What is port 21?
Port 21 is used for the File Transfer Protocol (FTP). FTP is a network protocol that enables the transfer of files between computers over a network. It allows users to…
Port 21 is used for the File Transfer Protocol (FTP). FTP is a network protocol that enables the transfer of files between computers over a network. It allows users to…
Port 23 is used for a protocol called Telnet. Telnet is a network protocol that allows a user on one computer to establish a remote connection to another computer over…
Understanding Windows Permissions Windows permissions play a crucial role in controlling access to files, folders, and system resources within the Windows operating system. They determine who can read, modify, or…
Introduction to Nmap Nmap (Network Mapper) is a powerful open-source tool used for network discovery and security auditing. It helps network administrators and security professionals to map networks, identify devices,…
Introduction to Cloud Computing Cloud computing is the delivery of computing services over the internet (“the cloud”), which includes servers, storage, databases, networking, software, analytics, and intelligence. These services are…
Introduction to the Linux Operating System Linux is a versatile operating system widely used in various technological fields due to its stability, security, and open-source nature. Its applications range from…