awesome-alternatives カタログに新しく追加されたオープンソースの代替ツール。https://awesome-alternatives.com/https://awesome-alternatives.com/ja/tools/adguard-browser-extension/https://awesome-alternatives.com/ja/tools/adguard-browser-extension/AdGuard browser extension.Tue, 06 Oct 2026 16:26:32 GMThttps://awesome-alternatives.com/ja/tools/age/https://awesome-alternatives.com/ja/tools/age/A simple, modern and secure encryption tool (and Go library) with small explicit keys, no config options, and UNIX-style composability.Tue, 06 Oct 2026 16:26:32 GMThttps://awesome-alternatives.com/ja/tools/altcha/https://awesome-alternatives.com/ja/tools/altcha/GDPR, WCAG 2.2 AA, and EAA compliant, self-hosted CAPTCHA alternative with PoW mechanism. reCAPTCHA, hCaptchaを置き換えます。Tue, 06 Oct 2026 16:26:32 GMThttps://awesome-alternatives.com/ja/tools/bandit/https://awesome-alternatives.com/ja/tools/bandit/Bandit is a tool designed to find common security issues in Python code.Tue, 06 Oct 2026 16:26:32 GMThttps://awesome-alternatives.com/ja/tools/bearer/https://awesome-alternatives.com/ja/tools/bearer/Code security scanning tool (SAST) to discover, filter and prioritize security and privacy risks.Tue, 06 Oct 2026 16:26:32 GMThttps://awesome-alternatives.com/ja/tools/brakeman/https://awesome-alternatives.com/ja/tools/brakeman/A static analysis security vulnerability scanner for Ruby on Rails applications.Tue, 06 Oct 2026 16:26:32 GMThttps://awesome-alternatives.com/ja/tools/cap-captcha/https://awesome-alternatives.com/ja/tools/cap-captcha/privacy-first, open-source and self-hosted CAPTCHA alternative with PoW and instrumentation challenges. reCAPTCHA, hCaptchaを置き換えます。Tue, 06 Oct 2026 16:26:32 GMThttps://awesome-alternatives.com/ja/tools/cape-sandbox/https://awesome-alternatives.com/ja/tools/cape-sandbox/Malware Configuration And Payload Extraction.Tue, 06 Oct 2026 16:26:32 GMThttps://awesome-alternatives.com/ja/tools/cdxgen/https://awesome-alternatives.com/ja/tools/cdxgen/Creates CycloneDX Bill of Materials (BOM) for your projects from source and container images. Supports many languages and package managers. Integrate in your CI/CD pipeline with automatic submission to Dependency Track server.Tue, 06 Oct 2026 16:26:32 GMThttps://awesome-alternatives.com/ja/tools/checkov/https://awesome-alternatives.com/ja/tools/checkov/Prevent cloud misconfigurations and find vulnerabilities during build-time in infrastructure as code, container images and open source packages with Checkov by Bridgecrew. Snykを置き換えます。Tue, 06 Oct 2026 16:26:32 GMThttps://awesome-alternatives.com/ja/tools/clair/https://awesome-alternatives.com/ja/tools/clair/Vulnerability Static Analysis for Containers. Snykを置き換えます。Tue, 06 Oct 2026 16:26:32 GMThttps://awesome-alternatives.com/ja/tools/clamav/https://awesome-alternatives.com/ja/tools/clamav/ClamAV - Documentation is here: https://docs.clamav.net.Tue, 06 Oct 2026 16:26:32 GMThttps://awesome-alternatives.com/ja/tools/cloudsploit/https://awesome-alternatives.com/ja/tools/cloudsploit/Cloud Security Posture Management (CSPM).Tue, 06 Oct 2026 16:26:32 GMThttps://awesome-alternatives.com/ja/tools/cosign/https://awesome-alternatives.com/ja/tools/cosign/Code signing and transparency for containers and binaries.Tue, 06 Oct 2026 16:26:32 GMThttps://awesome-alternatives.com/ja/tools/cowrie/https://awesome-alternatives.com/ja/tools/cowrie/Cowrie SSH/Telnet Honeypot https://docs.cowrie.org/.Tue, 06 Oct 2026 16:26:32 GMThttps://awesome-alternatives.com/ja/tools/cryptomator/https://awesome-alternatives.com/ja/tools/cryptomator/Cryptomator for Windows, macOS, and Linux: Secure client-side encryption for your cloud storage, ensuring privacy and control over your data.Tue, 06 Oct 2026 16:26:32 GMThttps://awesome-alternatives.com/ja/tools/defectdojo/https://awesome-alternatives.com/ja/tools/defectdojo/Open-Source Unified Vulnerability Management, DevSecOps & ASPM.Tue, 06 Oct 2026 16:26:32 GMThttps://awesome-alternatives.com/ja/tools/degoog/https://awesome-alternatives.com/ja/tools/degoog/Search engine aggregator with a comprehensive plugin/extension system.Tue, 06 Oct 2026 16:26:32 GMThttps://awesome-alternatives.com/ja/tools/dependency-track/https://awesome-alternatives.com/ja/tools/dependency-track/Dependency-Track is an intelligent Component Analysis platform that allows organizations to identify and reduce risk in the software supply chain. Black Duck, Snykを置き換えます。Tue, 06 Oct 2026 16:26:32 GMThttps://awesome-alternatives.com/ja/tools/dfir-iris/https://awesome-alternatives.com/ja/tools/dfir-iris/Collaborative Incident Response platform.Tue, 06 Oct 2026 16:26:32 GMThttps://awesome-alternatives.com/ja/tools/docker-bench-security/https://awesome-alternatives.com/ja/tools/docker-bench-security/The Docker Bench for Security is a script that checks for dozens of common best-practices around deploying Docker containers in production.Tue, 06 Oct 2026 16:26:32 GMThttps://awesome-alternatives.com/ja/tools/fairwinds-polaris/https://awesome-alternatives.com/ja/tools/fairwinds-polaris/Validation of best practices in your Kubernetes clusters.Tue, 06 Oct 2026 16:26:32 GMThttps://awesome-alternatives.com/ja/tools/faraday/https://awesome-alternatives.com/ja/tools/faraday/Open-source and AI-powered cybersecurity tools for offensive security, vulnerability management, and autonomous pentesting. Built by hackers in Latin America, used worldwide.Tue, 06 Oct 2026 16:26:32 GMThttps://awesome-alternatives.com/ja/tools/ggshield/https://awesome-alternatives.com/ja/tools/ggshield/Detect and validate 500+ types of hardcoded secrets with advanced checks. Use it as a pre-commit hook, GitHub Action, or CLI for proactive secret detection and security.Tue, 06 Oct 2026 16:26:32 GMThttps://awesome-alternatives.com/ja/tools/ghostery/https://awesome-alternatives.com/ja/tools/ghostery/Ghostery Browser Extension for Firefox, Chrome, Opera, Edge and Safari.Tue, 06 Oct 2026 16:26:32 GMThttps://awesome-alternatives.com/ja/tools/gitleaks/https://awesome-alternatives.com/ja/tools/gitleaks/Find secrets with Gitleaks 🔑. GitGuardianを置き換えます。Tue, 06 Oct 2026 16:26:32 GMThttps://awesome-alternatives.com/ja/tools/gocryptfs/https://awesome-alternatives.com/ja/tools/gocryptfs/Encrypted overlay filesystem written in Go.Tue, 06 Oct 2026 16:26:32 GMThttps://awesome-alternatives.com/ja/tools/gosec/https://awesome-alternatives.com/ja/tools/gosec/Go security checker.Tue, 06 Oct 2026 16:26:32 GMThttps://awesome-alternatives.com/ja/tools/intelowl/https://awesome-alternatives.com/ja/tools/intelowl/IntelOwl: manage your Threat Intelligence at scale.Tue, 06 Oct 2026 16:26:32 GMThttps://awesome-alternatives.com/ja/tools/kics/https://awesome-alternatives.com/ja/tools/kics/Find security vulnerabilities, compliance issues, and infrastructure misconfigurations early in the development cycle of your infrastructure-as-code with KICS by Checkmarx. Snykを置き換えます。Tue, 06 Oct 2026 16:26:32 GMThttps://awesome-alternatives.com/ja/tools/kingfisher/https://awesome-alternatives.com/ja/tools/kingfisher/Detect secrets + live validation. Map blast radius. Revoke fast. Use the CLI or embed in Rust and Python. GitGuardianを置き換えます。Tue, 06 Oct 2026 16:26:32 GMThttps://awesome-alternatives.com/ja/tools/kubescape/https://awesome-alternatives.com/ja/tools/kubescape/Kubescape is an open-source Kubernetes security platform for your IDE, CI/CD pipelines, and clusters. It includes risk analysis, security, compliance, and misconfiguration scanning, saving Kubernetes users and administrators precious time, effort, and resources. Wizを置き換えます。Tue, 06 Oct 2026 16:26:32 GMThttps://awesome-alternatives.com/ja/tools/linotp/https://awesome-alternatives.com/ja/tools/linotp/LinOTP - the open source solution for two factor authentication. Duoを置き換えます。Tue, 06 Oct 2026 16:26:32 GMThttps://awesome-alternatives.com/ja/tools/linux-malware-detect/https://awesome-alternatives.com/ja/tools/linux-malware-detect/Multi-engine Linux malware scanner with five detection stages (MD5, HEX pattern, YARA, ClamAV, statistical), real-time inotify monitoring, quarantine, and multi-channel alerting.Tue, 06 Oct 2026 16:26:32 GMThttps://awesome-alternatives.com/ja/tools/lynis/https://awesome-alternatives.com/ja/tools/lynis/Lynis - Security auditing tool for Linux, macOS, and UNIX-based systems. Assists with compliance testing (HIPAA/ISO27001/PCI DSS) and system hardening. Agentless, and installation optional.Tue, 06 Oct 2026 16:26:32 GMThttps://awesome-alternatives.com/ja/tools/microsoft-sbom-tool/https://awesome-alternatives.com/ja/tools/microsoft-sbom-tool/The SBOM tool is a highly scalable and enterprise ready tool to create SPDX 2.2 compatible SBOMs for any variety of artifacts.Tue, 06 Oct 2026 16:26:32 GMThttps://awesome-alternatives.com/ja/tools/misp/https://awesome-alternatives.com/ja/tools/misp/MISP (core software) - Open Source Threat Intelligence and Sharing Platform.Tue, 06 Oct 2026 16:26:32 GMThttps://awesome-alternatives.com/ja/tools/nikto/https://awesome-alternatives.com/ja/tools/nikto/Nikto web server scanner.Tue, 06 Oct 2026 16:26:32 GMThttps://awesome-alternatives.com/ja/tools/notation/https://awesome-alternatives.com/ja/tools/notation/A CLI tool to sign and verify artifacts.Tue, 06 Oct 2026 16:26:32 GMThttps://awesome-alternatives.com/ja/tools/nuclei/https://awesome-alternatives.com/ja/tools/nuclei/Nuclei is a fast, customizable vulnerability scanner powered by the global security community and built on a simple YAML-based DSL, enabling collaboration to tackle trending vulnerabilities on the internet. It helps you find vulnerabilities in your applications, APIs, networks, DNS, and cloud configurations. Burp Suiteを置き換えます。Tue, 06 Oct 2026 16:26:32 GMThttps://awesome-alternatives.com/ja/tools/onetimesecret/https://awesome-alternatives.com/ja/tools/onetimesecret/Keep passwords and other sensitive information out of your chat logs and inboxes.Tue, 06 Oct 2026 16:26:32 GMThttps://awesome-alternatives.com/ja/tools/opencanary/https://awesome-alternatives.com/ja/tools/opencanary/Modular and decentralised honeypot. Thinkst Canaryを置き換えます。Tue, 06 Oct 2026 16:26:32 GMThttps://awesome-alternatives.com/ja/tools/opencti/https://awesome-alternatives.com/ja/tools/opencti/Open Cyber Threat Intelligence Platform.Tue, 06 Oct 2026 16:26:32 GMThttps://awesome-alternatives.com/ja/tools/opengrep/https://awesome-alternatives.com/ja/tools/opengrep/🔎 Static code analysis engine to find security issues in code. Semgrepを置き換えます。Tue, 06 Oct 2026 16:26:32 GMThttps://awesome-alternatives.com/ja/tools/openscap/https://awesome-alternatives.com/ja/tools/openscap/NIST Certified SCAP 1.2 toolkit.Tue, 06 Oct 2026 16:26:32 GMThttps://awesome-alternatives.com/ja/tools/openssf-scorecard/https://awesome-alternatives.com/ja/tools/openssf-scorecard/OpenSSF Scorecard - Security health metrics for Open Source.Tue, 06 Oct 2026 16:26:32 GMThttps://awesome-alternatives.com/ja/tools/openvas/https://awesome-alternatives.com/ja/tools/openvas/This repository contains the scanner component for Greenbone Community Edition. Nessusを置き換えます。Tue, 06 Oct 2026 16:26:32 GMThttps://awesome-alternatives.com/ja/tools/password-pusher/https://awesome-alternatives.com/ja/tools/password-pusher/🔐 Securely share sensitive information with automatic expiration & deletion after a set number of views or duration. Track who, what and when with full audit logs.Tue, 06 Oct 2026 16:26:32 GMThttps://awesome-alternatives.com/ja/tools/privacy-badger/https://awesome-alternatives.com/ja/tools/privacy-badger/Privacy Badger is a browser extension that automatically learns to block hidden trackers.Tue, 06 Oct 2026 16:26:32 GMThttps://awesome-alternatives.com/ja/tools/privacyidea/https://awesome-alternatives.com/ja/tools/privacyidea/:closed_lock_with_key: multi factor authentication system (2FA, MFA, OTP, FIDO Server). Duoを置き換えます。Tue, 06 Oct 2026 16:26:32 GMT