Open-source alternatives to Bettercap

airgeddon is a bash-based wireless network audit suite and security toolkit for Linux. It serves as a framework for testing wireless vulnerabilities and verifying network configurations across various encryption standards, including WPA, WEP, and WPS. The project functions as an orchestration layer that integrates a collection of third-party wireless security tools. It features a modular approach to attack vectorization, coordinating tasks such as evil twin simulations with captive portals, WPA handshake interception, and the execution of WPS vulnerability tests. Its capabilities cover a bro

Yakit is a comprehensive cybersecurity all-in-one platform designed for security assessments. It integrates a suite of core tools including an HTTP interception proxy for real-time traffic modification, an out-of-band interaction detector for verifying remote command execution via TCP, DNSLog, and ICMP, and a reverse shell manager for controlling remote server connections. The platform is distinguished by its dedicated security scripting environment, which allows for the development and execution of custom logic and plugins using a specialized high-performance language. It further extends fun

Maskphish is a comprehensive security toolkit that integrates capabilities for digital forensics, network vulnerability scanning, open-source intelligence, penetration testing, and social engineering. It functions as a multi-purpose framework for automating reconnaissance and executing security audits across diverse network environments. The project features a specialized phishing and social engineering toolkit used for cloning websites, masking URLs, and deploying deceptive pages to capture user credentials. It also includes a remote access Trojan builder for generating platform-specific exe

fsociety is a penetration testing framework and security tool orchestrator designed to conduct full security audits. It functions as a wrapper that integrates external security binaries into a unified, menu-driven interface, providing a centralized system for command-line parameter mapping and execution. The project distinguishes itself by organizing specialized utilities into domain-specific collections for structured navigation. It automates the transition between different phases of an audit by chaining reconnaissance and exploitation tools through sequential workflow automation. The fram

This firmware transforms an ESP32 device into a portable penetration testing platform by combining an embedded JavaScript runtime with multi-protocol wireless attack capabilities, USB and Bluetooth HID emulation, and a menu-driven user interface. It is designed as a unified system that integrates persistent storage, hardware abstraction for external radio modules, a serial command protocol for headless operation, and a web-based remote desktop that streams the device screen and relays button inputs for remote control. The custom JavaScript scripting environment enables users to write and run

Responder is a man-in-the-middle framework and network protocol spoofing tool designed to intercept network name queries and impersonate requested resources. It functions as a poisoner for LLMNR, NBT-NS, and MDNS, redirecting network traffic from clients to a controlled listener. The project serves as a credential capture tool that runs rogue servers for SMB, HTTP, and LDAP to collect NTLM hashes and clear text credentials. It enables the harvesting of encrypted authentication tokens and the interception of usernames and passwords sent without encryption. Its broader capabilities include int

Scapy is a network packet manipulation tool and protocol analysis suite designed for crafting, sending, sniffing, and dissecting network traffic. It functions as a framework for building custom network tools that interact directly with low-level packet headers and payloads, enabling users to perform security research and network diagnostics. The system distinguishes itself through a layer-based construction model that allows users to define protocols as stacked objects, which automatically handle checksums and field offsets. It utilizes dynamic field reflection to map packet structures to bin

Mitmproxy is an interactive, programmable network proxy engine designed for traffic analysis and protocol manipulation. It functions as a gateway that intercepts, inspects, and modifies network traffic in real-time, supporting HTTP, HTTPS, WebSocket, DNS, and generic TCP or UDP streams. By acting as a trusted certificate authority, the proxy can dynamically generate and sign certificates to decrypt and analyze secure TLS-encrypted connections. The project distinguishes itself through a highly extensible, event-driven architecture that allows users to automate traffic transformation using cust

Bettercap is an extensible framework for network security testing that provides a unified interface for performing man-in-the-middle attacks, network reconnaissance, and traffic manipulation across WiFi, Bluetooth, and wired networks. It operates through a modular attack module system that loads and executes interchangeable offensive or diagnostic modules, supported by event-driven session management and multi-protocol network spoofing capabilities. The framework distinguishes itself by covering a broad range of network domains, including Bluetooth Low Energy scanning and enumeration, CAN-Bus

TscanPlus is an external attack surface management tool and security reconnaissance framework designed for discovering network assets, enumerating subdomains, and mapping internet-facing services. It functions as a vulnerability scanning framework and network asset discovery suite to identify security exposure and map active hosts. The platform distinguishes itself by integrating an intelligence layer that uses large language models to analyze raw scan results and identify security weaknesses within JavaScript code. It also includes a dedicated proxy management system that validates and rotat

Wifite2 is an automated wireless network security auditor and password recovery suite. It coordinates multiple external auditing tools to scan for wireless networks and execute attacks to recover WEP, WPA, and WPS passwords. The project specializes in a variety of encryption attack vectors, including the interception of four-way handshakes and PMKID hash extraction for offline cracking. It provides dedicated capabilities for breaking legacy WEP encryption via fragmentation and packet replay, as well as recovering wireless keys through WPS PIN brute-force and Pixie-Dust attacks. The tool auto

This project is a comprehensive command-line reference and toolkit designed for Linux system administration and network security assessment. It provides a collection of technical snippets and operational guides focused on managing remote environments, orchestrating shell sessions, and executing administrative tasks through native terminal utilities. The repository distinguishes itself by offering specialized techniques for stealthy operations and infrastructure manipulation. It covers methods for establishing encrypted tunnels to bypass firewalls, obfuscating process identities and command hi

Ethical-Hacking-Labs is a comprehensive cybersecurity training curriculum and lab suite designed for learning penetration testing, network analysis, and offensive security techniques. It provides a structured environment for practicing the full attack lifecycle, from initial reconnaissance and scanning to exploitation and post-compromise analysis. The project provides instructional materials and guided exercises that cover specific technical domains, including open source intelligence research and network security courseware. It includes a practical workbook for identifying system vulnerabili

GoReplay is a network traffic recording and replay tool used to capture live HTTP and binary protocol requests. It functions as a traffic shadowing proxy that duplicates incoming network requests to test environments and a utility for recording traffic to local or cloud storage for later analysis and playback. The system is capable of processing non-textual data formats, such as Thrift and Protocol Buffers, allowing for the capture and replay of specialized application-to-application communication. The tool supports live traffic capture and asynchronous duplication to validate infrastructure

Fscan is an automated penetration testing tool designed for internal network reconnaissance and vulnerability assessment. It functions as a comprehensive security framework that maps network infrastructure, identifies active hosts and services, and detects security weaknesses across internal environments. The tool distinguishes itself through a modular plugin architecture that allows for extensible security checks and a stateful asset tracking system that maintains an in-memory registry of discovered infrastructure. It incorporates a dedicated credential brute-force engine for testing passwor

PCredz is a network credential extraction tool and traffic analyzer designed to intercept passwords, hashes, and tokens from IPv4 and IPv6 traffic. It functions as both a real-time monitor for live network interfaces and a parser for saved packet capture files. The tool identifies sensitive information, including credit card numbers and authentication tokens, using protocol-aware parsing. It further acts as a password hash recovery utility by normalizing captured authentication hashes into specific syntaxes compatible with external recovery software. Capabilities include real-time traffic in

Responder is a network penetration testing tool that intercepts and spoofs link-local name resolution queries, including LLMNR, NBT-NS, and mDNS, to redirect traffic to an attacker-controlled host. It hosts rogue protocol servers for over 15 protocols, capturing authentication credentials during challenge-response handshakes, and stores captured hashes and cleartext credentials in a SQLite database for structured offline analysis. The tool distinguishes itself through its ability to relay captured NTLM authentication challenges to target services for lateral movement without cracking the hash

TikTok-Unlock is a utility designed for the management and retrieval of historical mobile application versions. It functions as a network traffic proxy that intercepts and inspects outgoing requests from desktop applications to identify and download specific software release identifiers. The tool utilizes man-in-the-middle traffic interception to capture and modify encrypted network requests between a client and remote servers. By performing dynamic API response injection and client-side request redirection, it enables the identification of legacy build metadata, allowing users to access and

RustScan is a high-speed TCP network scanner written in Rust, designed for security reconnaissance and network mapping. It functions as an automated port discovery engine that identifies open ports on remote hosts using IPv6 addresses, CIDR ranges, or bulk input files. The tool is built for rapid surface area discovery, utilizing parallel port processing and OS-aware performance optimizations to identify active services. It allows for scan precision tuning through adjustable connection timeout thresholds and concurrent request controls to balance speed and accuracy. The system integrates wit

Masscan is a command-line network scanner designed for large-scale discovery and infrastructure reconnaissance. It identifies open ports across specific network segments or the entire internet by probing vast address ranges with high efficiency. The tool functions as an asynchronous packet engine, bypassing standard operating system kernel networking stacks to transmit raw packets directly from application memory. The project distinguishes itself through a specialized architecture that manages millions of concurrent connections by separating packet transmission and reception into independent

Strix is an automated security research and vulnerability scanning platform that leverages language models to orchestrate complex security analysis tasks. It functions as a comprehensive framework for penetration testing and continuous security integration, allowing users to embed automated vulnerability research directly into development pipelines or execute it within isolated, containerized environments. The platform distinguishes itself through a multi-agent orchestration engine that coordinates specialized autonomous agents to perform parallel security assessments. By integrating LLM-agno

WiFiBroot is a command-line utility designed for wireless network security auditing and penetration testing. It focuses on the evaluation of WPA and WPA2 network security by capturing authentication handshakes and testing the resilience of access points and connected clients. The tool incorporates a deauthentication attack framework that forces client disconnections to facilitate the interception of handshake data. It utilizes stateful reconstruction to assemble complete cryptographic exchanges from fragmented wireless traffic, which are then used for offline credential recovery. The softwar

Aircrack-ng is a wireless security auditing suite used for monitoring, attacking, testing, and cracking wireless network encryption keys and passwords. It functions as an 802.11 packet analysis tool, a wireless frame injection tool, and a network mapper to identify vulnerabilities and active clients within a wireless environment. The suite includes a dedicated WPA/WPA2 password cracker that recovers network keys by analyzing captured handshakes through dictionary and brute-force attacks. It enables the construction and transmission of fabricated 802.11 packets to trigger specific network resp

Dshell is a network forensic analysis framework and traffic processor designed for the deep packet inspection of IPv4 and IPv6 traffic. It functions as an extensible forensic plugin system that captures, inspects, and analyzes network data to identify security anomalies and reconstruct communication streams. The system utilizes a plugin-based processing engine that allows for custom plugin development and plugin chaining. This modular architecture enables the creation of specialized analysis pipelines where network data is passed through a sequence of processing units for multi-step analysis.

nDPI is a deep packet inspection toolkit and network protocol classifier designed to identify protocols and detect security threats through packet payload inspection. It functions as a network security monitor and a traffic analysis framework used to determine the services originating network flows. The system utilizes a modular dissector architecture and a sequence-based dissector chain to interpret network traffic. It supports custom protocol definition and protocol dissector extensions, allowing for the identification of proprietary or new network protocols. The toolkit provides capabilit

Network Analysis Tool

Evilgrade is a modular framework that allows the user to take advantage of poor upgrade implementations by injecting fake updates.