Showing 244 open source projects for "detection"

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  • 1
    Python Outlier Detection

    Python Outlier Detection

    A Python toolbox for scalable outlier detection

    PyOD is a comprehensive and scalable Python toolkit for detecting outlying objects in multivariate data. This exciting yet challenging field is commonly referred as outlier detection or anomaly detection. PyOD includes more than 30 detection algorithms, from classical LOF (SIGMOD 2000) to the latest COPOD (ICDM 2020) and SUOD (MLSys 2021). Since 2017, PyOD [AZNL19] has been successfully used in numerous academic researches and commercial products [AZHC+21, AZNHL19]. PyOD has multiple neural network-based models, e.g., AutoEncoders, which are implemented in both PyTorch and Tensorflow. ...
    Downloads: 5 This Week
    Last Update:
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  • 2
    Wazuh

    Wazuh

    The Open Source Security Platform

    Wazuh is an open-source, unified security platform that delivers extended detection and response (XDR) and SIEM capabilities for on-premises, cloud, container, and endpoint environments. It provides comprehensive threat prevention, detection, integrity monitoring, incident response, and compliance monitoring. SIEM functionality to monitor security across endpoints, workloads, and containers. Centralized architecture enabling scalable deployment and unified management. ...
    Downloads: 42 This Week
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  • 3
    Detect It Easy

    Detect It Easy

    Program for determining types of files for Windows, Linux and MacOS

    ...The tool offers both a graphical user interface as well as a command-line interface, allowing flexible use across environments (desktop, servers, automation). Its detection engine is signature-based, but also includes heuristics that help when signatures are missing or obfuscated. This helps when analyzing packed, compressed, or partially corrupted files.
    Downloads: 243 This Week
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  • 4
    Sigma

    Sigma

    Main Sigma Rule Repository

    Welcome to the Sigma main rule repository. The place where detection engineers, threat hunters and all defensive security practitioners collaborate on detection rules. The repository offers more than 3000 detection rules of different type and aims to make reliable detections accessible to all at no cost. Sigma is an open-source tool for defining generic detection rules for security event logs, enabling security professionals to detect threats across platforms.
    Downloads: 7 This Week
    Last Update:
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  • 5
    Scope Sentry

    Scope Sentry

    Cyberspace asset mapping and vulnerability scanning platform

    ...ScopeSentry combines multiple reconnaissance and vulnerability assessment capabilities such as subdomain enumeration, port scanning, directory scanning, and sensitive information detection. ScopeSentry can automatically identify assets and services, extract URLs, and crawl websites to collect useful security data for further analysis. It also includes vulnerability scanning and subdomain takeover detection to help identify common security weaknesses across web infrastructure. It supports distributed scanning with multiple nodes, allowing large scanning tasks to be performed efficiently across different systems.
    Downloads: 6 This Week
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  • 6
    ClamAV

    ClamAV

    Antivirus engine for detecting trojans, viruses and malware

    ...ClamAV is widely used in mail gateways, file servers, and security pipelines because it can inspect compressed archives, common document formats, and executable files. Its bytecode signature system allows advanced detection logic while ensuring signatures are trusted and securely distributed.
    Downloads: 97 This Week
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  • 7
    Social-Analyzer

    Social-Analyzer

    API, CLI, and Web App for analyzing and finding a person's profile

    ...It provides a unified API, CLI, and web interface capable of scanning hundreds or thousands of sites for username matches and related metadata. The project includes modular detection and analysis components that users can enable depending on their investigative needs. It is commonly used in cybersecurity, digital forensics, and reconnaissance workflows where identity correlation is required. Social Analyzer emphasizes flexibility, allowing integration into automated pipelines or manual investigations. Overall, the project functions as a powerful reconnaissance engine for mapping online identities at scale.
    Downloads: 28 This Week
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  • 8
    ngx_waf

    ngx_waf

    Handy, High performance, ModSecurity compatible Nginx firewall module

    ...Such as black and white list of IPs or IP range, uri black and white list, and request body black list, etc. Directives and rules are easy to write and readable. The IP detection is a constant-time operation. Most of the remaining inspections use caching to improve performance. Compatible with ModSecurity's rules, you can use OWASP ModSecurity Core Rule Set. Supports verifying Google, Bing, Baidu and Yandex crawlers and allowing them automatically to avoid false positives. Supports three kinds of captchas: hCaptcha, reCAPTCHAv2 and reCAPTCHAv3.
    Downloads: 8 This Week
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  • 9
    SeedCrackerX

    SeedCrackerX

    Minecraft mod designed to reverse-engineer

    SeedcrackerX is a Minecraft mod designed to reverse-engineer and determine a world’s seed by analyzing in-game structures and environmental data. It operates by collecting information from structures such as shipwrecks, temples, and monuments, then using that data to progressively narrow down possible seeds until the correct one is identified. The mod automates much of this process, initiating cracking procedures once sufficient data has been gathered, often requiring only exploration of...
    Downloads: 228 This Week
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  • 10
    Web-Check

    Web-Check

    All-in-one OSINT tool for analysing any website

    Comprehensive, on-demand open source intelligence for any website. Get an insight into the inner-workings of a given website: uncover potential attack vectors, analyse server architecture, view security configurations, and learn what technologies a site is using. Currently the dashboard will show: IP info, SSL chain, DNS records, cookies, headers, domain info, search crawl rules, page map, server location, redirect ledger, open ports, traceroute, DNS security extensions, site performance,...
    Downloads: 2 This Week
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  • 11
    tirith

    tirith

    Your browser catches homograph attacks

    Tirith is a terminal security guardrail that inspects what you paste or run in your shell and blocks or warns on suspicious patterns before execution, addressing an area where terminals traditionally provide almost no protection. It targets real-world attack classes like Unicode homograph URLs (lookalike domains), terminal injection tricks (ANSI escape sequences and bidi overrides), and “pipe-to-shell” installation patterns such as curl | bash that attackers frequently abuse. The project...
    Downloads: 5 This Week
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  • 12
    Maltrail

    Maltrail

    Malicious traffic detection system

    Maltrail is a malicious traffic detection system, utilizing publicly available (black)lists containing malicious and/or generally suspicious trails, along with static trails compiled from various AV reports and custom user-defined lists, where trail can be anything from domain name, URL, IP address (e.g. 185.130.5.231 for the known attacker) or HTTP User-Agent header value (e.g. sqlmap for automatic SQL injection and database takeover tool).
    Downloads: 7 This Week
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  • 13
    Fingerprint Pro Azure Integration

    Fingerprint Pro Azure Integration

    Proxying identification and JavaScript agent download requests

    ...Proxying identification requests and responses between your site and Fingerprint Pro API. This improves both accurancy and reliability of visitor identification and bot detection on your site.
    Downloads: 2 This Week
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  • 14
    ThreatMapper

    ThreatMapper

    Open source cloud native security observability platform

    Thousands of companies trust Deepfence to secure their most critical cloud workloads and applications with a unified platform. Experience rapid threat detection and remediation, while significantly reducing non-critical security alerts by 90%. Deepfence ThreatMapper hunts for threats in your production platforms, and ranks these threats based on their risk of exploit. It uncovers vulnerable software components, exposed secrets, and deviations from good security practices. ThreatMapper uses a combination of agent-based inspection and agent-less monitoring to provide the widest possible coverage to detect threats. ...
    Downloads: 6 This Week
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  • 15
    CrowdSec

    CrowdSec

    Firewall able to analyze visitor behavior & provide adapted response

    ...Crowdsec shouldn't, and didn't crash any production so far we know, but some features might be missing or undergo evolutions. IP Blocklists are limited to very-safe-to-ban IPs only (~5% of the global database so far, will grow soon). A modern behavior detection system, written in Go. It stacks on Fail2ban's philosophy, but uses Grok patterns & YAML grammar to analyse logs, a modern decoupled approach (detect here, remedy there) for Cloud/Containers/VM based infrastructures. Once detected you can remedy threats with various bouncers (block, 403, Captchas, etc.) and blocked IPs are shared among all users to further improve their security. ...
    Downloads: 7 This Week
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  • 16
    syft

    syft

    CLI tool and library for generating a Software Bill of Materials

    CLI tool and library for generating a Software Bill of Materials from container images and filesystems. syft is a CLI tool and Go library for generating a Software Bill of Materials (SBOM) from container images and filesystems. Exceptional for vulnerability detection when used with a scanner like Grype. Generates SBOMs for container images, filesystems, archives, and more to discover packages and libraries. Supports OCI, Docker and Singularity image formats. Linux distribution identification. Works seamlessly with Grype (a fast, modern vulnerability scanner). Able to create signed SBOM attestations using the in-toto specification. ...
    Downloads: 53 This Week
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  • 17
    Is Website Vulnerable

    Is Website Vulnerable

    Finds publicly known security vulnerabilities in a website's frontend

    A command-line tool that scans websites for known security vulnerabilities in their frontend dependencies by checking against the Snyk vulnerability database.
    Downloads: 4 This Week
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  • 18
    Flan Scan

    Flan Scan

    A pretty sweet vulnerability scanner

    ...Flan Scan supports automated builds via Docker and can be deployed in containers or Kubernetes clusters, allowing organizations to run scans consistently across distributed environments. Users provide target IPs or CIDR ranges, and the tool orchestrates Nmap scans with version detection and the “vulners” NSE script, collects results, and outputs aggregated reports in formats like LaTeX, markdown, or JSON.
    Downloads: 1 This Week
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  • 19
    Falco

    Falco

    Malicious activity detection for Cloud-native applications

    Falco is a open source project to detect abnormal application behavior in a cloud native environment like Kubernetes. This cloud native runtime security project allows you to detect unexpected application behavior and alerts on threats.
    Downloads: 2 This Week
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  • 20
    Arcjet

    Arcjet

    Arcjet JS SDKs. Rate limiting, bot protection, email verification

    Arcjet helps developers protect their apps in just a few lines of code. Implement rate limiting, bot protection, email verification, and defense against common attacks. Native security for Bun, Next.js, Node.js, SvelteKit, Vercel, Netlify, Fly.io, and other modern platforms. Customizable protection for signup forms, login pages, API routes, and your whole app. Test security rules locally. Protection that works in every environment. No agent is required.
    Downloads: 6 This Week
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  • 21
    GitHound

    GitHound

    Search GitHub for leaked API keys, credentials, and exposed secrets

    ...Instead of scanning only a limited set of repositories, the tool leverages GitHub’s Code Search API to analyze results from across the entire public GitHub ecosystem, including repositories and Gists. GitHound examines files returned by search queries and applies detection methods such as regex pattern matching, entropy analysis, and contextual evaluation to identify likely credentials. It can also dig into commit history to uncover secrets that may have been removed or reverted but still exist in older revisions. This capability makes it useful for security researchers, DevSecOps teams, and bug bounty hunters who need to detect leaked credentials.
    Downloads: 1 This Week
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  • 22
    Blackbird

    Blackbird

    OSINT tool for finding accounts across 600+ sites by username or email

    ...The project focuses on helping investigators, researchers, and security professionals quickly discover where a specific identity appears on the internet. It performs reverse searches across more than 600 websites by leveraging data from the community-driven WhatsMyName project, which improves detection accuracy and reduces false positives. The tool operates primarily through a command line interface, allowing users to run automated searches and gather results from many platforms in a single process. Blackbird also includes an optional AI-powered profiling feature that analyzes discovered sites to generate behavioral and technical insights about a user’s online presence. ...
    Downloads: 18 This Week
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  • 23
    ntopng

    ntopng

    Web-based Traffic and Security Network Traffic Monitoring

    ...It is the new incarnation of the original ntop written in 1998, and is now revamped in terms of performance, usability, and features. ntopng is a network traffic probe that provides 360° Network visibility, with its ability to gather traffic information from traffic mirrors, NetFlow exporters, SNMP devices, Firewall logs, and Intrusion Detection systems. ntopng has been written in a portable way in order to virtually run on every Unix platform, including Linux and FreeBSD, MacOS and on Windows as well. ntopng captures traffic from SPAN/mirror ports or TAP devices using libpcap, or PF_RING (on Linux) for best performance. Or you can use it in combination with nProbe to collect NetFlow/sFlow from routers and switches, or nProbe Cento to analyze 100 Gbit links at full rate.
    Downloads: 46 This Week
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  • 24
    Splunk Attack Range

    Splunk Attack Range

    A tool that allows you to create vulnerable environments

    The Splunk Attack Range is an open-source project maintained by the Splunk Threat Research Team. It builds instrumented cloud (AWS, Azure) and local environments (Virtualbox), simulates attacks, and forwards the data into a Splunk instance. This environment can then be used to develop and test the effectiveness of detections.
    Downloads: 4 This Week
    Last Update:
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  • 25
    FingerprintJS

    FingerprintJS

    Browser fingerprinting library

    ...For example, when 2 different users send requests using identical (i.e. same version, same vendor, same platform), browsers, FingerprintJS will not be able to tell these two browsers apart, primarily because the attribitutes from these browsers will be identical. Fingerprint Identification is a closed-source, commercial device identification product designed for fraud detection, device identification, marketing attribution, and analytics.
    Downloads: 10 This Week
    Last Update:
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