Best Free IT Security Software - Page 8
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Compare the Top Free IT Security Software as of June 2026 - Page 8
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1
Quad9
Quad9
Quad9 is a free service that replaces your default ISP or enterprise Domain Name Server (DNS) configuration. When your computer performs any Internet transaction that uses the DNS (and most transactions do), Quad9 blocks lookups of malicious host names from an up-to-the-minute list of threats. This blocking action protects your computer, mobile device, or IoT systems against a wide range of threats such as malware, phishing, spyware, and botnets, and it can improve performance in addition to guaranteeing privacy. The Quad9 DNS service is operated by the Swiss-based Quad9 Foundation, whose mission is to provide a safer and more robust Internet for everyone. When your devices use Quad9 normally, no data containing your IP address is ever logged in any Quad9 system. -
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Leading Kubernetes Data Protection and Mobility Trusted by the world’s largest organizations, Veeam Kasten delivers secure, Kubernetes-native data protection and application mobility for the most complete set of distributions and platforms at enterprise scale. We also give operations and application teams the confidence to withstand the unexpected and deliver faster, all without complex scripting, unsupported tools, or legacy solutions.
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Jit
Jit
DevOps ain’t easy! We are hearing more and more about the breakdown and friction where Dev meets Ops, so let’s not even talk about all the other shift-left domains that add another layer of complexity in the middle like DevSecOps. Where this comes with the need to implement and integrate dozens of security tools in their SDLC. But what if it doesn’t have to be difficult? Jit's DevSecOps Orchestration Platform allows high-velocity Engineering teams to own product security while increasing dev velocity. With a unified and friendly developer experience, we envision a world where every cloud application is born with Minimal Viable Security (MVS) embedded and iteratively improves by adding Continuous Security into CI/CD/CS. -
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Threat.Zone
Malwation
Threat.Zone is a hypervisor-based, automated and interactive tool for analyzing malware , you can fight new generation malware.Starting Price: $99 per month -
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Reporter
Security Reporter
Security Reporter is an enterprise-grade pentest reporting software designed to streamline and standardize the penetration testing and security assessment reporting workflow. The platform supports security teams and pentesting providers in managing findings, producing professional reports, and delivering consistent results across complex environments. Key capabilities include a centralized content and vulnerability library, customizable report templates, multi-language reporting, and native imports from more than 140 security testing tools. These features support efficient vulnerability management, accurate reporting, and repeatable assessment processes. Security Reporter is offered exclusively as a self-hosted, on-premise solution, ensuring full control over sensitive security data and supporting common compliance and data governance requirements. By reducing manual reporting effort and minimizing errors, the platform improves productivity and shortens reporting cycles. -
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Lurel
Lurel
Lurel is a data governance and access management platform designed to help organizations gain control over their internal data. It offers features such as centralized access control, real-time monitoring, automated compliance, and risk assessment tools. By integrating all identity providers into a unified platform, Lurel enhances security through precise access controls. The platform enables companies to detect and prevent employee risks, ensuring data security and compliance with industry standards and regulations.Starting Price: $15 per month -
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Kevlarr
Kevlarr
Kevlarr is the ultimate DMARC monitoring and management solution tailored exclusively for MSPs. Purpose-built from the ground up, our platform empower Our dashboard takes the complexity out of setting up and maintaining a strict DMARC policy. All irrelevant data is omitted through our AI-driven filters. Monitoring data related to spoof attacks or forwarded emails can be filtered out by our AI filters. As a result, you only have to pay attention to data that you or your customer actually have control over. This can save your specialists a lot of time. Our wizard guides you through the process of DMARC management. We have put our knowledge and years of experience in the field of DMARC management into this solution. For each customer, we zoom in on all domains that require your attention. Starting with the most urgent issues. This way you can be sure that you don't miss anything.Starting Price: $/domain/month -
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Code Review Lab
Code Review Lab
Code Review Lab is a hands-on secure coding and code review training platform designed to help developers, security engineers, and DevSecOps teams identify, understand, and fix real-world vulnerabilities before they reach production. Rather than relying on passive learning such as videos or slides, Code Review Lab immerses users in realistic code review scenarios where they analyze vulnerable code, spot security flaws, and apply secure fixes. The platform focuses on practical, job-relevant skills and mirrors the challenges engineers face in real development environments. Code Review Lab supports multiple programming languages and covers a wide range of application security topics, including common vulnerability classes, secure coding best practices, and real-world attack patterns. Interactive exercises provide immediate feedback, reinforcing a security-first mindset and helping teams continuously improve their secure coding capabilities.Starting Price: $7/month/user -
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frauddefense.io
frauddefense.io
frauddefense.io is a trusted fraud detection and IP intelligence platform designed to help businesses identify and stop malicious online activity. It provides accurate tools to detect VPNs, proxies, bots, and high-risk users in real time. The platform uses advanced IP analysis, risk scoring, and behavior tracking to evaluate every visitor. By analyzing IP reputation, geolocation data, and network signals, frauddefense helps businesses make better decisions about which users to allow or block. Online fraud continues to grow across industries such as e-commerce, SaaS, and digital advertising. Fake accounts, bot traffic, and anonymous users can damage revenue, data accuracy, and campaign performance. frauddefense addresses these problems with reliable detection systems that reduce false positives and improve overall security. Businesses use frauddefense.io to protect websites, applications, and ad campaigns from fraud.Starting Price: $19.99/month -
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FraudLabs Pro
FraudLabs Pro
FraudLabs Pro helps merchants to protect their online e-commerce stores from malicious fraudsters. It screens all sales orders transacted using credit cards, PayPal, and so on for online frauds (also known as payment frauds or CNP frauds). As a result, it helps merchant to increase their revenue and reduce chargeback or fraud losses. It also improves operation efficiency by providing merchants a simple yet intuitive merchant area for merchants to easily investigate all fraud details, which could have been a complicated process without using a fraud detection tool. FraudLabs Pro has more than 24 ready plugins/extensions/add-ons for the major e-commerce platforms. Download and install the plugin. We have more than 20 ready plugins supporting for all major & popular e-commerce platforms. Enter the License Key and enable the fraud detection feature in your e-commerce platforms. That's all! The fraud detection service will be running round the clock to protect your online business. -
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Kaspersky Password Manager
Kaspersky Lab
Automatically fills out login fields. Plus auto-completes online forms with info like email addresses and bank card details. Stores your documents, medical records and photos in an encrypted vault only you can unlock. Enables you to generate super-strong and unique passwords for all your various online accounts. Lets you create passwords when you register new accounts - or replace weak passwords in existing ones. Alerts you if you’re using weak or duplicate passwords and prompts you to generate new ones. Warns if your passwords have been leaked online so you can take the appropriate action. Your vault is secured with AES-256 encryption. This means it would take longer than the universe has existed for a hacker to unlock it. Your vault is only accessible with a main password created by you. Or via fingerprint and face ID on your mobile devices. Rest assured that neither Kaspersky, as the app developer, or anybody else, knows a single thing about your data.Starting Price: $14.99 per user per year -
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OpenIAM
OpenIAM
Identity Governance and Web Access Management. As new employees join your organization, you face the conundrum of ensuring that they are given rights to all the systems and resources they need to do their work on the day they join the firm. Similarly, when a person changes positions within the firm, access that is no longer relevant must be revoked and access that is needed for their new position must be granted. For the situation of users leaving the firm or being terminated, it is even more imperative that permissions be addressed. Access to sensitive applications and data must be disabled/removed in a timely manner with traceability to avoid the consequences of a disgruntled user. -
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Spiceworks Network Monitor
Spiceworks
Simple, easy-to-use website monitoring software. Real-time up/down status and alerts for your critical web applications and services. Thousands of businesses use Spiceworks to be alerted on the up/down status of the web applications and services that their end-users need to do their job everyday. Spiceworks Connectivity Dashboard is simple to set up. Install the monitoring agent on any workstation/server, configure the application URLs and start monitoring. Get real-time insights and spot sluggish network connections, or overwhelmed applications – either hosted in your data center or in the cloud – before they crash or users start calling. Coming Soon! Get email alerts when a business critical web application is unreachable by your users: CRM, HR, engineering. Real-time status on critical devices and apps. Get the latest monitoring info without the clutter. Keep an eye on everything within your realm with a single, easy-to-use dashboard.Starting Price: $0.01/one-time/user -
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Zabbix
Zabbix
Zabbix is the ultimate enterprise-level software designed for real-time monitoring of millions of metrics collected from tens of thousands of servers, virtual machines and network devices. Zabbix is Open Source and comes at no cost. Detect problem states within the incoming metric flow automatically. No need to peer at incoming metrics continuously. The native web interface provides multiple ways of presenting a visual overview of your IT environment. Save yourself from thousands of repetitive notifications and focus on root causes of a problem with Zabbix Event correlation mechanism. Automate monitoring of large, dynamic environments.Build distributed monitoring solution while keeping centralized control. Integrate Zabbix with any part of your IT environment. Get access to all Zabbix functionality from external applications through Zabbix API. -
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CWIS Antivirus Scanner
Cobweb Security
We ensure 100% protection for your website by providing 24/7 security monitoring. If any hackers attack or virus injection occurs, we will clean and repair your website instantly. 24/7/365 monitoring of your website in our situation room. If an attack occurs, our software engineers will get an instant notification and protect, clean (if needed) and fix your website in the shortest possible time. Website clean-up and repair within 12 hours. Reports & Alerts via email. 24/7 Technical support. With CWIS Premium, you will get the best protection at the most reasonable price. You will receive recommendations for security hardening. -
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Swascan
Swascan
It runs the scan of web sites and web applications to spot and analyze in a proactive way security vulnerabilities. The Network Scanner spots and identifies network vulnerabilities and helps you fixing them. It runs the source code analysis to highlight and solve weak spots and security vulnerabilities. The online tool that makes you evaluate the Compliance level of your company in terms of GDPR. Create a unique learning opportunity for your employees and avoid the more and more frequent phishing attacks. Consultancy activity to support companies with management, control and risk evaluation. Ransomware has been confirmed to be the threat par excellence in the global cybersecurity landscape also in Q3 of 2022. In this Webinar Swascan, Pierguido Iezzi CEO of Swascan, will show you more about the data collected, concerning the victims of the 15 Ransomware gangs active in the third quarter of 2022. -
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pfSense
Netgate
The pfSense project is a free network firewall distribution, based on the FreeBSD operating system with a custom kernel and including third party free software packages for additional functionality. pfSense software, with the help of the package system, is able to provide the same functionality or more of common commercial firewalls, without any of the artificial limitations. It has successfully replaced every big name commercial firewall you can imagine in numerous installations around the world, including Check Point, Cisco PIX, Cisco ASA, Juniper, Sonicwall, Netgear, Watchguard, Astaro, and more. -
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Istio
Istio
Connect, secure, control, and observe services. Istio’s traffic routing rules let you easily control the flow of traffic and API calls between services. Istio simplifies configuration of service-level properties like circuit breakers, timeouts, and retries, and makes it easy to set up important tasks like A/B testing, canary rollouts, and staged rollouts with percentage-based traffic splits. It also provides out-of-box failure recovery features that help make your application more robust against failures of dependent services or the network. Istio Security provides a comprehensive security solution to solve these issues. This page gives an overview on how you can use Istio security features to secure your services, wherever you run them. In particular, Istio security mitigates both insider and external threats against your data, endpoints, communication, and platform. Istio generates detailed telemetry for all service communications within a mesh. -
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Google Password Manager
Google
Manage your saved passwords in Android or Chrome. They’re securely stored in your Google Account and available across all your devices. Check the strength and security of your saved passwords. Find out if they’ve been compromised and get personalized advice when you need it. -
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SAV7
SAV7
SAV7 encrypts files of any type with AES-256 and generates a secure key to restore the files. Encrypted files can only be restored with the key file. This ensures that it is impossible to decrypt the files without the key file. SAV7 AES-256 Encryption employs state-of-the-art encryption technology based on the symmetric AES (Advanced Encryption Standard). This technology ensures reliable security for your data through a combination of symmetric encryption, authentication, and message authentication codes (MACs). The AES algorithm, one of the world’s leading encryption algorithms, provides strong encryption and is utilized by governments, banks, and organizations worldwide. SAV7 secures your sensitive data against unauthorized access by offering a robust method of encryption and authentication that adheres to the latest security standards. -
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Soffid IAM
Soffid
Soffid provides full Single Sign On experience and full identity and access management features by policy-based centralized orchestration of user identities. Everything delivered by a full open source solution. Improve user productivity with Soffid IAM. Soffid provides a single configuration tool for the administrator and provides an easy to use self service portal for the end users. One single tool for everyone to enhance user productivity! Increase IT internal and external security. Soffid uses state of the art security standards. Identity and Access Management provides a new vision on security, no longer based in the old school firewall vision, but centered in who, when and how is the user accessing specific resources to improve external and internal security. Increase IT flexibility. Soffid enables the option of managing all the IT assets not based on their location but based on who is accessing them. -
22
Tuta
Tuta
Tuta offers a highly secure, encrypted email, calendar, and contacts service designed to give users complete control over their data. With end-to-end encryption powered by quantum-safe cryptography, Tuta ensures that all your communications are private and safe from surveillance. The platform is easy to use, supports mobile apps for Android and iOS, and is ad-free, offering a seamless experience across multiple devices. Tuta is committed to using renewable energy to power its servers, ensuring privacy while contributing to a greener future.Starting Price: €1.20 per month -
23
Folder Lock 10
NewSoftwares
Folder Lock by NewSoftwares is a security-focused application designed to protect sensitive files and data using advanced encryption technology on both Windows and Mac systems. It uses military-grade AES 256-bit encryption to secure folders, documents, and personal information from unauthorized access. The software allows users to create encrypted lockers for local storage as well as cloud platforms like Dropbox, Google Drive, and OneDrive. It also includes a secure notes feature where users can safely store passwords and confidential data. Folder Lock supports cross-platform synchronization, enabling access to encrypted files across multiple devices, including Windows and macOS. The application is built with a user-friendly interface that integrates seamlessly with both operating systems. Users can securely share encrypted files with others without exposing passwords.Starting Price: $39.95/one-time/user -
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Tenorshare 4uKey
Tenorshare
Find saved Wi-Fi password on iPhone/iPad from PC/Mac (iPhone 13 and iOS/iPadOS 15.3 included). Import passwords to iPhone/iPad (Win & Mac) new. Recover stored websites & app login passwords. Scan and view mail accounts, credit card information. Show Apple ID Account kept on your device. Transfer passwords to an iOS password manager app like 1Password. 4uKey Password Manager makes it easy for you to find, recover, view, export and manage all your passwords on iPhone and iPad. This tool is aimed to help those who have forgotten Wi-Fi passwords and other passwords stored on iPhones, any commercial use is not permitted. And, any credentials and individual data cannot be accessed. If you forgot your iPhone or iPad Screen time passcode, 4uKey Password Manager can quickly find the screen time passcode without restoring it from any iDevice. Save your current using and past used Apple ID, thus you can view them anytime.Starting Price: $14.95 per month -
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Guardio
Guardio
Forget all about malware, phishing, and identity theft. Guardio is a lightweight extension designed to help you browse quickly and securely. It will clean your browser, speed it up, and protect your private information. How it works. Add in seconds. Remove threats. Browse as usual. Cleans the way you see the web. Removes malware, unwanted popups, and any other annoyances that ruin your day. Protects against online threats. Blocks phishing, malicious sites and scams that may result in identity theft or worse - so you can focus on what matters. Keeps your secrets secret. Be notified when personal data leaks publicly and fortify your accounts with security best practices. Under the hood. Dive deeper into the powerful technology powering Guardio. Safe web, Great technology. In order to effectively combat emerging threats from ever-evolving malicious actors, Guardio needs to stay on the bleeding edge of multiple technology disciplines. Machine Learning, Big Data, Cloud InfrastructureStarting Price: $9.99 per month -
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ITarian
ITarian
Enable your staff to monitor and manage the security, performance, and administration of your entire IT infrastructure from a single platform—all at no cost to you. The comprehensive and powerful ITarian platform helps you simplify operations, boost productivity, and better utilize IT resources. Provide IT staff with more monitoring and management capabilities. Boost IT productivity with integration between roles, functions, and toolsets. Maximize uptime with proactive detection and resolution capabilities. Automate day-to-day tasks with custom scripts. -
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ManageEngine AlarmsOne
ManageEngine
AlarmsOne from ManageEngine is an all-in-one alert management solution that allows users to manage alerts from all their IT management tools. AlarmsOne easily integrates with several on-premise and SaaS-based IT infrastructure monitoring systems. With AlarmsOne, users can centralize their IT alarms by creating an account and install the Alarm Poller on the server. AlarmsOne also features real-time alerts and multi-channel notifications for quick responses.Starting Price: $15.00/month/user -
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SolarWinds Loggly
SolarWinds
SolarWinds® Loggly® is a cost-effective, hosted, and scalable full-stack, multi-source log management solution combining powerful search and analytics with comprehensive alerting, dashboarding, and reporting to proactively identify problems and significantly reduce Mean Time to Repair (MTTR). LOGGLY AT A GLANCE » Full-stack, multi-source log aggregation, log monitoring, and data analytics » Log analytics show events in context, highlight patterns, and detect anomalies for deeper insights » Highly scalable to ingest massive data volumes and help enable quick searching across large and complex environments » Spot usage patterns with application, service, and infrastructure-aligned historical analysis of user, log, and infrastructure data » Manage by exception by identifying variations from normal with powerful log formatting and analytic search capabilitiesStarting Price: Free -
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NAKIVO Backup & Replication
NAKIVO
NAKIVO Backup & Replication offers complete data protection for virtual, physical, cloud, and SaaS environments including VMware vSphere, Microsoft Hyper-V, Nutanix AHV, Proxmox VE, Amazon EC2, Windows and Linux physical machines and servers, files shares/NAS, Oracle database, and Microsoft 365. You can install the NAKIVO solution on Linux and Windows OS, or deploy it as a pre-configured virtual appliance (VA) or Amazon Machine Image (AMI). You can also install the solution on NAS to create a cost-efficient and fast backup appliance. NAKIVO Backup & Replication includes advanced disaster recovery functionality with Site Recovery and Real-Time Replication for VMware. In addition, you can protect backups from ransomware using built-in cybersecurity features like immutability and pre-recovery malware scans.Starting Price: $229/ socket; $25 workload/y -
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Artica Proxy
Artica Tech
Artica project began in 2004 and stemmed from ideas about how to improve the Open Source security solutions available at the time, which were difficult and often expensive to implement and maintain. Artica provides a Powerful user-friendly Web interface and it’s designed to allow every IT administrator, with or without Linux knowledges, to install and maintain network service, like Proxy service, Reverse-Proxy service, DNS service, DNS Filter service, Firewall service, IDS service, SMTP service and more. Today, with around 110.000 servers installed worldwide, Artica solutions are used from small to large enterprises and in Public Government ServicesStarting Price: €100
