Scapy
A powerful interactive packet manipulation program and library for network exploration and security testing.
Scapy
A powerful interactive packet manipulation program and library for network exploration and security testing.
Data verified May 2026
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Scapy is a powerful interactive packet manipulation program and library. It allows configuration of many packet-level network parameters and sending of packets at the IP level. Scapy is able to forge or decode as well as send and sniff entire packets, and even tackle task such as network discovery (scan/survey), traceroute, neighbours, etc. It can run under Python 2.7, 3.4, 3.5, 3.6, 3.7, 3.8 and 3.9. Scapy is a powerful tool for network exploration and security testing. It is often used by security researchers and penetration testers to test network defenses and identify vulnerabilities. It is also used by network administrators to troubleshoot network issues and optimize network performance. Scapy is highly customizable and can be extended with plugins. It is available for Windows, macOS and Linux.
Scapy FAQ
Common questions about Scapy including features, pricing, alternatives, and user reviews.
Scapy is A powerful interactive packet manipulation program and library for network exploration and security testing. It is a Security Operations solution designed to help security teams with Network Discovery, Network Testing.
Scapy is a free Security Operations tool. This makes it accessible for organizations of all sizes, from startups to enterprises. Visit https://www.secdev.org/projects/scapy/ for download and installation instructions.
Popular alternatives to Scapy include:
1.tcpreplay - Tcpreplay is a suite of Open Source utilities for editing and replaying captured network traffic. (Free)
2.SharpShares - SharpShares efficiently enumerates and maps network shares and resolves names within a domain. (Free)
3.Tcpreplay - Tcpreplay is a network traffic editing and replay tool used for testing network devices and applications. (Free)
4.Fortra Cobalt Strike - Threat emulation tool for adversary simulations and red team operations (Commercial)
5.Attify Offensive IoT Exploitation - Private training course for IoT device pentesting and exploitation (Commercial)
Compare these tools and more at https://cybersectools.com/categories/security-operations
Scapy is for security teams and organizations that need Network Discovery, Network Testing. It's particularly suitable for small to medium-sized teams looking for cost-effective solutions. Other Security Operations tools can be found at https://cybersectools.com/categories/security-operations
Have more questions? Browse our categories or search for specific tools.
