Page 11 | Best Free IT Security Software of 2026

Mindgard

Mindgard is the leader in AI red teaming, helping enterprises identify, assess, and mitigate real-world security risks across AI models, agents, and applications. Founded on pioneering research in AI security, Mindgard was built on the insight that traditional application security approaches cannot protect systems that are probabilistic, adaptive, and deeply embedded into business workflows. As organizations deploy GenAI and agentic systems at scale, risk increasingly emerges from how AI behaves, what it connects to, and how attackers can manipulate those interactions. Mindgard addresses this challenge with an attacker-aligned approach that mirrors how real adversaries perform reconnaissance, map attack surfaces, exploit system behavior, and pivot through tools, data, and infrastructure. Rather than testing models in isolation, Mindgard evaluates full AI systems in context to surface vulnerabilities with real security impact.

Starting Price: Free

View Software

Errsole

1) Minimal Setup: Just include the Errsole package in your code—no need for dedicated servers, software installations, or complicated configurations. 2) Logger++: Errsole automatically collects all logs from the Node.js console. Additionally, it provides advanced logging functions that support multiple log levels and the ability to attach metadata to logs. 3) Log Viewer: View, filter, and search through your logs using the built-in Web Dashboard. Secure authentication and team management features ensure that only you and your team can access the logs. 4) Critical Error Notifications: Get immediate notifications when your app crashes or encounters critical errors. The notification includes the error message, the app name, the environment, the server name, and a direct link to view the error in your logs.

Starting Price: 0

View Software

Kinde

Authentication happens at some of the most important, and highly impactful, places in your customers' journey. Take control of user authorization with a passwordless authentication, social integrations, and enterprise SSO. Support the branding of all your customers with custom domains and a fully customisable UI by bringing your own pages and designs. Integrate with complex requirements and run your own code during authentication using our powerful workflows. Organise all your business customers using organizations to easily segergate them and fine tune the authentication experience to their individual needs. Monetize your ideas quickly with Kinde's billing tools. Create subscription plans and collect revenue effortlessly. Kinde adapts to your business model, supporting B2C, B2B, and B2B2C with robust organization management and flexible billing logic that scales with your customers.

Starting Price: Free

View Software

ALTCHA

BAU Software s.r.o.

ALTCHA is a modern security and privacy-focused platform built to defend web services from bots and abuse — without compromising the user experience. At the heart of its ecosystem is ALTCHA Sentinel, a next-generation threat detection and mitigation system designed to protect websites, APIs, and applications from automated attacks, spam, and other forms of abuse. ALTCHA Sentinel stands out by combining adaptive machine learning, behavioral analysis, and smart verification techniques. It doesn’t rely on intrusive CAPTCHAs or outdated blocking tactics; instead, it works invisibly behind the scenes, analyzing traffic patterns in real time to identify and stop threats before they cause harm. Sentinel protects critical entry points like sign-up forms, login pages, and comment sections — all while keeping the experience seamless for real users.

Starting Price: 0

View Software

Tencent EdgeOne

Tencent

Tencent EdgeOne is a powerful CDN (Content Delivery Network) and cloud security platform designed to accelerate your web applications while providing comprehensive protection against cyber threats. As a top-tier China CDN provider, Tencent EdgeOne ensures fast and reliable content delivery across China and global markets. Key Features: - CDN Acceleration: Fast content delivery with optimized routing for superior user experience. - DDoS Protection: Advanced mitigation to safeguard your infrastructure from disruptive attacks. - WAF (Web Application Firewall): Robust web protection against OWASP top vulnerabilities, SQL injection, XSS, and more. - China CDN: Optimized network nodes across China for low latency and high availability in the Chinese market. Tencent EdgeOne combines cutting-edge technology with Tencent’s extensive experience in network infrastructure, making it the preferred choice for businesses targeting China and global audiences.

Starting Price: $1.40 per month

View Software

Logmanager

Logmanager is a centralized log management platform enhanced with SIEM capabilities that radically simplifies responses to cyberthreats, legal compliance, and troubleshooting. By transforming diverse logs, events, metrics, and traces into actionable insights, it helps security and operations teams respond swiftly to any incident. Experience effortless self-management and customization, peerless functionality, and the flexibility to take control of your entire technology stack. – Effortlessly aggregate and standardize log files from diverse sources into one unified platform. – Enjoy rapid deployment, 140+ built-in integrations, and effortless scalability. – Use dozens of predefined security dashboards or customize your own views. – Set up alerts based on multiple trigger conditions or custom-defined rules. – Transparent pricing with no hidden fees. Pay as you go, scale as you grow. – Start for free with 20 GB of storage included.

Starting Price: $0.09 GB/ month

View Software

CLEAR

Quantum Knight

The CLEAR™ Cryptosystem is a FIPS-140-3 Validated programmable state-of-the-art encryption SDK for securing files, streaming video, databases, and networks. Compatible with all types of modern computer platforms, CLEAR™ is an easy to integrate, turn-key tool for boosting existing cybersecurity with Post Quantum (PQC) strength. Apply CLEAR™ Cryptosystem anywhere you want to secure data in your own digital ecosystem. CLEAR™ is a single file with a smaller footprint than a single image on a smart phone. It can be deployed online or offline and works on more than 30 types of modern operating systems and embedded equipment. Designed for maximum efficiency and simplicity, CLEAR can dramatically reduce energy usage at scale, relative to other legacy cryptography.

Starting Price: Free

View Software

Palisade

Palisade Technologies

The Next-Generation AI-Assisted DMARC Solution Tired of wrestling with complicated DNS records, cryptic authentication protocols, and endless manual checks? Meet Palisade, the first fully automated DMARC implementation and monitoring platform built with AI at its core. We empower organizations of all technical levels to boost email deliverability and prevent domain spoofing and impersonation.

Starting Price: $29.99

View Software

Phishing Club

Phishing Club - Professional Self-Hosted Phishing Simulation Platform Phishing Club is a self-hosted phishing simulation platform designed for red teams, privacy aware companies, and security service providers. At its core, it's a single binary deployment that gives organizations complete control over their phishing infrastructure and data. What sets Phishing Club apart is its focus on self-hosting, ensuring organizations maintain complete data sovereignty while conducting security awareness training without artificial limits on campaigns, recipients, or domains. Open source and free

Starting Price: 0

View Software

Duende IdentityServer

Duende Software

Identity is a core element of software architecture, and too often, solutions force enterprises to choose between control and commercial readiness. You end up locked into rigid platforms or forced to sacrifice security for flexibility. Duende IdentityServer eliminates this compromise. We are a secure, standards-compliant identity infrastructure software solution, built natively for .NET by industry leaders and pioneers in security standards, including OpenID Connect, OAuth 2.0, Backend for Frontend (BFF), and FAPI. We give developers deep extensibility by design with full control over the UI, business logic, and hosting, combined with the commercial and legal clarity and predictable pricing that enterprises in highly regulated industries demand, like financial services and healthcare. If you need to embed compliant, composable identity without sacrificing control or maturity, Duende is the proven secure identity standard. We bring the craft to identity, so you can focus on yours.

Starting Price: Free plan

View Software

QSE

QSE Group

QSE Group delivers quantum-resilient cybersecurity solutions designed to protect sensitive data from both current and future threats, including quantum computing. Using post-quantum cryptographic algorithms aligned with NIST standards, QSE secures data through encryption, key management, and secure communications. Built with an API-first design, it integrates easily into existing cloud, on-prem, or hybrid environments. Core features include secure entropy generation, zero trust policy enforcement, and compatibility with identity systems and SIEM tools. QSE also supports white-label deployment for SaaS vendors and MSPs. With real-time monitoring, compliance-ready reporting, and applications across finance, healthcare, legal, and government sectors, QSE enables future-proof protection without disrupting current infrastructure. It's a practical, scalable solution for organizations serious about long-term data security.

Starting Price: $19.90/month

View Software

tenfold

tenfold is a no-code solution for Identity Governance & Administration (IGA), ensuring that the right people have access to the right resources at the right time. Thanks to its off-the-shelf plugins and streamlined setup, tenfold is fully operational in weeks - helping you avoid long & costly setup phases. Go from access risks to full control over IT privileges with tenfold's comprehensive IGA toolset: - User Lifecycle Management - Role-based Access - End User Self-Service - Approval Workflows - Data Access Governance - User Access Reviews - Separation of Duties

Starting Price: $.09/managed identity/month

View Software

Login AlertX

Login AlertX is a Windows security application that sends real-time email alerts whenever someone logs into or unlocks your computer. It runs quietly in the system tray and starts automatically with Windows to ensure continuous monitoring. Users can customize email notifications, including SMTP settings and message content, for personalized alerts. The software intelligently tracks login sessions to avoid redundant notifications and securely stores sensitive data locally. Upgrading to premium unlocks features like automatic webcam photo capture and audio recording at login events. Login AlertX helps users stay informed and protect their systems from unauthorized access effectively.

Starting Price: Freemium

View Software

SafeLine WAF

Chaitin Tech

SafeLine WAF is a self-hosted, semantic-based Web Application Firewall developed by the team at Chaitin Technology. It focuses on protecting web applications from a wide range of threats, especially zero-day and application-layer (Layer 7) attacks, with high precision and minimal false positives. It is open source, easy to deploy, and designed to be flexible enough for both enterprise and personal use.

Starting Price: $0/month

View Software

Devolutions Password Manager

Devolutions

Workplace passwords are everywhere—apps, websites, servers. Devolutions Password Manager brings them together in one interface that works across Windows, macOS, Linux, iOS, Android, and browsers. Users can autofill credentials, manage entries based on role-based access control, and respond to time-sensitive access requests—without ever seeing the raw passwords. Workspace includes multi-factor authentication through Devolutions Authenticator, secure in-app messaging, and offline mode. Admins can enforce strong policies, while end-users enjoy a frictionless login experience. The Workforce Password Management package is the backbone. It connects Devolutions Password Manager to centralized credential storage using either cloud-based Devolutions Cloud or self-hosted Devolutions Server, depending on your infrastructure needs. This combination gives growing teams the structure they need to eliminate password chaos and strengthen access governance.

Starting Price: $3/month/user

View Software

TaskCall

TaskCall is an automated incident response and management platform designed for IT and DevOps teams. It offers on-call management, AIOps, workflow automation, live call routing, analytics, status page and integration tools. Trusted across industries like retail, healthcare, financial services and government. TaskCall helps organizations detect, respond to and resolve incidents faster, minimizing downtime and improving team collaboration.

Starting Price: $9/user/month

View Software

NetBird

NetBird is an open-source Zero Trust Networking platform built by engineers for engineers. It radically simplifies deploying secure private networks using the high-performance WireGuard® protocol. Unlike traditional VPNs, NetBird creates decentralized, low-latency, high-throughput private networks with a single management console for identity-based access control. Integrating seamlessly with your IdP for SSO and MFA, it forms direct, encrypted peer-to-peer tunnels between devices, servers, and clouds - no central bottlenecks or single points of failure. Lightweight clients ensure scalability and privacy, with traffic never passing through management services. NetBird supports integrations with CrowdStrike, Intune, SentinelOne, pfSense, and more. Ideal for Zero Trust remote access, multi-cloud connectivity, dynamic posture checks, detailed auditing, and MSP multi-tenant management - all through one intuitive platform.

Starting Price: $5/user/month

View Software

Authsmith

Authsmith is a cloud-based authentication platform that simplifies securing and managing user access for applications. The system supports multiple authentication methods including email/password, social logins, and single sign-on, creating a streamlined login experience. The platform includes analytics capabilities that provide insights into user activity and authentication metrics, allowing administrators to monitor system health and identify potential security concerns. Authsmith features multi-factor authentication and automated security alerts that help prevent unauthorized access and maintain compliance with industry standards. User management tools within Authsmith enable control over roles and permissions from a centralized dashboard. The platform offers API access for developers to integrate authentication features into their applications. Authsmith delivers a comprehensive solution for managing user access while maintaining strong security measures.

Starting Price: $30

View Software

PowerSyncPro

PowerSyncPro is a specialized software suite for enterprise IT management, designed to enable seamless synchronisation of identities and migration of Windows workstations between on-premise Active Directory (AD), Entra ID (formerly Azure AD), and Google without requiring device resets or significant user disruption, keeping user profiles and setting. Can move between domain joined and entra joined states in minutes, replacing fresh start where users could experience multiple hours of downtime. The DirSync component enables seamless syncing of users, groups, and contacts between directories, supporting bi-directional password sync, SID history, and cross-tenant scenarios, so organizations can maintain unified identity stores during mergers, acquisitions, divestitures, or IT modernisation. With its enterprise grade sync capabilities, it can delta sync tens of thousands of identities in minutes, even in disconnected environments.

Starting Price: $13.50/year/device

View Software

BPROT

BPROT is a network control, monitoring, and management solution. It provides visibility into what's happening, allowing for simple and easy control of all aspects of internet usage within businesses. Installation is quick and easy (plug and play), and from that moment on, it provides access to information and management related to: - Internet browsing - Network control - Email - Asset inventory (software and hardware) - Protection of off-site devices - Vulnerability analysis - Web application firewall Detailed reports are available in real time or historical data, and no advanced cybersecurity knowledge is required to be properly protected.

Starting Price: $97 per month

View Software

All Pass Hub

All Pass Hub is a secure, end-to-end encrypted password manager built for small teams of 2–30 users. Security Architecture: - Zero-knowledge design — master password never leaves your device - PBKDF2-SHA256 (600,000 iterations) + AES-128 vault encryption - TLS 1.2+ for secure data transfer - Multi-factor authentication (MFA) supported Core Features: - Role-based access control (RBAC) down to individual credentials - Shared vaults, group management & one-time secure sharing - Full audit trail with real-time activity logs - Browser extension for Chrome & Firefox with fast autofill - CSV import/export for easy migration - Full self-hosting support for data sovereignty Pricing: - Free plan available forever. Premium starts at $2/user/month with a 30-day free trial — no credit card required. - Perfect for agencies, dev teams, and IT/ops who need real security without enterprise-level complexity.

Starting Price: $2/month/2-30 users

View Software

PhishByte

PhishByte is an Australian phishing simulation and cyber security awareness training platform built for small and medium-sized businesses. Designed to reduce human cyber risk, PhishByte delivers realistic phishing simulations, short interactive training modules, and real-time Human Risk Scores that track team progress over time. Unlike one-off compliance tick boxes, PhishByte builds lasting behavioural change through continuous simulation and just-in-time learning. When an employee clicks a phishing link, they receive an immediate training intervention — making the lesson relevant and memorable. PhishByte aligns with the Australian Cyber Security Centre's Essential Eight framework and helps organisations meet Privacy Act obligations. It requires no dedicated IT team and is simple to set up and manage. Plans start free for up to 10 users, with Professional and Enterprise tiers available for growing teams.

Starting Price: $14.40 AUD/user/year

View Software

PhishEye

PhishEye is a digital risk protection platform that helps security, fraud, and brand teams find and shut down phishing sites, lookalike domains, impersonation, and brand abuse. It pairs AI phishing detection with typosquat and domain monitoring across web, ads, social, and search, then turns alerts into prioritised queues with defensible evidence and tracked takedown outcomes across registrars, hosts, and platforms. Built by operators who know what abuse desks actually accept, PhishEye focuses on stable identifiers, clear harm narratives, and follow-ups that hold up when infrastructure rotates - software first, with optional managed support where capacity or coverage is the bottleneck.

Starting Price: $99

View Software

EventSentry

NETIKUS.NET ltd

Hybrid SIEM solution combining real-time (event) log monitoring with comprehensive system health & network monitoring provides users with a complete picture of their servers and endpoints. The included security event log normalization & correlation engine with descriptive email alerts provides additional context and presents cryptic Windows security events in easy to understand reports that offer insight beyond what is available from raw events. EventSentry's NetFlow component visualizes network traffic, can detect malicious activity and offers insight into bandwith usage. Keeping track of Active Directory changes is easy with EventSentry's ADMonitor component that records all changes to AD & Group Policy objects and provides a complete user inventory to help identify obsolete accounts. Various integrations & multi-tenancy available.

Starting Price: $85.00/one-time

View Software

Jamf Now

Jamf

Jamf Now, formerly Bushel, is an on-demand mobile device management software solution specifically created for the iPhones, iPads, and Macs in the workplace. Fast, accessible, and affordable, this device management platform enables Apple users to set up, manage, and protect their workplace with ease. With Jamf Now, you can easily configure company email account and protect crucial information by keeping personal and company data separate, and automatically install work apps to devices.

Starting Price: $2.00/month/user

View Software

ManageEngine Mobile Device Manager Plus

ManageEngine

ManageEngine Mobile Device Manager (MDM) Plus is designed to help enterprises empower their workforce with mobility. A leading enterprise mobile device management solution, ManageEngine MDM is suitable for managing multiple mobile platforms from a single interface, including iOS, Android, and Windows devices. The solution is available as an on-premise and cloud offering and includes features like mobile device management, application management, email management and device containerization.

Starting Price: $2.00/month

View Software

Loupe

Know when issues happen in your application with Loupe. A logging and application monitoring solution for .NET and Java, Loupe helps software teams monitor, find, and fix errors in their applications the first time. It also gives users the visibility into events and key metrics for all applications, and offers the ability to dig deeper into specific events, sessions, users, and machines. Loupe can be deployed on-premise or as a cloud hosted solution.

Starting Price: $25.00/month

View Software

Frugal Testing

Test your web application, rest API & mobile application in three simple steps. Enter your API and/or URLs to test. Configure your load test in aspects of number of concurrent users, duration, bandwidth simulations etc. Choose multiple locations, from where you want to generate load and start your load test. We will take care of the rest for you! That's it, your test results are ready. Go on and analyze while load testing, inspect JMeter logs or save results at any time as a PDF snapshot. No installation required. Create scenarios inside your browser. Entirely in the cloud. Pay as you go. Simulate lakhs of simultaneous users from multiple geographical locations with bandwidth simulation too. Inspect results and discover bottlenecks as your test runs. Download detailed reports any time. NO migration effort from JMeter. Import any JMX project in Frugal Testing and export it anytime. Continually improve your product and your business with Frugal Testing.

Starting Price: $48

View Software

Asigra

Asigra helps IT teams increase their data recovery confidence through our unsurpassed reliability, security, manageability, and affordability in data protection software. Asigra's Enterprise Backup and Disaster Recovery (BDR) software platform was designed for Managed Service Providers (MSPs) to host and operate their own Backup as a Service solution. The easy to manage platform offers users the ability to white-label it to match your brand, while its breakthrough Hybrid Cloud Backup architecture combines a Cloud optimized scale-out architecture, a Cloud backup and recovery software platform, and a Cloud API and management system to help IT Teams seamlessly and efficiently manage, scale and deliver data protection services.

View Software

Ezeelogin

Setup a self-hosted Jump server (also called “Bastion Host” or “Jump host”) quickly to manage SSH access to your Linux servers, Routers, Switches, and Cloud instances. Our jump box software has features like 2-factor authentication, SAML Authentication, SSH session recording, Identity and Access Management (IAM), RBAC, Privileged Access Management (PAM), SSH key rotation, and root password management, and much more. It would help you meet security compliances such as PCI, NIST, ISO 27001, and more, to know more visit us. Many companies, including fortune 500 companies are using Ezeelogin SSH Jump Server to meet various security compliances such as PCI DSS 3.2, ISO 27001, GDPR, HIPAA, FFIEC, NIST, FedRamp, SOC, SOX, and much more while accessing Linux servers, Routers, Switches, Cloud instances & containers they manage over ssh. Save millions of dollars annually managing and administering your server infrastructure and cloud instances. Moreover, security is priceless.

Starting Price: $1.99 per month

View Software

Best Free IT Security Software - Page 11

Compare the Top Free IT Security Software as of June 2026 - Page 11

Mindgard

Errsole

Kinde

ALTCHA

Tencent EdgeOne

Logmanager

CLEAR

Palisade

Phishing Club

Duende IdentityServer

QSE

tenfold

Login AlertX

SafeLine WAF

Devolutions Password Manager

TaskCall

NetBird

Authsmith

PowerSyncPro

BPROT

All Pass Hub

PhishByte

PhishEye

EventSentry

Jamf Now

ManageEngine Mobile Device Manager Plus

Loupe

Frugal Testing

Asigra

Ezeelogin

Best Free IT Security Software - Page 11

Compare the Top Free IT Security Software as of June 2026 - Page 11

Mindgard

Errsole

Kinde

ALTCHA

Tencent EdgeOne

Logmanager

CLEAR

Palisade

Phishing Club

Duende IdentityServer

QSE

tenfold

Login AlertX

SafeLine WAF

Devolutions Password Manager

TaskCall

NetBird

Authsmith

PowerSyncPro

BPROT

All Pass Hub

PhishByte

PhishEye

EventSentry

Jamf Now

ManageEngine Mobile Device Manager Plus

Loupe

Frugal Testing

Asigra

Ezeelogin

Related Categories