What Is ClamAV? Malware Scanning for Servers
What Is ClamAV?
ClamAV is a file-scanning engine, not a guarantee that a running system is clean or a replacement for endpoint detection and incident response. Installing it does not automatically scan every upload or email; those workflows need explicit integration.
ClamAV is a free and open-source antivirus platform ...
Remove an IP or Domain from Email Blocklists
Understanding Email Blacklisting
Email blacklisting occurs when an IP address or domain is added to a spam-blocking database used by email providers, hosting companies, and security organizations.
These databases are designed to identify sources of:
Spam
Phishing emails
Malware distribution
Email abuse
Bulk unsolicited messages
Once an IP address or ...
Linux vs Windows Server: Which OS Fits Your Website?
Why Choosing the Right Server Operating System Matters
When launching a new website, migrating to a different hosting provider, or deploying a new application, one of the most important decisions is selecting the operating system that powers the server.
The server operating system acts as the foundation of the ...
CPU Cores vs Threads: What Server Buyers Should Know
Why CPU Specifications Matter
When selecting a server, VPS, dedicated machine, workstation, or even a personal computer, one of the most important hardware components to evaluate is the processor.
Many people focus on CPU model numbers while overlooking specifications such as:
Core count
Thread count
Clock speed
Cache size
...
How to Reduce Spam Emails and Protect Your Inbox
What Are Spam Emails?
Spam emails are unsolicited messages sent in bulk to large numbers of recipients. While some spam messages are simply unwanted advertisements, others may contain phishing attempts, malicious links, malware, fraudulent offers, or attempts to steal personal information.
Most internet users encounter spam regularly because email ...
How to Set Up a Mastodon Server with Docker
What Is Mastodon?
Mastodon is a free and open-source social networking platform built using Ruby on Rails and modern JavaScript frameworks. It enables anyone to create and operate their own social media server while remaining connected to a larger decentralized network known as the Fediverse.
From a user's perspective, ...
Transfer Files with Remote Desktop on Windows
Understanding Remote Desktop File Transfers
When setting up a new Windows Server, transferring files is often one of the first tasks administrators need to complete. In many situations, common transfer methods may not be ready yet.
For example:
FTP may not be configured
Plesk may not be installed
Network ...
MySQL Backup and Restore: mysqldump and phpMyAdmin
Why MySQL Backups Are Important
Regular database backups are one of the most critical parts of server administration. A reliable backup strategy ensures that important data can be recovered when unexpected problems occur.
Common situations that may require a database restore include:
Hardware failures
Server crashes
Storage corruption
Accidental ...
How Much RAM Does a Server Need? Workload Sizing Guide
Why Server RAM Matters
When selecting a dedicated server, VPS, cloud instance, or virtualization host, one of the most important hardware specifications is memory.
Choosing the correct amount of RAM affects:
Performance
Stability
Scalability
User experience
Infrastructure costs
Too little memory can create performance bottlenecks, application crashes, and service interruptions. ...
How to Migrate from Drupal to WordPress
Understanding Drupal to WordPress Migration
Drupal and WordPress are both widely used open-source content management systems. Each platform can support professional websites, blogs, business portals, and custom web applications, but they are designed with different priorities.
Drupal is often selected for complex websites that require advanced permissions, custom content ...
Linux Malware Detect: Maldet Scanning and Quarantine
Understanding Linux Malware Detect (LMD)
Linux Malware Detect, commonly known as LMD or Maldet, is a free and open-source malware scanning tool designed specifically for Linux-based hosting environments. It was developed to help system administrators identify malicious files, backdoors, web shells, malware uploads, and other security threats commonly ...
CentOS Stream vs AlmaLinux: Differences and Migration
Introduction to CentOS and AlmaLinux
CentOS Linux is discontinued; CentOS Stream is a separate, continuing release model. Plan new deployments on a supported release rather than treating old CentOS Linux installations as a current option.
For many years, CentOS was one of the most widely used Linux distributions in ...
How to Upgrade MariaDB on Ubuntu Safely
Understanding MariaDB
MariaDB is an open-source relational database management system derived from MySQL. It is widely used in web hosting environments, business applications, eCommerce platforms, analytics systems, and content management systems. Because it is compatible with many MySQL-based applications, MariaDB has become a preferred database engine for Linux ...
VMware Disk Types: Thin, Thick and Eager Zeroed
Understanding VMware Storage
Storage is one of the most important components of any virtual machine. Just like a physical server requires hard drives or SSDs to store operating systems, applications, databases, and files, VMware virtual machines also require storage resources to function.
VMware provides multiple disk types designed to ...