Best Security Tools (2026)

I'll bet you we find something on your site you didn't know about. Go to attackerview.com and type your URL. It takes a minute, it's free, and you'll probably want to fix something.

A gamified cybersecurity learning platform built by hackers for all. Learn offensive, defensive and strategic security all in one platform. From penetration testing to SOC operations through workflow-driven courses, hands-on challenges and practical certifications. With verifiable creds, structured tracks and so much more. For absolute beginners and experienced professionals. Start for free or go all in for only $8/mo. ⚡ Join over 4K rebels and empower yourself to hack & defend, today!

Deepfake technology has powerful uses but is increasingly exploited for scams, causing financial and reputational harm. Media‑Ana is an AI-driven analytics platform that detects deepfakes, impersonations, and manipulated images and videos. It also verifies altered cheques and AI-generated receipts. With an available API, we invite developers to integrate Media‑Ana and help combat AI-enabled fraud.

AI agents run on your machine, with your credentials, making network requests you never see. Greywall puts a deny-by-default layer in front of any CLI agent. Run greywall -- claude and it restricts file access, blocks outbound connections, and shows you a live dashboard of what the agent is trying to reach. You decide what to allow. Nothing is containerized. Your workflow stays the same but safer. It runs on Linux and macOS and costs nothing.

Audn is Protecting Open-ended Interfaces to Intelligent Systems, starting with Voice AI, Audn does penetration testing on voice AI agents and their backbone LLM by simulating adversarial simulations automated and driven totally by the best abliterated AI of the world, Pingu Unchained. Audn's customers include voice AI providers like Freya (YC S25) and Intouchnow.

Get accurate IP geolocation, threat detection, and security signals without worrying about request limits or overage fees. Built for developers who want predictable pricing and reliable data.

PicKey’s AI uses your favorite picture along with a 3D character to create an exceptionally strong Master Password. You no longer need to type or remember any text passwords. PicKey, being a visual password manager blends absolute security with effortless usability.

GenPT is an AI-native Dynamic Application Security Testing (DAST) platform that helps you find vulnerabilities in modern web apps at the click of a button. Simply enter an application URL and GenPT fingerprints your tech stack, maps assets, and runs over 30,000 automated tests to uncover exploitable issues. Findings are validated and prioritized to reduce false positives, delivering clear, actionable insights teams can fix quickly.

Security teams don’t lack data. They lack clarity. Fixure is a Security Decision Intelligence layer that sits above existing security tools. It reconciles duplicated and conflicting signals into a single model of reality, explains downstream impact, and helps teams understand what matters before taking action. Fixure doesn’t generate findings. It makes sense of what you already have.

ZIN Advisor — The Cyber Risk Copilot is a thinking partner built on decision intelligence, designed to evolve with how cyber risk is understood and acted upon. From policy analysis and contextual dashboards to connected insights across your security ecosystem, it transforms complexity into clarity — enabling faster, smarter decisions today while shaping how cyber leadership works tomorrow. Use it and let us know your review

Submit any suspicious text, screenshot, email, or just describe what happened. Scamwise's AI analyzes behavioral patterns and contextual signals - not just stale databases - to give you a clear verdict and next steps in seconds. Free. No account. No ads.

Autonomous security assessment platform that offers on-demand source code auditing services for web applications. Our product's approach mirrors how security experts work. The system starts by defining the threat model and then a network of specialized agents hunts for vulnerabilities and validates them. This means no more requesting quotes or waiting for availability, just results delivered in hours instead of weeks, at a fraction of what traditional security boutiques charge.

Killswitch ensures your important files reach the right people if something happens to you. Store encrypted documents, set a simple check-in schedule, and rest easy knowing your digital legacy is protected—and will be delivered automatically when needed.

Earlycore scans your AI agents for prompt injection, data leakage, and jailbreaks before they ship - then monitors them in real time in production. Works with Bedrock, Vertex AI, and custom stacks. 15-minute setup.

WEIR AI is a privacy-first platform to help you find and protect yourself online. Set your terms, monitor for mentions (including hidden ones), get public identity checkups, and file claims or license on your terms.

ClawSecure is CrowdStrike for OpenClaw AI agents. 3-layer security audit, real-time Watchtower monitoring, agent marketplace and identity security, and full 10/10 OWASP ASI coverage. 41% of top skills are dangerous. 1 in 5 are sending your data to attackers. Secure your agents in 30 seconds for free. clawsecure.ai

Human-proof your AI agents with this security skill suite. ClawSec is an open-source security skill suite created to harden OpenClaw agents against prompt injection, supply chain compromise, configuration drift, and unsafe runtime behavior. Purpose-built as a “skill-of-skills”, ClawSec wraps agents in a continuously verified security layer, validating what it runs, how it changes, and where the data is allowed to go.

Musical Authentication uses a musical key instead of a password for authentication

Sequirly warns you before you share sensitive data with AI tools, keeping your privacy and security intact. It scans prompts and document uploads in real time, detecting API keys, credentials, and personal information before they reach Claude, ChatGPT, Gemini, or any AI tool. All scanning happens locally in your browser.

BurnLink lets you share sensitive files with end-to-end encryption and one-time links that burn themselves after access. No accounts. No permanent storage. No trust required.

Koidex helps you answer one question fast: "Is this safe to install?". Search extensions, code packages, and AI models across VS Code, JetBrains, npm, and Hugging Face. You can also install the Koidex IDE extension for real-time background scanning in Cursor and Windsurf. Free, no setup.

LaunchSafe delivers agentic pentesting in a few clicks. Our AI agents actively try to hack your app across code and live environments to uncover real vulnerabilities. Unlike $10K+ pentests that take weeks or scanners that produce false positives, LaunchSafe proves exploits in ~3 hours with OWASP Top 10 coverage. Issues are verified by certified cybersecurity engineers, and our Fix Plan can automatically submit PRs to resolve them. Built for startups and teams that ship fast.

I’ve seen many Supabase apps accidentally expose PII, PCI, or hardcoded keys. It’s easy to miss and expensive to fix. So I built Supaguard — it scans your app in minutes and shows exactly what’s exposed. • No setup, just connect • Detects PII, PCI & API keys • Instant alerts Launch offer: 2 free scans + 35% New Year discount 👉 supaguard.pro Feedback welcome — built to help devs stay safe without headaches.

Tines offers a secure, trusted, vendor-agnostic platform to build, run, and monitor intelligent workflows.

Keychains.dev is a secure credential proxy for AI agents. Use "keychains curl" as a drop-in for curl — just replace hard-coded credentials with template variables like {{GITHUB_TOKEN}}. Keychains injects real credentials server-side. Your agent never sees raw secrets — immune to prompt injection by design. Users approve each permission with one click and can revoke access anytime. Full audit trail. Works with 11,000+ API providers (OAuth, API keys, basic auth).

Alive is a lightweight safety status tool for people living alone. Unlike location/social tracking, it’s almost invisible: set a check-in timer and tap once daily; if time runs out or check-ins are missed, it auto emails tiered alerts to your emergency contacts. It’s instant to start (no sign-up), no location, minimal permissions, no irrelevant data. Contacts and logs are encrypted. Customize period, grace, reminder cadence, and quiet hours. Silent when you’re fine, loud when you’re not.

The first security-scored directory for AI skills. Scan GitHub/GitLab repos with SKILL.md files through 4-layer security analysis: manifest, static code, dependency, and LLM behavioral checks. Get 0-100 trust scores, real-time vulnerability detection, and security badges. 8,890+ skills scanned, 6,300+ findings identified. Part of The Red Council security suite. Discover trusted AI capabilities or validate your own.

deepidv is the AI-native identity verification engine built from the ground up — no third-party APIs, no markup. Verify IDs, run on-going monitoring, deploy risk agents, accurately detect deepfakes, run credit checks, background checks, title searches and validate addresses across 211+ countries. Enterprise power, startup pricing.

Outris Identity is an MCP server that gives AI agents real investigative power. Check any phone number in the world: → Is this a real person or a fake account? → What platforms are they registered on? → Have they been exposed in data breaches? → What names and addresses are linked to this number? 8 investigation tools. 31+ platform checks. Works through natural conversation. MCP to real-world fraud detection in 30 seconds. 50 free credits to start.

Your security tools generate thousands of alerts a day. How many actually get investigated? Flarehawk does it for you. Real-time threat detection, automated investigation, and one-click fixes. Our ML engine builds a model unique to your environment and gets smarter every day. 5-year log retention, SSO, Slack integration, all built-in. Starting with Cloudflare Enterprise. Now in open beta.

Organizations secure buildings, networks, and data. The digital influence reaching people inside their physical locations is uncontrolled. RevFirma creates a digital perimeter that allows organizations to control the digital influence surrounding their property. We first tested the system in Carlton Landing, Oklahoma, absorbing 146,000+ external ad impressions targeting people inside the community. Every physical place has digital influence. RevFirma gives owners control of it.

API Radar turns leaked API keys into a searchable threat feed for your own org. This new version rebuilds the core engine so it continuously discovers exposed keys in public GitHub, then lets you slice them by provider, repo, file path, and time to see exactly what’s out and where. Instead of digging through noisy scanners or random alerts, you get a focused view of real leaked credentials you can revoke and rotate fast.

Guardian gives small engineering teams a desktop release gate for AI-generated code. It combines local code review, policy enforcement, release approvals, and updater-ready desktop delivery in one workflow, so teams can catch risky changes before they ship instead of after.

OpenBox provides a trust platform for agentic AI, delivering runtime governance, cryptographic verification, and enterprise-grade compliance. Integrates via a single SDK with LangChain, LangGraph, Temporal, n8n, Mastra, and more. Available to every organization with no usage limits.

Free open-source macOS menu bar app for Claude Code. Browse full session history, search across conversations, track token costs per project with Anthropic or Vertex AI pricing. Built-in secret detection scans every session for leaked API keys, tokens, and credentials. Config health linter runs 19 rules against your CLAUDE.md files, skills, and hooks. Works with Enterprise API deployments (no cookies needed). Native Swift/SwiftUI, 100% local, zero telemetry. MIT licensed.