Best Free IT Security Software of 2025 - Page 3

Protect your users. Make their journey easier. MIRACL Trust provides a safer and smoother authentication experience. Only one step. No passwords. No problem. Multi-factor authentication is slow and cumbersome. MIRACL is a safer and more efficient alternative to traditional MFA. Logging in takes only 2 seconds and error rates as low at 1/10th of passwords. No passwords necessary. All you need is a PIN and you are in. Our cryptographic technology ensures that users' information is always safe. MIRACL Trust provides a simple login experience that puts users first and makes it easy to roll out your data quickly.

You can harness the power of biometrics to make authentication simple for any website or application. This will allow you to create a new way to log in and authenticate online. You can authenticate your users using their smartphones with 2-factor and passwordless authentication. Auth Armor provides secure authentication for every user. It does not require weak passwords or complicated codes. We have created powerful APIs, SDKs and libraries that allow you to create what you want, however you want it. You can use our tools to add authentication to any app using any flow. We offer protection for workers and consumers, so you have the power and flexibility you need to secure any information. Auth Armor is the most efficient mobile authentication system available. Instant push messaging is available to users' devices, enabling them to log in and authenticate quickly.

Our ADC solution is designed to take your online services to new levels of performance, security, and reliability. It ensures seamless traffic distribution and resource utilization as well as enhanced protection against cyber threats. Our ADC solution provides you with massive scalability and high availability for your services, apps, and networks. Multi-core compatibility, unlimited throughput, connections and farms, and optimized to support multi-core. Installation is not required, allowing for a rapid consolidation of production and a seamless deployment. Integrate easily into your infrastructure for a cost-saving and productive setup. Shared hardware resources can reduce costs associated with physical equipment, making this a budget-friendly solution. Ready for 64-bit platforms to provide better performance, and a robust environment. It allows for more performance resources than other architectures.

Xecrets Ez is a simple desktop application that allows you to encrypt files on Windows, Mac or Linux. It is compatible with AxCrypt and uses the same code. However, it is less complex, and focuses on delivering only the core functionality without any bells and whistles. It's a great option for personal daily use at a much lower cost than AxCrypt. Xecrets Ez is not dependent on Internet, administrative privileges, or installation. It allows you to encrypt and decrypt files and open them for editing with just a few clicks or drag-and-drop. It is a frontend for Xecrets Cli which is an open-source and free command-line program that handles encryption, decryption, and secure wiping. The command line is also available for download and can be used separately to script and integrate into other software.

DoveRunner provides a unified security platform designed to safeguard mobile applications and digital content from emerging threats, fraud, and piracy. Its technology protects millions of daily user interactions by detecting attacks in real time, hardening app environments, and securing high-value content across OTT, streaming, fintech, gaming, and retail ecosystems. Organizations rely on DoveRunner to defend against malware, cloning, tampering, credential abuse, and unauthorized redistribution. The platform includes multi-DRM support, forensic watermarking, content packaging, SDK-based integrations, and on-premise deployment options for heightened compliance. For developers and product teams, DoveRunner’s APIs, dashboards, and analytics make integration simple and operational oversight effortless. Enterprise clients benefit from powerful anti-piracy tools that track illegal distribution, mitigate revenue loss, and protect intellectual property globally. With fast implementation, strong technical support, and proven performance under high traffic, DoveRunner brings predictability and calm to complex digital operations. By securing both the app layer and content pipeline, organizations gain the confidence to scale faster and deliver seamless experiences to their users.

Monitor the volume of data your PC is using for every single app, thanks to GlassWire's network monitoring graph. Keep track of the volume of data you received and sent in the past and who or what your PC is talking to. Detect spyware, malware, badly behaving apps, and bandwidth hogs, then block their connections with our powerful firewall. Monitor devices on your network and get alerted when new unknown devices join your WiFi. GlassWire warns you of network-related changes to your PC or unusual changes to your apps that could indicate malware.

Verosint's Real-Time, Intelligent ITDR platform provides a fast, efficient approach to detect, investigate and remediate attacks on workforce and customer accounts and identity systems. With unified observability and AI powered behavioral analytics, we detect advanced threats and provide continuous protection for your organization and users. With Verosint you’re able to: -Protect against the fastest growing and most costly attacks that traditional identity system miss, including Okta, Ping, Microsoft, and Google -Reduce the time to identify and remediate identity security threats (lower MTTD and MTTR) -Gain productivity and efficiency with full incident visibility, real-time threat detection, and automated remediation so your team can focus on what matters most -Close staffing and skills gaps by leveraging behavioral analytics, identity intelligence and AI insights to cut through complexity and noise to surface threats In less than 60 minutes, you can get immediate protection from identity based attacks such as: -Credential stuffing, Account Takeover and Brute-Force attacks, -Session Sharing and Hijacking, -MFA Fatigue and Location Mis-match, -Recently Attacked emails and credentials, -Dormant accounts and more.

Host, secure, and stream videos to millions or a select few in minutes with Gumlet Video. Build custom video processing and delivery solutions with Gumlet Video API. Automatically optimize and deliver images at scale across websites and apps with Gumlet Image. Trusted by over 10,000 businesses and creators worldwide, Gumlet handles 1.5 billion media files daily and achieves a remarkable 54% optimization rate. Gumlet Video: Streamline Video Delivery 1. Simplify custom video streaming with minimal coding. 2. Achieve superior compression without compromising video quality. 3. Streamline video management through a unified platform. 4. Harness automation via APIs, SDKs, and webhooks. 5. Unearth valuable video analytics for enhanced ROI. 6. RTMP Live Streaming at scale in minutes. Gumlet Image Optimization: Effortless Image Enhancement 1. Automatically resize and compress images. 2. Seamlessly integrate for superior UX and SEO benefits. 3. World’s first auto-responsive resize 4. AI automation to control every aspect of your image Gumlet was established in 2019 in Singapore by Aditya Patadia and Divyesh Patel, both of whom previously contributed to the success of Turing Analytics, a pioneering AI startup.

With more than 50,000 customer installations across the five continents, Pandora FMS is a truly all-in-one monitoring solution, covering all traditional silos for specific monitoring: servers, networks, applications, logs, synthetic/transactional, remote control, inventory, etc. Pandora FMS allows you to quickly find and solve problems. It scales them so that they can be derived either from on-premise, multi-cloud, or both. You now have the ability to use your entire IT stack and analytics to solve any problem, even those that are difficult to find. You can control and manage any technology and application with more than 500 plugins, including SAP, Oracle, Lotus or Citrix, Jboss, VMware, AWS and SQL Server.

RECOGNITO is a global leader and trusted provider of Face Biometrics and ID Document Verification solutions. Recognito is a global leader in AI products and solutions, founded in 2019, serving over 200+ identification solution providers and customers across a variety of industry. Recognito SDK is the world's leading face-based identity verification solution with NIST FRVT Top Algorithm. - Product • Face Recognition SDK : NIST FRVT Top in 1:1 and 1:N • Face Liveness SDK : DeepFake, Deepfake Detection, 3D Passive Liveness Detection • ID Document Verification SDK : ID, Passport Document OCR and MRZ, Barcode Analysis - Features • On-premises, Fully Offline and On-Device SDK • Compact Library-type SDK to facilitate on-premise installation. • Simple and comprehensive API. - Platform Android, iOS, Windows and Linux platforms.

Action1 redefines patch management by enabling enterprises to rapidly discover and remediate vulnerabilities with a 99% patch success rate solution. Streamline your third-party patching, including custom software, through Action1’s Software Repository maintained in-house by security experts, and manage OS updates – fully integrated altogether with full feature-parity and uniformity. Identify vulnerabilities in real-time and remediate them by applying available patches, removing unsupported or legacy software, or centralizing documentation of compensating controls for vulnerabilities that cannot be patched. Optimize network traffic usage when large software packages up to 32Gb in size are deployed on the same network and deliver patches faster thanks to Action1’s P2P Distribution technology. Action1 is the easiest-to-use patch management platform on the market, which you can set up in 5 minutes and automate your patching right away through its intuitive UI. Thanks to its cloud-native architecture, Action1 is infinitely scalable and works equally well for office-based and remote employee endpoints, servers, and cloud workloads, requiring no VPN. Action1 is the first patch management vendor to achieve SOC 2, ISO 2

Wing Security’s SSPM solution has a wide array of features, critical to ensuring the safety and ongoing management of a company’s SaaS usage. Wing Security offers complete access to near real-time threat intelligence alerts, monitoring for sensitive data sharing, mapping of in-house developed SaaS applications and more. Beyond the free version, which provides unmatched visibility, control, and compliance features to protect any organization's defense against contemporary SaaS-related threats, Wing’s complete SSPM solution includes unlimited application discovery, comprehensive risk detection, and automated remediation capabilities. This empowers security professionals to not just have complete oversight of their SaaS usage but also to take immediate action.

Passwordless, proximity login to desktop applications, Macs, PCs, Macs, websites and Macs. Active proximity-detection allows hands-free wireless 2FA and password management. IT administrators can allow users to log into their computers and websites dynamically using a physical key. This can be done either automatically, manually, by touch, pressing Enter, or with an PIN. You can easily log in, switch users, change computers, and log out without any passwords, touch, trouble, or hassle - all you need is a key. The computer locks automatically when a user leaves, preventing access to the computer or web passwords. Continuous authentication ensures that users are constantly being checked to make sure they have access. No more typing passwords. Administrators and compliance can now automate password protection from a central admin console. This allows them to enforce stronger passwords and 2FA and gives employees the ability to log in without having to interrupt their workflow. Helpdesk tickets for forgotten passwords/password resets will be reduced. Login and autolock with proximity

Veriam brings access and subscription management together in a single, secure platform designed to simplify operations, reduce admin time, and improve security. From onboarding to offboarding, Veriam makes it easy to manage access permissions and subscription plans for customers, partners, and employees—all in one place. With Veriam, access permissions and subscription updates happen in real-time. When subscriptions are renewed, upgraded, or changed, access is automatically updated too—so customers always have the right access, without delays. This real-time synchronization means fewer support tickets and a better customer experience. Users only need one login to access products, subscriptions, and data from any organization using Veriam. No more juggling multiple logins or passwords—just a smooth, familiar experience every time they log in. Veriam offers self-service. Customers can update their own subscriptions, manage access, and change profile details without support. This reduces the load on support teams and gives users more control. Built with security and compliance in mind, Veriam follows industry standards, giving you confidence that customer data is handled securely. Try us out today!

Secure instant messaging system that works over local networks and the Internet. Collaboration tools for employee engagement.

CacheGuard product line is based on a core product called CacheGuard-OS. Once installed on a bare metal or virtual machine, CacheGuard-OS transforms that machine into a powerful network appliance . The resulted appliance can then be implemented as different types of Gateways to Secure & Optimize your network. See below a brief description of all CacheGuard appliances. - Web Gateway: gain control over the Web traffic in your organization & filter unwanted Web traffic in your organization. - UTM (Unified Threat Management) : secure your networks against all kind of threats coming from the internet with a Firewall, an Antivirus at the Gateway, a VPN server and a Filtering proxy. - WAF (Web Application Firewall): block malicious requests on your critical Web applications and protect your business. The WAF integrates OWASP rules with the possibility to design your own custom rules. In addition, an IP reputation based filtering allows you to block IPs listed in real time blacklists. - WAN Optimizer : prioritize your critical network traffic, save your precious bandwidth and get High Availability for your internet access through multiple ISP.

Never respond to another chargeback! Stop wasting your time responding to chargebacks or losing money. ChargeSentry wins back your revenue automatically! No other service compares to ChargeSentry – we’re less expensive, easier, and faster than the other guys. Responding to your chargebacks is clumsy and time-consuming. Ineffective responses and lack of proper evidence cause poor results. Other chargeback response services don’t help much. They’re expensive, require long contracts, lengthy integration, and usually still require you to do something. We started ChargeSentry to help small and medium-sized e-commerce merchants, just like you, eliminate the friction of responding to your chargebacks and ending revenue loss. Started by e-commerce and merchant processing industry veterans, we bring over 15 years of experience responding to countless chargebacks.

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.

Delegate granular management of servers, workstations, network devices and users to non-admins. Turn PowerShell, Python and other scripts into web tools to empower Tier 1 support teams. Every action maintains an audit trail and protects your IT operations with RBAC.

IceIT is a free desktop tool designed to make file encryption fast and effortless with cutting-edge, quantum-level security. For users needing more, IceIT provides commercial options that allow secure, private networking and continuous file sharing—no cloud accounts required. With IceIT, you can confidently use email, text, and other familiar communication channels without concern. Want to safeguard your backups? Just IceIT!

Panoptic Scans is an automated vulnerability scanning platform that delivers thorough security assessments for applications and network infrastructures. By integrating established tools like OpenVAS, ZAP, and Nmap, it efficiently identifies common security flaws including the critical OWASP Top 10 vulnerabilities. The platform generates comprehensive reports that simplify the remediation process for security teams. One standout feature, Attack Narratives, illustrates potential attack paths by combining multiple vulnerabilities to highlight real-world exploitation scenarios. Users benefit from scheduled scans that provide continuous security coverage without requiring manual effort. Panoptic Scans’ fully managed scanners and infrastructure mean clients do not need to worry about server upkeep or performance issues. The platform’s intuitive interface and email notifications ensure that teams stay informed and in control. It also supports white-label reporting, allowing organizations to customize outputs for clients or internal stakeholders.

Encyro offers secure file storage, encrypted email and electronic signatures. Encyro's award-winning design makes it easy for you and your clients. Clients don't have to sign up for portal accounts. File sharing and encrypted messaging Encyro allows you to send directly to any email address. Encyro protects your data both during transmission as well as storage to ensure that you are in compliance with HIPAA and other compliance standards such as the GDPR, FINRA and SOX. Securely receive via your custom-branded upload page. Clients do not need to log in or go through additional steps. Electronic Signatures Encyro esignatures are designed for remote signing to protect your transaction. You can control the login options as well as the type of signature to ensure that only the right person is signing. Encyro offers custom branding, automated reminders, re-usable templates for e-sign, and re-usable Encyro e-sign templates. Access codes that comply with NIST-8006363 can be sent by SMS or text for additional security.

TuxCare's mission is to reduce cyber exploitation worldwide. TuxCare's automated live security patching solutions, long-term support services for Linux or open source software, allows thousands of organisations to quickly remediate vulnerabilities for increased security. TuxCare covers over one million of the world's most important enterprises, government agencies, service suppliers, universities, research institutions, and other organizations.

Remote access to desktops and applications is fast, secure, and reliable. SparkView is a secure and simple way to connect devices that are not trusted to your desktops or applications. ZTNA, which does not require any client installation, provides secure remote access to any device that has a browser. All via HTML5 technology. The solution for mobile and remote work. Best web RDP client - advantages of SparkView: - ZTNA compliant remote access to applications, desktops and servers - Access from any device with browser (e.g. Chrome, Firefox, Edge, Opera, Safari, etc.) - No installation on clients or the target systems - One central point for administration, security and authorization - HTML5 technology - Flexible, stable and scalable - Low support and management overhead - Supports common protocols such as RDP, SSH, Telnet, VNC and HTTP(S) - No Java, no Flash, no ActiveX, no plugin, no rollout

Google Authenticator produces 2-Step Verification codes directly on your mobile device. This additional layer of security enhances the protection of your Google Account by necessitating a second verification step during the login process. Alongside your password, you will need a code that the Google Authenticator app generates on your phone. By using your Google Account, you can conveniently and securely access a multitude of websites and services, while also maintaining clear control over your privacy preferences. To further safeguard your account, utilize the Security Checkup tool, which offers tailored advice and actionable steps to bolster your account's security. It's crucial to understand that compromised passwords are far more prevalent than one might assume. Two-step verification serves as a formidable defense against unauthorized access, requiring that you complete an additional verification step after entering your password, thus significantly enhancing your account's safety. With this method, you can have greater peace of mind knowing that your information is better protected.