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SSH listens on port 22. If you have it by default, hackers may be able to attack the server through port 22, take control of it, or cause irreparable damage to it. To change the default SSH port in Linux Ubuntu, Debian, and CentOS, the below steps are required mainly: Executing sudo nano /etc/ssh/sshd_config command […]

Firefox is a popular web browser known for its speed, security, and privacy features. There are two main methods for installing Firefox on Linux: Using the package manager: This is the most common and recommended method. The package manager for your Linux distribution will automatically download and install the latest version of Firefox for you. […]

The simplest method to install Java in Linux is through the apt package manager since Linux is compatible with the standard Java version. Generally, to install Java in Linux, you should: Check whether Java is already installed on Linux Update the package list Install the standard Java version (Default JRE/JDK) and the Oracle JDK version […]

There are two ways to enable WiFi in Kali Linux. You can either use the Graphical User Interface (GUI) or use the terminal on Kali to enable WiFi. Enabling WiFi in Kali is easier if you go with the GUI solution. You can enable WiFi in famous Linux GUI like KDE, GNOME, and Xfce. And […]

SSH is a safe and powerful tool that secures interactions between a server and a client. To improve the security of a remote client-to-server connection, you must enable SSH to connect to a Remote Server. The below steps help you achieve this purpose: Install OpenSSH Server Start and Enable SSH Service (Configure SSH) Check SSH […]

Setting up IKEv2/IPsec VPN on various platforms such as Windows, Linux, Mac, and Android involves Configuring VPN on a VPS server, accessing the generated certificate and VPN authentication information, importing the IKEv2 VPN configuration file to the desired device and manually configuring through Network Connections. How to configure IKEv2 VPN client on Windows? After downloading […]

Debian is a powerful and versatile operating system, but it can sometimes feel a bit heavyweight with the default Gnome desktop environment. However you can install and use GNOME in Debian. If you’re looking for a faster and more resource-efficient option, Xfce is a fantastic choice. Xfce is a lightweight desktop environment known for its […]

Debian, known for its rock-solid stability and customization, offers various desktop environments. GNOME, with its clean interface and modern feel, is a popular choice for a user-friendly and visually appealing experience. This guide equips you with two methods for installing Gnome in Debian: tasksel: A user-friendly approach for beginners, utilizing a single command. Manual Installation: […]

Assigning a static IP address to your Debian system grants you greater control over its network behavior. This can be crucial for tasks like network administration, server management, or simply ensuring consistent network connectivity for specific devices. While DHCP (Dynamic Host Configuration Protocol) is convenient for most everyday use cases, static IPs offer a layer […]

The NVIDIA Driver is a software that enables communication between your Linux operating system and the NVIDIA GPU hardware. The open-source Nouveau driver is preinstalled on Linux. Installing Nvidia driver benefits more features such as compatibility with video card hardware. Prerequisites to Install Nvidia Drivers in Linux Before installing Nvidia Drivers in Linux, make sure […]

To connect to OpenVPN on various platforms, such as Windows, Linux, Mac, Android, and iOS, we need to install an OpenVPN client and import the config file and other details of the OpenVPN server. To connect to OpenVPN, we need to configure OpenVPN on VPS server and access an OpenVPN configuration file, which is an […]

To connect to Cisco Anyconnect on windows, mac, android and ios, you must download the Cisco Secure Mobility client, provide server URL, username and password. In Linux, you should update some packages, and then follow the same manner. Meanwhile, You can configure a Cisco Anyconnect server using a VPS. Cisco Anyconnect is one of the […]