Curated collection

Best Security tools

Compare 828 quality-filtered Security tools using public popularity, activity, licensing and source data.

Browse quality-filtered Security tools ranked by public signals. Filter by source, pricing, or recency to find a fit faster.

Top Security tools

828 tools

92/100

passbolt_browser_extension

Browser extensions (Firefox, Edge & Chrome) for Passbolt the open source password manager for teams

Open source ProductivitySecurity
92/100

maskit

数据面具 Data Maskit — 专为大模型打造的本地隐私脱敏网关(请求自动打码,回复流式还原;支持 Cursor / Claude Code / Codex / Pi 等任意可配 Base URL 工具)

Open source AISecurity
92/100

jamfprotect

A repository for open-source resources created for use with or alongside Jamf Protect.

Open source AnalyticsSecurity
92/100

Apeireth

Apeireth — A Pure Safe Rust AGI Operating System & Cognitive Microkernel. 16 crates: continuous topological memory, causal world model, cognitive scheduler, Emb

Open source Security
92/100

Prism-platform

Self-hosted OSINT platform. Point it at a domain, IP, email, phone or username and 26 modules run in parallel: WHOIS, DNS, threat intel, breaches, username sear

Open source AISecurity
92/100

agent-audit

Static security scanner for LLM agents — prompt injection, MCP config auditing, taint analysis. 51 rules mapped to OWASP Agentic Top 10 (2026). Works with LangC

Open source AISecurity
92/100

suzaku

Suzaku (朱雀) is a sigma-based threat hunting and fast forensics timeline generator for cloud logs.

Open source MonitoringSecurity
92/100

node9-proxy

IAM for your AI agents. Set what Claude Code, Codex, Gemini, Cursor and any MCP server are allowed to do, review risky actions before they run, and keep every a

Open source AISecurity
92/100

fim

FIM is an Open Source Host-based file integrity monitoring tool that performs file system analysis, file integrity checking, real time alerting and provides Aud

Open source MonitoringSecurity
92/100

OctoBus

A secure local gateway for AI agents to reliably call approved enterprise APIs, tools, and services.

Open source Developer ToolsSecurity
92/100

Blizhost CloudCache Purge – Speed, Security, and Optimization

Automatic Cache Clearing and CloudCache Integration to Boost Speed and Protect Your Site with Enhanced Security.

Open source DatabaseSecurity
92/100

Image Protection

Protects images on your WordPress site from being copied or captured, with optional EXIF privacy tools for uploaded media.

Open source Security
92/100

WPControl – The Easiest Optimization Plugin for WordPress

The easiest way to improve your website's security, performance, and user experience.

Open source Website ToolsSecurity
92/100

Basic Security: Prevent Cross Site Scripting

It helps in preventing Cross Site Scripting (XSS) with just a few lines of code.

Open source Security
WB
92/100

wp-bcrypt

wp bcrypt switches WordPress's password hashes from MD5 to bcrypt, making it harder for them to be brute-forced if they are leaked.

Open source Security
92/100

Admin Optimizer – Performance, Security & Site Cleanup

All-in-one WordPress toolkit for performance, security, SEO, content, media, users, and site management — without the plugin bloat.

Open source Website ToolsSecurity
92/100

WP Tweaks

Several opinionated WordPress tweaks focused in security and performance.

Open source Website ToolsSecurity
92/100

Limit Login Attempts (Spam Protection)

Limit rate of login attempts, including by way of cookies, for each IP. Fully customizable.

Open source Security
PC
92/100

PE Category Filter

Modern WordPress plugin for filtering categories from home page with performance optimization and security enhancements.

Open source Website ToolsSecurity
92/100

Security Hardener

Basic hardening: secure headers, login honeypot, user enumeration blocking, generic login errors, rate limiting, and more.

Open source Security
92/100

Specify a Vary: Accept-Encoding Header

This plugin fixes a "Vary: Accept-Encoding Header" message and boosts website performance.

Open source Website ToolsSecurity
92/100

Protector – Malware Removal, Firewall & Core Repair

Protect your WordPress. The ultimate lightweight security suite. Block brute-force attacks, auto-repair infected core files, hide your login URL, set …

Open source Security
SA
92/100

Simple Access Control

A very simple plugin that hides specific pages, posts and menu items from users based on their logged in staus.

Open source Security
92/100

eDarpan: Website Protection

The most complete website protection plugin for WordPress. Block IPs, disable right-click, prevent copy-paste, block countries, stop spam comments, an …

Open source Security