Hping
Hping is a command-line network packet assembler and analyzer tool used for security testing and network diagnostics. It allows users to craft custom TCP/IP packets to perform tasks like firewall testing, port scanning, and network performance analysis. It supports various protocols including TCP, UDP, ICMP, and RAW-IP, making it versatile for network exploration and penetration testing.
Developers and security professionals should learn Hping for advanced network troubleshooting, security assessments, and testing network configurations. It is particularly useful for simulating attacks to evaluate firewall rules, performing detailed port scanning with custom packet options, and analyzing network responses in controlled environments. Use cases include testing IDS/IPS systems, measuring network latency, and crafting packets for protocol-specific testing.