'nc' is not recognized as an internal or external command, operable program or batch file.
'nc' is not recognized as an internal or external command,
operable program or batch file. issue resolved
Scanning with NMAP
Nmap (Network Mapper) is a versatile open-source network scanning and security auditing tool. It is designed to discover and map network devices, services, and vulnerabilities on a network. Nmap can perform host discovery, port scanning, OS detection, and service enumeration. It is widely used by cybersecurity professionals for network reconnaissance, vulnerability assessment, and penetration testing. Nmap's flexibility and extensive feature set make it an essential tool for assessing and securing networks.
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Introduction to Networking
Networking basics encompass the foundational concepts and principles of computer networks. It involves connecting multiple devices, such as computers, servers, and routers, to enable efficient communication and data sharing. Data transmission relies on protocols like TCP/IP, with each device identified by a unique IP address. Various network topologies, such as star or mesh, dictate the layout and connections. Implementing robust security measures, including firewalls and encryption, is essential to protect sensitive data during transmission and ensure the network's integrity.
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