IPv4 Scanning
IPv4 scanning is a network reconnaissance technique used to discover active hosts, open ports, and services on IPv4 networks. It involves sending packets to target IP addresses and analyzing responses to map network topology and identify vulnerabilities. This process is essential for network administrators, security professionals, and penetration testers to assess and secure network infrastructure.
Developers should learn IPv4 scanning for network security assessments, vulnerability management, and compliance auditing in roles involving system administration or cybersecurity. It's crucial for identifying unauthorized devices, misconfigured services, and potential attack vectors in on-premises or cloud-based IPv4 environments, such as during penetration testing or routine network monitoring.