In today’s fast-paced world, secure remote access has become increasingly critical. Whether working from home, on a business trip or managing a distributed team, you need access to your servers from anywhere, anytime. However, granting direct server access is risky and can lead to security breaches. Organizations use jump servers or bastion hosts to provide…
Introduction Developing a software application requires numerous tools and software, and one of the most critical is the database management system (DBMS). MySQL is one of the famous names when it comes to managing relational databases. It is used by many developers worldwide due to its robustness, scalability, and open-source nature. However, as with any…
Suppose you are a software developer or someone in the tech industry for a while. In that case, you are probably familiar with MySQL Server or mysqld, the most popular open-source relational database management system in the world. MySQL is widely used in web applications, especially those that require a database. This article will take…
MySQL is an open-source Relational Database Management System (RDBMS) that uses Structured Query Language (SQL). It is the most popular and widely used database in the world. MySQL is used for website development, e-commerce, data warehousing, online transaction processing, etc. MySQL has many features and tools that make it easy and convenient. One such tool…
MySQL is an open-source relational database management system widely used to store, manage, and retrieve data for web and enterprise applications. One of the most crucial aspects of working with MySQL is the ability to connect to the server. This article will explore the different ways to connect to a MySQL server, including command-line tools,…
If you run an SSH server, you may want to limit the number of simultaneous connections to prevent resource exhaustion and potential security breaches. In this article, we’ll explore various methods to limit simultaneous connections to an SSH server. What is SSH? Secure Shell (SSH) is a cryptographic network protocol for secure data communication. SSH…
As a software developer, you are likely familiar with the importance of securing your servers and ensuring that unauthorized access is prevented. One way to achieve this is by disabling X11Forwarding in SSH server. X11Forwarding is a feature that allows remote X11 clients to connect to the SSH server and display graphical user interfaces (GUIs)…
As a software developer, you might need to access remote servers’ graphical user interfaces (GUI). X11Forwarding in SSH server is a feature that enables you to do so. This article will discuss how to allow X11Forwarding to SSH servers on various platforms, including Ubuntu, Debian, CentOS, and macOS. What is X11Forwarding? X11Forwarding is a feature…
As a software developer, one of the most critical tasks is ensuring the system is secure and reliable. The SSH (Secure Shell) protocol is widely used to secure remote server access. To ensure that your SSH server is configured correctly and securely, you must check its configuration validity regularly. In this article, we’ll be able…
As a software developer, one of the most important things you can do to secure your server is to change the default SSH port. By default, SSH servers listen on port 22, which is well-known and easily targeted by attackers. Changing the port will add an extra layer of security to your server, making it…
How to Connect to SSH Server on Alternate Port SSH (Secure Shell) is a popular protocol used to connect to remote servers securely. By default, SSH runs on port 22. However, in some cases, you may need to connect to a server using a different port number. This can happen for a variety of reasons,…
As a software developer, you may need to connect to an SSH server to manage remote servers, transfer files securely, and run commands. SSH (Secure Shell) is a secure protocol that allows you to access and control remote devices over an encrypted connection. In this guide, we will explore how to connect to an SSH…
If you’re a software developer, you’ll likely need to access a remote server using SSH (Secure Shell) at some point in your career. SSH is a network protocol that allows you to securely access and manage a remote computer over an unsecured network. You’ll need to add your SSH public key to the remote server…
Secure Shell (SSH) is a cryptographic network protocol that enables secure remote access and communication between two networked devices. In simple terms to answer what is SSH? SSH allows a user to remotely connect to a server or device over an encrypted channel, providing a secure way to access resources and services on a remote…