• Nikto

    Nikto is an Open Source (GPL) web server scanner which performs comprehensive tests against web servers for multiple items.

  • Nmap

    Nmap, short for Network Mapper, is an open-source Linux command-line tool that scans IP addresses and ports in a network. It’s used to detect installed applications and find which devices are running on a network. Nmap can also discover open ports and services, and detect vulnerabilities. 

  • NSA Walkoff

    A flexible, easy to use, automation framework allowing users to integrate their capabilities and devices to cut through the repetitive, tedious tasks slowing them down.

  • Nuclei

    Fast and customizable vulnerability scanner based on simple YAML based DSL.

  • Nucleimonst3r

    Nucleimonst3r is a powerful vulnerability scanner that can help Bug Bounty Hunters find low hanging fruit vulnerabilities for known CVEs and exploits but also gather all the technology running behind them for further investigation for a potential target.

  • Open-Source Intelligence (OSINT)

    An open-source intelligence (OSINT) analysis tool leveraging GPT-powered embeddings and vector search engines for efficient data processing.

  • OpenCTI

    OpenCTI is an open source platform allowing organizations to manage their cyber threat intellige…
    The structuration of the data is performed using a knowledge schema based on the STIX2 standards. It has been designed as a modern web application including a GraphQL API and an UX oriented frontend.

  • OpenSSl

    A free and open-source security toolkit for SSL and TLS cryptography. OpenSSL is widely used by Internet servers for secure network communications.

  • Openvas

    The world’s most advanced Open Source vulnerability scanner and manager

  • Osmedeus

    Fully automated offensive security framework for reconnaissance and vulnerability scanning

  • OSQuery

    OSQuery is an open-source endpoint security tool that allows users to query their operating systems using SQL-like syntax. It provides a unified interface to gather insights into various aspects of system information, logs, and configuration. OSQuery is commonly used for security monitoring, compliance, and investigative purposes across different operating systems, including Linux, macOS, and Windows.

  • OSSEC:HIDS

    OSSEC is an Open Source Host-based Intrusion Detection System that performs log analysis, file integrity checking, policy monitoring, rootkit detection, real-time alerting and active response.