Best Free IT Security Software of 2026 - Page 17

Overwatch serves as a comprehensive security platform aimed at safeguarding network-connected devices. Its main function is to assist device owners, fleet managers, server administrators, DevOps specialists, and others in monitoring and tracking their devices and servers, which helps to thwart unauthorized access by malicious entities while identifying anomalous activities that could easily be overlooked. You can envision Overwatch as a security monitoring solution and edge-deployed firewall rolled into one. The platform employs an installable device agent that actively oversees your devices, systematically analyzing and recording their typical behavior while implementing the security protocols you specify within the Overwatch web interface. In this context, the term "Device" encompasses any platform or physical hardware compatible with our agent installation. The agent operates as a service on your device, fulfilling two primary roles: enforcing the Security Policy rules you’ve established in the Overwatch web interface and providing consistent status updates to the Overwatch platform for further analysis. Ultimately, Overwatch strives to enhance the security landscape for various users by delivering reliable oversight and proactive protection against potential threats.

Cloud IoT Core is a comprehensive managed service designed to facilitate the secure connection, management, and data ingestion from a vast array of devices spread across the globe. By integrating with other services on the Cloud IoT platform, it offers a holistic approach to the collection, processing, analysis, and visualization of IoT data in real-time, ultimately enhancing operational efficiency. Leveraging Cloud Pub/Sub, Cloud IoT Core can unify data from various devices into a cohesive global system that works seamlessly with Google Cloud's data analytics services. This capability allows users to harness their IoT data streams for sophisticated analytics, visualizations, and machine learning applications, thereby improving operational workflows, preempting issues, and developing robust models that refine business processes. Additionally, it enables secure connections for any number of devices—whether just a few or millions—through protocol endpoints that utilize automatic load balancing and horizontal scaling, ensuring efficient data ingestion regardless of the situation. As a result, businesses can gain invaluable insights and drive more informed decision-making processes through the power of their IoT data.

The Electric Imp Platform is specifically designed for the Internet of Things (IoT) and features a distinctive architecture that connects edge devices to enterprise systems; it includes seamlessly integrated hardware, device and cloud software, communication tools, APIs, managed cloud services, and ongoing security measures to provide a comprehensive, ready-to-use solution. This platform, along with imp-authorized hardware modules, establishes a secure link between new products or retrofitted existing devices and the Electric Imp Cloud. The Electric Imp Cloud is responsible for authenticating and managing devices on a large scale, ensuring secure communication, and processing the data as it transitions between the Device and Customer Cloud Tiers. Your IoT business application operates within the Customer Cloud, where it receives reliable and processed device data sourced from the Electric Imp Cloud. If you're interested in exploring how Electric Imp can enhance your business operations, let's start a conversation about the possibilities.

AWS IoT Device Defender is a comprehensive service designed to safeguard your collection of IoT devices. This service actively conducts audits of your IoT configurations to ensure compliance with established security best practices. A configuration comprises various technical measures implemented to secure data exchanges between devices and the cloud. With AWS IoT Device Defender, it becomes straightforward to uphold and implement necessary IoT configurations, which include verifying device identity, performing authentication and authorization, and encrypting the data transmitted by devices. Moreover, it systematically evaluates your device configurations against a set of established security guidelines. If any discrepancies that could pose a security threat arise, such as the improper sharing of identity certificates among devices or attempts to connect with a revoked identity certificate, AWS IoT Device Defender promptly issues an alert. This proactive approach not only enhances security but also streamlines the management of IoT devices across your network.

GhostVolt is a privacy App which provides a secure, collaborative working environment for you and your team. GhostVolt stops unauthorised access to all your documents and helps fight against data theft and cybercriminals who want to steal your files and use them for ransomware, blackmail, and other criminal attacks. Control every user's permission with pre-set roles or customize what they can and can't do with every file. Also grant or restrict access to folders of your choice at any time. With powerful reporting tools you can also track and export the complete history of every user action or the history of any file. Take control of your data and get back to work, with GhostVolt.

Strongbox stands out as a top-tier secure password management solution, ensuring your data remains confidential. It guards against digital threats by employing industry-recognized best practices, military-grade encryption, and standardized formats. Beyond safeguarding your information, Strongbox delivers an aesthetically pleasing and seamless experience on iPhones, iPads, and Macs. As the premier KeePass password manager for iOS, it operates natively on both iOS and MacOS, embodying the essence of what an app should be. Crafted with Apple’s human interface guidelines in mind, it utilizes familiar UI elements, color schemes, and integrations to provide an authentic native feel. The AutoFill feature allows you to complete password entries without leaving Safari or any other application; simply tap the Strongbox suggestion above the keyboard, authenticate, and you’re all set. Additionally, with Face ID functionality, accessing your database has never been easier or more secure, making Strongbox not only a practical choice but also a luxurious one for managing your passwords. It combines robust security measures with user-friendly technology to redefine your password management experience.

Enhance security across the entire software stack by implementing a cohesive secrets management solution that is accessible to all engineers, from administrators to interns. Storing passwords and API keys directly within source code poses a significant security threat, yet managing these secrets effectively can introduce a level of complexity that complicates deployment processes. Tools like Git, Slack, and email are built to facilitate information sharing, not to safeguard sensitive data. The practice of copy-pasting credentials and relying on a single administrator for access keys does not support the rapid software deployment schedules many teams face today. Furthermore, tracking who accesses which secrets and when can turn compliance audits into a daunting challenge. By removing secrets from the source code and substituting plaintext values with references to those secrets, SecretHub can seamlessly inject the necessary secrets into your application at startup. You can utilize the command-line interface to both encrypt and store these secrets, then simply direct your code to the appropriate location for retrieval. As a result, your code remains devoid of any sensitive information, allowing for unrestricted sharing among team members, which not only enhances collaboration but also boosts overall security. This approach ensures that your development process is both efficient and secure, reducing the risks associated with secret management.

Leverage robust analytics from your user behavior API to gain insights into customer interactions and enhance their experiences. Swiftly address challenges with detailed high-cardinality API logs that allow for in-depth analysis based on API parameters, body fields, customer characteristics, and additional factors. Achieve a comprehensive understanding of the users engaging with your APIs, their usage patterns, and the data payloads they transmit. Identify critical points where users disengage within your conversion funnel and learn how to refine your product strategy accordingly. Automatically notify customers who are nearing rate limits, utilizing deprecated APIs, and exhibiting other significant behaviors. Gain insights into how developers are integrating your APIs and track essential funnel metrics such as activation rates and Time to First Hello World (TTFHW). Segment developers by demographic information and marketing attribution SDKs to uncover strategies that will enhance your key performance indicators, ensuring that you concentrate on the activities that drive the most impact while continuously adapting your approach based on analytics. By monitoring these elements, you can foster a more effective relationship with your API users and encourage sustained engagement.

Streamlining privacy through automated secure redaction for document sharing is the cornerstone of Rectify's approach. By utilizing privacy-centric artificial intelligence, Rectify efficiently eliminates sensitive information during the data sharing process. This innovation significantly reduces the need for human intervention in identifying and expunging consumer identities, trade secrets, intellectual property, and other confidential data from datasets destined for third-party distribution. Our team has safeguarded tens of millions of pages, and the number continues to rise. With our advanced "privacy-enabled AI" for deidentification, organizations can move away from tedious manual redaction processes. The risks associated with disclosing sensitive information without a reliable redaction tool can be severe, making it imperative to choose an effective redaction service. Rectify offers a comprehensive solution tailored to your redaction requirements, ensuring your business's security and privacy are maintained at all times. By opting for Rectify's secure redaction, you can automate privacy protection and foster confidence in your data handling practices.

Konfirmi offers a straightforward solution for integrating verification into your website or app, allowing for both standalone and combined usage. The variety of verification options includes 2 Factor Authentication (2FA), Multi Factor Authentication (MFA), SMS and email verification, age verification through Knowledge-Based Authentication (KBA) checks, customer name and address validation via KBA, biometric authentication, and Single Sign-On (SSO). This enables you to verify age, addresses, photo identification, and more with ease. Implementing Konfirmi is a swift process that can enhance any website or application while ensuring compliance with various regulations in the USA and beyond. Options are available for both small businesses and large enterprises. With its innovative, patent-pending technology, Konfirmi streamlines the verification of essential customer information such as age, physical addresses, email addresses, phone numbers, and photo IDs across various platforms, including user sign-up pages, e-commerce sites, contact forms, and surveys. Start utilizing Konfirmi today to elevate the security and reliability of your web-facing systems.

Experience robust authentication without the need for passwords by integrating secure options effortlessly into any website or application. Authentiq Connect empowers users to determine when to enhance their security measures, providing the choice to incorporate a second factor such as TOTP (like Google Authenticator) or U2F (such as Yubikey), or to opt for a passwordless solution with Authentiq ID immediately. Seamlessly compatible with OAuth 2.0 and OpenID Connect, getting started is as straightforward as including a social media login button on your site. Authentiq Connect delivers the passwordless experience you desire without restrictive dependencies. With Authentiq ID, you can easily use your mobile device to authenticate online, securely share your identity information, and log out remotely whenever needed. Additionally, it enhances security by offering advanced TOTP authentication, positioning itself as the comprehensive app for users seeking a modern authentication approach. Overall, Authentiq Connect not only simplifies security but also provides flexibility and peace of mind for users navigating the digital landscape.

Beyond Identity provides the strongest authentication on the planet, eliminating passwords completely for customers, employees, and developers. Unique to Beyond Identity, users never have to pick up a second device to enroll or authenticate, passwords are completely eliminated from user flows and your database, and organizations can implement risk-based access controls using granular user and device risk captured in real-time. By default, Beyond Identity authenticates with invisible MFA that only leverages unphishable factors. This allows organizations to secure access to applications and critical data by eliminating account takeover, ransomware, and all credential-based attacks all while improving the user experience

Experience a transformative authentication solution that seamlessly integrates into your workflow. Enjoy the tranquility that comes with implementing a robust passwordless system that effortlessly adapts to your growth. In today's landscape, developing your own authentication can feel daunting. Regardless of whether you're an experienced developer or embarking on your first project, navigating the complexities of starting from ground zero can be overwhelming. You must contend with the potential for vendor lock-in, user experience hurdles, requirements for scalability, reliability, security, privacy considerations, compliance issues, and the ever-present risk of cyber threats. With features like magic links and much more, a few simple lines of code—along with minimal overhead and no unnecessary configurations—can enable your application to utilize multiple passwordless login options. Our SDKs offer a streamlined approach to implementing tried-and-true authentication methods, allowing you to accelerate your development process. Maintain your preferred tech environment and stay productive; Magic is compatible with various modern programming languages and frameworks. By reducing overhead, you can dedicate more of your energy to crafting the finest product for your users, ensuring their experience is as seamless as possible. Ultimately, this allows you to innovate without being bogged down by authentication concerns.

SAWO emerged from the necessity for a transformative approach to authentication services. At SAWO, we deliver not just a service but a distinctive and rapid experience that enhances user satisfaction. As a B2B2C service-oriented company, our API integration facilitates one-tap authentication for your applications on Android, iOS, and the web, ensuring a seamless passwordless and OTP-less experience. Embracing this innovative passwordless method not only simplifies customer onboarding but also enhances security through device-based verification. SAWO's API eliminates the hassle of passwords and OTPs, addressing the inconveniences associated with traditional authentication methods. We prioritize customer needs by providing a standardized, device-centric verification process. Transitioning to a passwordless future takes just six minutes, with effortless integration across various platforms, including popular web services, cloud solutions, VPNs, and remote access gateways. Additionally, we offer a layer of device-based security to further enhance user convenience while enabling connectivity across multiple devices through a primary device. This comprehensive approach ensures that security and user experience go hand in hand.

Do not sacrifice security for the sake of convenience; instead, opt to have both. Enhance your team’s capabilities effortlessly by automating identity management across your web, mobile, and legacy applications. Elevate efficiency through the integration of everyday applications with our identity management platform, fostering seamless collaboration among employees, contractors, and customers alike. Utilize pre-built integrations, Single Sign-On, and easy one-click user provisioning, allowing your team to log in to any application without passwords, all while employing multi-factor authentication for an added layer of security. Your workforce deserves straightforward access to all applications—be they cloud-based, custom-designed, or integrated within on-premise environments. It is vital that high standards in identity management are not reserved solely for Fortune 500 companies; you can achieve top-tier security and accessibility features that safeguard your business, enhance your operational efficiency, and conserve precious time. When an employee attempts to access a cloud application, their login is ensured to comply with our established access policies, promoting a secure digital environment for all users. Security and convenience can coexist, creating a robust framework for your organization’s identity management needs.

No matter the platform or device, we have the perfect solution for you. Explore our range of intuitive authentication options, including two-factor authentication (2FA) and passwordless biometric systems, to determine the most suitable setup for your organization and its users. You can initiate with 2FA and gradually adopt more sophisticated technologies such as biometric authentication, ensuring a continual enhancement of both user satisfaction and security measures. Our authentication service, built on a SaaS model, comes equipped with REST APIs, mobile SDKs, and UI widgets, enabling the creation of seamless omni-channel authentication experiences across various mediums including mobile, web, telephony, IoT, chatbots, kiosks, and physical access points. Take the responsibility of security off your users’ shoulders! We are dedicated to making advanced authentication technology accessible to all, contributing to a safer digital environment for everyone. ThumbSignIn offers affordable, scalable SaaS solutions designed to assist businesses in identifying the optimal approach to enhance their existing systems with robust two-factor authentication (2FA), ultimately fostering a culture of security. With our comprehensive offerings, companies can seamlessly integrate cutting-edge security while prioritizing user convenience.

AD360 is an integrated identity management (IAM), solution that manages user identities, controls access to resources, enforces security, and ensures compliance. AD360 allows you to perform all your IAM tasks using a simple and easy-to-use interface. All these functions are available for Windows Active Directory, Exchange Servers and Office 365. You can choose the modules that you need and get started addressing IAM issues across hybrid, on-premises, and cloud environments with AD360. You can easily provision, modify, and deprovision mailboxes and accounts for multiple users from one console. This includes Exchange servers, Office 365, G Suite, and Office 365. To bulk provision user accounts, you can use customizable templates for user creation and import data from CSV.

Smallstep is a Device Identity Platform™ designed to close a critical gap in Zero Trust security by authenticating devices, not just users. Using ACME Device Attestation, it creates hardware-bound credentials that prove a device’s authenticity and ownership with cryptographic certainty. These credentials protect access to corporate Wi-Fi, VPNs, SaaS tools, cloud workloads, source code, and sensitive data. Co-developed with Google and standardized at the IETF, ACME DA modernizes legacy approaches like SCEP with stronger guarantees and simpler automation. Smallstep works across macOS, Windows, Linux, iOS, and Android, making it ideal for heterogeneous environments. With deep integrations across enterprise IT and DevOps stacks, it delivers scalable, high-assurance device security without operational complexity.

Detect faces from different angles and identify multiple faces in a single image at the same time, regardless of whether the individuals are wearing glasses or displaying various expressions. This advanced face recognition technology is renowned for its exceptional quality and is among the fastest algorithms available globally. It accurately locates key facial features, including eyes, nose, mouth, and numerous other landmarks for each face detected in the image. Additionally, it assesses various attributes such as gender and age, and can determine if a person is smiling, has their eyes open, keeps their lips sealed, or is wearing glasses, even distinguishing between light and dark lenses. This always-on cloud service is designed for seamless integration with any application—be it web-based, mobile, desktop, or any platform connected to the Internet. Getting started with SkyBiometry is free; simply select the API features you need and incorporate them into your application in just minutes. We are committed to leveraging the rapid advancements in cloud technology to provide improved products more swiftly, enabling our customers to scale with ease. With our extensive expertise, we are excited to offer this cutting-edge technology in a format that suits your requirements perfectly.

An innovative and user-friendly authentication method that serves as a replacement for SMS two-factor authentication codes, significantly lowering costs. Enhance user account security through advanced analysis of typing biometrics, which operates accurately and passively. This technology is accessible wherever individuals type and offers a flexible API for easy low-code integration. TypingDNA captures typing biometrics data, also referred to as keystroke dynamics, which includes the timing and duration of various keystroke events. Each new user establishes their typing patterns to create a baseline of their typing habits. After enrollment, the system continuously gathers and examines new typing patterns to authenticate a user’s identity through typing biometrics. This seamless Strong Customer Authentication (SCA) using keystroke dynamics ensures an outstanding user experience while remaining compliant with PSD2 and approved by EBA. By leveraging typing behavior, you can achieve high security combined with an exceptional user experience at an unmatched value. Additionally, this approach preserves the integrity of assessments while creating a more approachable and user-centric experience based on the unique ways individuals type.

Developers, businesses, and system integrators can enhance the efficiency of their facial recognition applications by implementing just a few lines of code, all while ensuring the privacy of their customers remains intact. With Biometric Vision’s cutting-edge AI-driven algorithm, you can seamlessly integrate and boost the accuracy, speed, and overall performance of your facial recognition solutions within minutes. Achieve an impressive 99.99% accuracy even in the most demanding environments, supported by a minimal error rate of just 0.006%, verified against a dataset of one million ethically sourced facial images. Our security measures include AES-256+ end-to-end encryption and a unique method for storing facial templates as anonymous alphanumeric codes, making them non-reversible. We specialize exclusively in facial recognition algorithms, offering access to both 1:1 and 1:N algorithm functionalities. Our APIs are designed to harness the advantages of connectivity, ensuring that our cloud-hosted API operates smoothly across any environment, whether physical or virtual. This API fosters innovation and presents ample opportunities for scaling and simplifying the monetization process, making it an invaluable tool for businesses looking to leverage advanced facial recognition technology. By choosing our solutions, you are not just upgrading your technology; you are embracing a future where privacy and performance coexist harmoniously.

Stop fraud, spam and account takeovers by using 99.5% accurate browser fingerprinting. You can quickly access suspicious visitor activity and geolocation. Integrate our API into your signup or server-side business rules. Instant notifications sent securely to your backend systems. This is ideal for building scalable, asynchronous processes. Any web application can be protected against account takeover. Protect your customers' accounts by accurately identifying threats and preventing them from causing damage. Users who re-use passwords across multiple services run the risk of having their accounts hacked by fraudsters who bought or hacked them from another source. These fraudsters can be caught by associating multiple login attempts with bot networks. Social engineering is still a reliable method for fraudsters accessing accounts. To prevent phishing accounts from being accessed easily, require new visitors to provide additional authentication.

StackHawk evaluates your active applications, services, and APIs for potential security flaws introduced by your team, as well as for vulnerabilities in open-source components that could be exploited. In today's engineering landscape, automated testing suites integrated within CI/CD processes have become standard practice. So, why should application security not follow suit? StackHawk is designed to identify vulnerabilities right within your development pipeline. The phrase "built for developers" embodies the core philosophy of StackHawk, emphasizing the importance of integrating security into the development process. As application security evolves to keep pace with the rapid tempo of modern engineering teams, developers require tools that enable them to assess and remediate security issues effectively. With StackHawk, security can advance in tandem with development, allowing teams to detect vulnerabilities at the stage of pull requests and implement fixes swiftly, whereas traditional security tools often lag behind, waiting for manual scans to be initiated. This tool not only meets the needs of developers but is also backed by the most widely adopted open-source security scanner available, ensuring it remains a favorite among users. Ultimately, StackHawk empowers developers to embrace security as an integral part of their workflow.

Over the past five years, there have been over 100,000 reported vulnerabilities in widely-used software applications. In just 2019, over 22,000 vulnerabilities were identified, with one-third receiving a High or Critical severity rating. To help you tackle these security challenges proactively, our free vulnerability scanning service is available to detect potential issues before they can be exploited. Our Free plan offers unlimited scans for an unrestricted number of IP addresses and URLs, allowing you to assess all your resources without hesitation. Unlike other tools that impose limitations on free trials, community editions, or free versions, you won't have to choose between scanning your web servers, Windows servers, network devices, or virtual machines. Initiate your journey toward improved vulnerability management with ease, as our solution eliminates the complexity and daunting learning curves typically associated with such tools. Our user-friendly, web-based interface enables you to effortlessly manage your security assessments, simply by entering your IP address or URL to launch a scan and accessing our portal for detailed reports and recommended security improvements. By taking advantage of our service, you can ensure that your digital assets are better protected against potential threats.

N-Stalker Web Application Security Scanner X is an advanced solution designed for assessing the security of web applications. It combines the renowned “N-Stealth HTTP Security Scanner” with a comprehensive database of 39,000 web attack signatures, along with innovative patent-pending technology focused on component-oriented security assessment. This tool is essential for developers, system and security administrators, as well as IT auditors and their teams. It offers a complete package tailored for developers and IT security professionals, featuring thorough security checks for both web applications and server infrastructures. Additionally, it serves as a valuable resource for Web Server Administrators and IT Professionals, enabling them to evaluate the security of their web server environments effectively. There is also a community edition available, which includes a limited selection of security checks for both applications and server infrastructure, making it accessible for those who may not need the full suite of features.