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Scapy

12 articles · Page 1 of 1
BirdNest Tech Talk
BirdNest Tech Talk
Jun 8, 2026 · Backend Development

Beyond gopacket: Introducing goscapy, the Powerful Go Network Library

The article examines goscapy, a pure‑Go network library that brings Scapy‑style stream‑builder APIs, automatic checksum calculation, protocol inference and zero‑copy serialization to Go, and compares it in depth with gopacket, showing code examples, performance tricks, and practical use‑cases such as ARP and TCP SYN scanning.

GoNetwork ProgrammingPacket crafting
0 likes · 18 min read
Beyond gopacket: Introducing goscapy, the Powerful Go Network Library
Alibaba Cloud Developer
Alibaba Cloud Developer
Sep 24, 2024 · Fundamentals

Master TCP Retransmission, Window Management & Congestion Control – Hands‑On Guide

This tutorial series for newcomers explains TCP timeout retransmission, window management, and congestion control, combining theory with practical experiments using tcpdump, netstat, iptables, and Scapy, and demonstrates how Linux kernel parameters affect retransmission behavior and performance.

Congestion ControlNetwork ProgrammingRetransmission
0 likes · 48 min read
Master TCP Retransmission, Window Management & Congestion Control – Hands‑On Guide
Ops Development Stories
Ops Development Stories
Aug 18, 2021 · Information Security

How to Extract IPs from PCAP and Perform Common Network Attacks with Scapy

This guide demonstrates how to use Python's Scapy library to extract IP addresses from PCAP files, sniff usernames and passwords from mail traffic, discover live hosts via SYN packets, launch MAC address table flooding attacks, and conduct ARP spoofing for man‑in‑the‑middle attacks, providing complete code examples.

ARP spoofingMAC FloodMITM
0 likes · 7 min read
How to Extract IPs from PCAP and Perform Common Network Attacks with Scapy
Ops Development Stories
Ops Development Stories
May 18, 2021 · Information Security

Master Scapy: Build, Send, and Analyze Packets with Python

This guide introduces Scapy, a powerful interactive Python packet manipulation tool, covering installation, basic usage, packet creation, sending and receiving functions, layer inspection, packet export formats, sniffing, and advanced features such as sprintf and custom packet handlers, enabling network testing, analysis, and security tasks.

PythonScapypacket manipulation
0 likes · 18 min read
Master Scapy: Build, Send, and Analyze Packets with Python
Liangxu Linux
Liangxu Linux
May 5, 2021 · Information Security

Mastering Common TCP/IP Attacks: From IP Spoofing to DDoS and MITM

This guide reviews the most frequent TCP/IP attacks—including IP spoofing, SYN flooding, UDP flooding, TCP reset hijacking, man‑in‑the‑middle, and DDoS—explains their underlying protocols, demonstrates practical exploitation with Python/Scapy and Netcat, and outlines mitigation techniques and cryptographic fundamentals.

DDoSEncryptionMITM
0 likes · 27 min read
Mastering Common TCP/IP Attacks: From IP Spoofing to DDoS and MITM
Python Crawling & Data Mining
Python Crawling & Data Mining
Oct 6, 2020 · Information Security

How to Reveal Hidden Wi‑Fi Networks Using Python and Scapy

Learn to uncover concealed Wi‑Fi networks by capturing router signals with a wireless adapter, using Ubuntu’s airodump-ng and Python’s Scapy library to monitor packets, identify hidden SSIDs, and display them when a client connects, complete with step‑by‑step setup and screenshots.

PythonScapyUbuntu
0 likes · 6 min read
How to Reveal Hidden Wi‑Fi Networks Using Python and Scapy
Python Crawling & Data Mining
Python Crawling & Data Mining
Feb 1, 2020 · Information Security

How to Detect Hidden Hotel Cameras with Python and Scapy

This guide shows how to use Python's scapy library to send ARP broadcast packets, collect MAC addresses of devices on a hotel Wi‑Fi network, query their manufacturers, and identify potential hidden cameras, providing a practical method for ensuring hotel security.

Network ScanningScapyarp
0 likes · 5 min read
How to Detect Hidden Hotel Cameras with Python and Scapy