DatabaseMart Blog

This article will introduce how to connect to Windows servers from Windows, Linux, MacOS, mobile devices, and other remote control software....Read More >

The seamless transfer of files between different operating systems is essential for efficient collaboration and productivity. When it comes to transferring files from Windows to Linux, WinSCP...Read More >

When encountering remote desktop connection failures on a Windows remote server, there are various troubleshooting steps you can try on your local PC....Read More >

It is generally recommended to use SSH key authentication whenever possible, especially for servers or systems accessible over the internet...Read More >

There are several different scenarios that might cause server connection failure. In this article, we will troubleshoot the issue step by step. Listed below are the five most common causes...Read More >

What is the difference between this Remote Desktop Protocol (RDP) or TeamViewer? Which one is more beneficial? In this article, we will show more information about them....Read More >

We need to open a special port in Windows Firewall so that it can be accessed from outside. We are opening 1093(TCP) port in Windows firewall as an example....Read More >

While VPS instances are generally considered safer than shared hosting due to their isolated nature, it is still possible for the security of a VPS system to be compromised. If a VPS is breached...Read More >

Configuring a firewall on a Windows VPS (Virtual Private Server) is an essential step in establishing a robust and secure hosting environment. As the Windows operating system is widely used...Read More >

This article introduces the steps on how to secure a Windows server.Install the latest OS updates and application patches.Change default RDP port and restrict server access....Read More >

This article introduces the steps on how to troubleshoot if the Windows server has been hacked.Check for hidden users or abnormal users.Check abnormal processes.Check Windows system directories...Read More >

ChatGPT is an artificial intelligence (AI) chatbot built on OpenAI’s large language models. It is a web app, and you’ll need to visit the site every time to access it. But what if you can run ChatGPT...Read More >

Tabby is an infinitely customizable cross-platform terminal app for local shells, serial, SSH, and Telnet connections. It is an alternative to Windows' standard terminal, PowerShell ISE, PuTTY, macOS Terminal.app and iTerm...Read More >

If you’re having network connectivity problems, you can run a traceroute to pinpoint exactly where your connection is failing. The traceroute command will provide you with information about your internet connection,website status, and more...Read More >

Backing up and restoring a MySQL database on a VPS (Virtual Private Server) involves a few steps. You can use the mysqldump utility to back up the database, and then you can use the mysql command to restore it...Read More >

MetaTrader is a well-known chart analysis and forex trading platform founded by MetaQuotes in 2000. The company has released five versions of the software, but now only uses the MT4 and MT5 platforms. In 2022, more than 20 years later, these platforms are still the most popular...Read More >

Depending on the operating system you are using locally, the way to remotely connect to a Linux server is different. This article will introduce how to use username and password authentication to connect to Linux servers from Windows, Linux, MacOS, and mobile devices...Read More >

As a Linux system administrator (administrator or root) you can change the password for any users on your server. To change a password on behalf of a user...Read More >

Port 22 is used to establish an SSH connection by default. You can strengthen the server security by modifying the SSH port to prevent brute force attacks...Read More >

It is generally recommended to use SSH key authentication whenever possible, especially for servers or systems accessible over the internet. This is because SSH key authentication is based on ...Read More >

Xrdp is an open-source implementation of the Microsoft Remote Desktop Protocol (RDP) that allows you to graphically control a remote system. With RDP, you can log in to the remote machine and create a real desktop session the same as if you had logged in to a local machine....Read More >

While VPS instances are generally considered safer than shared hosting due to their isolated nature, it is still possible for the security of a VPS system to be compromised. If a VPS is breached, the owner of the VPS can end up spending thousands ...Read More >

When it comes to configuring firewall on Ubuntu server, you have two primary options: ufw (Uncomplicated Firewall) and iptables. Both tools provide firewall functionality but differ in terms of ease of use and complexity....Read More >

Securing your Linux VPS with a firewall is an important step to protect it from unauthorized access and attacks. IPTables is the built-in Linux firewall solution that allows you to filter incoming and outgoing traffic...Read More >

Setting up two-factor authentication (2FA) for a Linux server provides an additional layer of security and helps protect against unauthorized access. With 2FA, users are required to provide two forms of identification to access the server ...Read More >

Fail2ban is an open-source intrusion prevention software that helps protect Linux servers from unauthorized access attempts. It is designed to scan log files, such as system logs or application logs, and identify suspicious or malicious activity...Read More >

The following steps may help you find traces of hacking on your Linux server.First, log in to your Linux server to view the currently logged-in user through the command....Read More >

System logs contain valuable information about the activities and events occurring on your Linux server. However, manually reviewing these logs can be time-consuming and overwhelming. That's where Logwatch comes in. Logwatch is a powerful log analysis...Read More >

Have you ever experienced the frustration of working on the command line via an SSH connection, only to have the connection abruptly drop and your work is lost? Have you ever wanted a convenient way to execute multiple programs from the command line ...Read More >

In the world of Linux, the command-line interface (CLI) is a powerful tool that allows users to interact directly with the operating system. One command that stands out for its utility is the ps aux command. This command provides valuable information about...Read More >

PHP Composer is a dependency management tool for PHP. It is widely used in the PHP development community to manage and install libraries or packages required by a PHP project. Actually, Composer simplifies the process of managing dependencies...Read More >

This article shows how to install Odoo 15 on Ubuntu 20.04. Odoo is a popular open-source suite of business apps that help companies to manage and run their business. It includes a wide range ...Read More >

PostgreSQL is a fully featured database management system (DBMS) with a strong emphasis on extensibility and SQL compliance. It is backed by 20 years of open-source development, and supports both SQL (relational) and JSON (non-relational) querying...Read More >