded by the system administrator community for its stability, durable operation, and infrequent minor errors.

Functions and Key Applications

DirectAdmin provides all the essential tools needed for professional hosting account management:

• File Management: Offers a web-based file manager, allows for FTP account management, and performs data backup and restore operations.
• Database Management: Allows for easy creation and administration of MySQL/MariaDB databases through the phpMyAdmin tool.
• Domain & DNS Management: Easily add domains, create subdomains, and manage necessary DNS records.
• Email Management: Create and manage email accounts with a custom domain, set up filters, auto-responders, and anti-spam features.
• Security: Integrates free SSL installation (Let's Encrypt), IP blocking, password-protected directories, and other security features.

Why purchase a DirectAdmin License from VietHosting?

Choosing VietHosting to register a DirectAdmin license is an effective and reliable solution:

• Official & Trusted Partner: As an officially authorized partner of DirectAdmin in Vietnam, we guarantee valid licenses with the best support.
• Best Market Price: We offer cheap DirectAdmin licenses for both VPS and Dedicated Servers at leading competitive prices.
• Free Installation Support: When you purchase a license, our technical team will assist with installing DirectAdmin on your server completely free of charge, ensuring the system is configured correctly.
• Expert Consultation & Support: With over 16 years of experience, we are ready to help you choose the right license package and assist with any issues that arise during use.

DirectAdmin is the perfect choice for those seeking an optimal balance of performance, features, and cost. Purchase a DirectAdmin license from VietHosting today to start managing your server effectively.

If you prefer not to manage the server and license yourself, consider our DirectAdmin Hosting service. This is an "all-in-one" solution where we've combined the power of DirectAdmin with leading technologies like LiteSpeed Web Server (for speed), CloudLinux OS (for stability), and Imunify360 (for security), allowing you to focus on developing your website with peace of mind.

Both cPanel and DirectAdmin are leading control panels, but recent changes in pricing policies have made the comparison more critical than ever. The choice is no longer based on habit, but on your actual priorities regarding performance, cost, and ecosystem.

To help you make the best choice, let's analyze the core differences in the comparison table below.

Criteria	cPanel	DirectAdmin
Performance & Resources	Consumes more resources due to its extensive features and background services.	Superior. Lightweight and consumes less RAM/CPU, helping the server run faster.
Cost & Policy	Higher cost, with a per-account pricing model that makes it difficult to control costs when scaling.	Lower cost, flexible licensing policy, making it easy to control expenses.
Interface & Experience	Very friendly, familiar, and extremely easy to use for beginners.	The modern Evolution skin is clean and highly customizable, favored by experienced users.
Ecosystem & Extensibility	Massive ecosystem with countless third-party plugins and apps (Softaculous, JetBackup, etc.).	A smaller ecosystem, but still includes all popular and necessary plugins.

Conclusion: When to Choose Which Type?

• You SHOULD choose cPanel when: You are a beginner, prioritize ease of use and familiarity, need a vast plugin ecosystem for extensibility, and budget is not a major concern.
• You SHOULD choose DirectAdmin when: You prioritize high performance and server resource savings, want to maximize cost control, or need to host a large number of websites on a single server.

Comprehensive Hosting Solutions with cPanel & DirectAdmin at VietHosting

Whether you prefer the familiarity of cPanel or the performance and cost-efficiency of DirectAdmin, the choice of a hosting provider with a superior technology platform is the deciding factor for success. At VietHosting, we offer both premium hosting solutions, built on the same powerful foundation:

• Tier 3 Standard Data Center: Ensures the physical infrastructure is always stable, secure, and monitored 24/7/365.
• High-End Hardware: We use 100% Dell servers, Intel Xeon Platinum CPUs, and Enterprise SSD RAID-10 storage for outstanding processing performance.
• LiteSpeed Acceleration Technology: Built-in LiteSpeed Web Server helps accelerate page load times, improving SEO scores and user experience.
• Comprehensive Security: The CloudLinux OS platform combined with the Imunify360 firewall proactively prevents malware, attacks, and vulnerability exploits.
• Automated Backups: Your data is automatically backed up periodically (daily & weekly), ensuring it is safe and can be restored at any time.
• Experienced Technical Team: Receive professional 24/7 support (in both Vietnamese & English) from a team with over 16 years of experience in system operations.

Choose the management platform that suits you on a world-class infrastructure. Explore our cPanel Hosting and DirectAdmin Hosting packages today to experience the difference.

Additionally, if you already have a VPS or dedicated server and are looking for the right license, VietHosting also provides genuine cPanel licenses and DirectAdmin licenses. As an official partner, we are committed to offering the best prices, fast activation, and free initial installation support to get your system up and running quickly.

LiteSpeed Web Server (LSWS) is a high-performance web server software, renowned for its ability to accelerate websites and efficiently handle a large number of concurrent connections. Designed as a direct replacement for Apache, LSWS uses a unique event-driven architecture that minimizes system resource consumption (CPU, RAM), delivering superior performance and stability.

With its built-in LSCache engine, LiteSpeed has become the top choice for WordPress websites and other open-source platforms, significantly improving user experience and SEO scores.

Technical Working Principle

The power of LiteSpeed comes from its modern and distinct architectural principles:

• Event-Driven Architecture: Unlike Apache, which creates a new process for each connection, LiteSpeed uses a few processes to handle thousands of connections simultaneously. This saves resources and eliminates bottlenecks during high-traffic periods.
• Deeply Integrated LSCache: LiteSpeed comes with an extremely powerful server-level cache engine built-in. LSCache can communicate directly with popular applications (WordPress, Magento, Joomla, etc.) to store and serve pre-built pages, minimizing processing time.
• Full Apache Compatibility: LiteSpeed is designed to read and work with Apache's configuration files (like .htaccess). This makes migrating from Apache to LiteSpeed seamless, without requiring any configuration changes on the website's end.

Key Benefits of LiteSpeed Web Server

Upgrading to LiteSpeed provides outstanding and measurable benefits:

• Superior Page Load Speed: Thanks to its extremely fast PHP and static content processing, LiteSpeed significantly reduces page load times, directly improving user experience.
• High Concurrency Capacity: The event-driven architecture allows the server to handle a large number of concurrent users without becoming overloaded, ideal for websites with fluctuating traffic.
• Web Application Acceleration (LSCache): With the LSCache plugin, WordPress websites can achieve incredible speeds, optimize Core Web Vitals scores, and improve Google rankings.
• Advanced Integrated Security: LiteSpeed has built-in security rules to defend against common DDoS attacks and is fully compatible with mod_security, creating a robust defense layer for your website.

Applications and Use Cases

LiteSpeed Web Server is the ideal performance upgrade for most types of websites, especially:

• WordPress & WooCommerce Websites: This is the most popular and effective use case, where the LSCache plugin unleashes its full power.
• High-Traffic Websites: News sites, forums, or large e-commerce stores that need to handle many concurrent connections stably.
• Hosting Service Providers: Using LiteSpeed to offer a faster, more stable hosting service that can serve more customers on the same server.
• All Websites Using Apache: Anyone currently using Apache who wants to improve performance without having to reconfigure their entire system.

Why purchase a LiteSpeed License from VietHosting?

Choosing VietHosting to equip your server with LiteSpeed is a smart investment decision:

• Official & Trusted Partner: As an authorized partner of LiteSpeed in Vietnam, we guarantee valid licenses with the best support.
• Competitive Pricing & Fast Activation: We offer cheap LiteSpeed licenses with flexible plans and a fast, automated activation system.
• Pre-integrated in Hosting Services: All Hosting packages at VietHosting come equipped with LiteSpeed Web Server, delivering maximum performance and speed.
• Installation & Optimization Support: With over 16 years of experience, our technical team is ready to help you install, configure, and optimize LiteSpeed to achieve the highest performance.

Upgrading to LiteSpeed is the most effective solution to accelerate your website and outperform competitors. Purchase a LiteSpeed license from VietHosting today to deliver a brand-new speed experience to your users.

To experience the power of LiteSpeed immediately without managing a server yourself, you can explore our cPanel Hosting and DirectAdmin Hosting packages. All are built on a platform that combines leading technologies: LiteSpeed Web Server (for speed), CloudLinux OS (for stability), and Imunify360 (for security), offering you a comprehensive solution.

Both LiteSpeed Web Server (LSWS) and OpenLiteSpeed (OLS) are high-performance web servers developed by LiteSpeed Technologies. However, they serve different purposes and have critical differences in features, support, and target users.

Detailed Comparison: LSWS vs. OLS

1. Cost and Purpose:

• LSWS: Is the commercial (paid) version, designed as a complete replacement for Apache in professional hosting environments that demand absolute stability and compatibility.
• OLS: Is the open-source (free) version, suitable for personal projects or environments that do not require complex hosting features and .htaccess compatibility.

2. .htaccess Compatibility:

• LSWS: Is fully compatible. It can read and process Apache's .htaccess files automatically without a restart. This is a crucial feature for shared hosting environments.
• OLS: Does not read .htaccess files directly. Rules must be converted and entered into the admin panel, and a restart is required to apply changes.

3. Caching Features:

• LSWS: Fully supports the advanced caching features of LSCache, including ESI (Edge Side Includes) for "hole-punching," which is critical for dynamic and e-commerce websites.
• OLS: Also includes LSCache but lacks support for ESI and other sophisticated caching features found in the commercial version.

Summary: Which Version Should You Choose?

• Choose OLS when: You are running a personal website, do not need .htaccess compatibility, and want a free, high-speed web server solution.

• Choose LSWS when: You are a hosting provider or operate professional websites that require compatibility, stability, and the most advanced caching features.

VietHosting's Commitment: Performance with LiteSpeed Web Server

To deliver the highest speed and stability, VietHosting chooses to equip all of its cPanel Hosting and DirectAdmin Hosting services with the commercial LiteSpeed Web Server (LSWS). This reflects our commitment to a professional, compatible, and high-performance platform for all clients.

We also provide genuine LiteSpeed Web Server licenses for our KVM VPS and Dedicated Server clients who require an upgrade.