Common uses for raw sockets include:
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Network Scanning: Tools like Nmap use raw sockets to send custom packets to discover hosts and services on a network.
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Packet Sniffing: Applications can capture and analyze network packets for monitoring or debugging purposes, often used in network analysis tools like Wireshark.
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Custom Protocol Development: Developers can create and test their own network protocols by crafting packets directly.
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Security Testing: Security professionals use raw sockets to perform penetration testing and vulnerability assessments by simulating attacks.
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Traffic Generation: Raw sockets can be used to generate specific types of traffic for testing network performance and resilience.
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Firewall and Intrusion Detection Systems: These systems may use raw sockets to inspect and manipulate packets for security purposes.
These applications leverage the ability to control packet structure and behavior, which is not possible with standard sockets.
