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IPsec VPN Protocol encrypts and authenticates data between two points over IP networks, securing internet communications through key exchange, authentication, and encryption processes. As a Network Administrator at OperaVPS, I often receive questions about network security and the importance of VPN protocols. In this article, I will explain the fundamentals of the IPsec VPN Protocol, […]

Server Antivirus Software is a program designed to detect and remove malware from your server. It protects server data by scanning files and monitoring for security threats. Beginners can use it to keep server environments safe. 🤖AI Overview: Server Antivirus Software is designed to protect servers from malware viruses and other security threats. Its main […]

Differences Between IPv4 & IPv6 refer to how each internet protocol manages address spaces. IPv4 uses 32-bit addresses and IPv6 uses 128-bit addresses, allowing more devices online. 🤖AI Overview: Differences Between IPv4 & IPv6 refer to the variations between two protocols used for identifying devices on a network. IPv4 uses a 32 bit address system […]

SELinux is a security system in Linux that controls access to resources. It helps protect your server by setting strict rules for programs and users. Beginners should learn SELinux basics for safer Linux use. 🤖AI Overview: SELinux is a security module for Linux systems that manages access controls to protect data and restrict system processes. […]

What is proxy server? A proxy server acts as an intermediary between your device and the internet. It helps control access, improve security, and manage network traffic. 🤖AI Overview: What is proxy server? A proxy server is an intermediary computer system that sits between a user’s device and the internet. Its main purpose is to […]

Virtualization is a new solution in computer science and networking that will reduce cost and increase efficiency. Virtualization creates a software layer between computer hardware and software systems, with computer hardware forming the basis for virtual environments. Virtualization systems manage and allocate physical resources such as CPU, memory, and storage to virtual machines, optimizing resource […]

Nodejs is a server-side environment that runs JavaScript outside the browser for building scalable web applications. It uses a non-blocking event-driven model for efficient performance. 🤖AI Overview: Nodejs is a server-side environment that lets developers run JavaScript outside of the browser. It is designed for building scalable and efficient web applications. Nodejs uses a non-blocking […]

A VPN or Virtual Private Network is technology that creates a secure encrypted connection over the Internet, protecting privacy and enabling safe remote access to private networks. 🤖AI Overview: A VPN or Virtual Private Network is a technology that creates a secure encrypted connection over the Internet. Using a VPN helps protect data privacy, hides […]

Database Management Systems are software that organize, store, and protect data. They allow users and applications to access and update information securely and efficiently. 🤖AI Overview: Data Base Management Systems are software tools that organize, store, and protect data in a database. The main purpose of a Data Base Management System is to let users […]

SSL stands for Secure Sockets Layer. It is a standard security protocol designed to secure data transferred between two systems. This includes the connection between a browser and a website or between two servers. When a user connects to a website, SSL helps confirm the website’s identity and creates an encrypted connection to protect the […]

Whenever a new tool or technology is produced, no matter how good it is, after a while it should be replaced by its newer version. When we produce something, we think we have made the best thing, but after a while, we realize that this is not the case and we produce better tools. The […]

What is Dedicated Server? A dedicated server is a hosting service where one user has authority over all server resources, providing improved website performance, security, and full control. 🤖AI Overview: What is Dedicated Server? A dedicated server is a hosting service where all server resources are assigned to one user or website. This setup improves […]