Best Free IT Security Software of 2026 - Page 18

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.

A centralized management dashboard provides comprehensive visibility across the entire organization. All solutions within the technology stack are seamlessly integrated and communicate with a central database, enhancing efficiency in daily operations like monitoring, investigations, and incident response. The system employs both active and passive vulnerability scanners for early detection, along with pre-configured reports to assist in compliance audits. Users can effectively track and manage account access and changes in permissions, ensuring robust security measures are in place. Alerts are generated for any suspicious activities, allowing for timely intervention. Moreover, the dashboard enables remote management of the environment, facilitating prompt responses to potential attacks. It also includes a feature to monitor changes and access to sensitive information, ensuring that all classified data remains secure. Additionally, advanced threat protection safeguards endpoints and servers against emerging threats, creating a fortified security posture for the organization. Overall, this integrated approach not only streamlines processes but also significantly enhances the organization's ability to respond to and mitigate risks.

Bright Security offers a developer-focused Dynamic Application Security Testing (DAST) solution designed to help organizations rapidly and cost-effectively deliver secure applications and APIs. Its methodology allows for swift and iterative scans to detect critical security vulnerabilities early in the software development lifecycle (SDLC), all while maintaining high quality and rapid delivery. Bright enables Application Security (AppSec) teams to implement governance for the protection of APIs and web applications, empowering developers to take charge of security testing and the necessary remediation processes. In contrast to traditional DAST solutions that are tailored for AppSec specialists and often prove to be cumbersome to implement—resulting in vulnerabilities being discovered late in the development cycle—Bright's DAST solution is crafted to thrive in a DevOps environment. It can be integrated as soon as the Unit Testing phase and can be utilized throughout the SDLC, continually learning and optimizing from each scan. By facilitating the early detection and remediation of vulnerabilities within the SDLC, Bright not only mitigates risk but also does so in a more economical and less labor-intensive manner. This proactive approach ultimately strengthens the overall security posture of organizations while streamlining the development process.

ANY.RUN is a cloud-based interactive sandbox designed to support DFIR and SOC teams in investigating cybersecurity threats. With support for Windows, Linux, and Android environments, it allows users to analyze malware behavior in real time. Trusted by more than 500,000 professionals, ANY.RUN enables teams to detect threats faster, handle more alerts, and collaborate effectively during malware investigations. Visit the official ANY.RUN website to explore more.

In PolySwarm, a unique multiscanner, financial stakes are involved, where threat detection engines support their assessments with monetary commitments at the artifact level, such as files or URLs, and face financial incentives or penalties based on how accurate their evaluations are. This sophisticated process is managed by automated software that operates in nearly real-time. Users can submit artifacts to PolySwarm's network using either an API or a web user interface. The system then provides crowdsourced intelligence, which includes the determinations from different engines along with a final score known as PolyScore, back to the user. The bounty funds and the assertions made by the engines serve as a reward mechanism, held securely in an Ethereum smart contract. Engines that correctly identify threats earn the initial bounty from the enterprise, along with the funds contributed by the engines that made incorrect assessments, thus fostering a competitive environment that emphasizes accuracy and reliability. This innovative approach not only incentivizes precision but also ensures that users receive trustworthy threat intelligence swiftly.

Introducing the pioneering enterprise-level platform for verifiable credentials, meticulously crafted for user-friendliness and seamless interoperability. This decentralized protocol enables the issuance and verification of digital credentials effortlessly. Users can utilize our mobile wallet application to securely store and share their credentials. Additionally, organizations can incorporate embedded self-sovereign identity (SSI) wallet features into their existing applications. Digital verifiable credentials can be issued directly to SSI-based wallets, allowing for straightforward verification of credentials held within them. Integration with backend systems is made simple through the use of REST APIs and SDKs available in three widely-used programming languages. Designed to scale efficiently, the architecture is robust enough to accommodate millions of users. Moreover, our credential architecture is future-proof, ensuring compliance with emerging open standards like Hyperledger Aries, W3C DIDs, and W3C Verifiable Credentials. This empowers customers and end users to manage all their digital credentials securely from the convenience of their smartphones, promoting greater control over their personal data. By prioritizing security and ease of access, we are redefining how digital credentials are handled in a rapidly evolving digital landscape.

Seers AI is an advanced AI-driven Consent Management Platform that streamlines GDPR and CCPA compliance for businesses. The platform intelligently detects and classifies cookies and trackers on your website, automatically generating cookie banners that respect and enforce user consent choices. Seers AI offers a comprehensive and easy-to-use dashboard to manage consent lifecycle events including opt-ins, opt-outs, and data subject requests, ensuring adherence to global privacy laws. By implementing Seers AI, companies can enhance user trust, boost data security, and reduce the risk of significant regulatory fines. The platform also includes GDPR training resources to educate staff and support ongoing compliance efforts. Seers AI’s referral program enables users to earn 15% commissions on new client signups and offers a 15% discount to those referrals, creating a win-win scenario. This powerful combination of automation, education, and rewards helps organizations manage privacy efficiently. Seers AI is ideal for businesses seeking a seamless and scalable consent management solution.

Privacy1 infrastructure brings transparency, safeguards GDPR | CCPA compliance, builds trust for your business. The solution shields your data centric organizations, lower data leak risks, ensures that no personal data is processed except with the right permission. The service has built in rich features you need to meet data compliance requirements and enforce your organizational data security to the highest level

iDox.ai Suite is an AI-powered document protection platform built for organizations that need to redact, anonymize, compare, and manage sensitive information across large volumes of files. The software automatically detects personal, health, financial, business, and regulated data so teams can remove or obscure confidential content before documents are shared. iDox.ai Suite supports PDFs, scanned files, spreadsheets, and other document formats commonly used in compliance-heavy environments. It can identify and redact PII, PHI, financial details, signatures, logos, confidential business information, and other sensitive content. The platform is designed for legal teams, government agencies, healthcare organizations, life sciences companies, and enterprises that manage privacy-sensitive files. Its data anonymization capabilities help organizations prepare documents for analysis, collaboration, disclosure, regulatory submission, or AI system use without exposing protected information. Document comparison features help teams review changes and verify content differences more efficiently. Compliance reporting tools generate audit-ready documentation that supports internal governance, FOIA processes, legal review, and regulatory obligations. iDox.ai Suite helps organizations improve document security, speed up review cycles, and maintain stronger control over sensitive data.

NeuVector provides complete security for the entire CI/CD process. We provide vulnerability management and attack blocking in all production with our patented container firewall. NeuVector provides PCI-ready container security. You can meet your requirements in less time and with less effort. NeuVector protects IP and data in public and private cloud environments. Continuously scan the container throughout its lifecycle. Security roadblocks should be removed. Incorporate security policies from the beginning. Comprehensive vulnerability management to determine your risk profile. The only patentable container firewall provides immediate protection against known and unknown threats for zero days. NeuVector is essential for PCI and other mandates. It creates a virtual firewall to protect personal and private information on your network. NeuVector is a kubernetes-native container security platform which provides complete container security.

As a pioneer in open-source networking, VyOS Networks empowers enterprises with automated, secure, and scalable connectivity across cloud, edge, and physical hardware. Engineered for ultimate flexibility, our enterprise-class platform drives seamless automation and robust performance without the trap of proprietary vendor lock-in. We are dedicated to returning infrastructure ownership back to you through completely neutral and transparent solutions. VyOS Universal Router provides a single, consistent networking layer across all of them: • Same operating system • Same configuration model • Same CLI and APIs • Same automation workflows • Same operational model across tenants and regions Your network, your rules.

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.

Inquire about the various servers and laptops in your network, regardless of their operating systems or locations. Monitor and categorize your registered devices effectively. Look for key information and focus on specific targets as needed. Gather and disseminate valuable insights for operational teams, security personnel, help desk staff, and others involved. Fleet operates as a self-hosted and self-managed solution, allowing deployment within your own data centers or in cloud environments. Utilize fleetctl to write scripts and create scheduled queries that facilitate the integration of alerts and dashboards throughout your organization, enhancing overall efficiency and responsiveness. This platform empowers you to maintain a comprehensive overview of your hardware assets and their security status.

Security teams can quickly identify security issues from CVE, OWASP and Stackoverflow. Krugle is a tool that helps developers find important code fixes, share problem solving insight and troubleshoot complicated problems. Krugle Enterprise is used by support engineers to share fixes, verify details, and track down key resources. Krugle provides federated, continuously updated access to all the code and technical information that is important to your business. Krugle search can help your organization identify critical code patterns or application issues - instantly and on a large scale.

Say goodbye to unexpected logging fees by collecting data over the years and querying it in mere seconds. Traditional log management solutions can lead to soaring costs quickly. To implement long-term event analytics, you typically need to export data to a CSV file and establish a separate data pipeline to funnel events into a customized data warehouse. However, with Logflare and BigQuery, you can bypass the setup complexity for long-term analytics. You can immediately ingest data, execute queries in seconds, and retain information for years. Utilize our Cloudflare app to capture every request made to your web service seamlessly. Our Cloudflare App worker does not alter your requests; instead, it efficiently extracts request and response data, logging it to Logflare without delay after processing your request. Interested in keeping tabs on your Elixir application? Our library is designed to minimize overhead, as we group logs together and utilize BERT binary serialization to reduce both payload size and serialization load effectively. Once you log in with your Google account, we grant you direct access to your underlying BigQuery table, enhancing your analytic capabilities further. This streamlined approach ensures you can focus on developing your applications without worrying about the intricacies of logging management.

Enhance the return on investment for current PIV infrastructure in cross-agency encryption by utilizing ZevaCrypt™, a comprehensive and user-friendly end-to-end encryption solution. Email communication, particularly over secure channels, has consistently posed significant security challenges, especially for those tasked with enforcing the use of high assurance credentials like PIV and CAC. Given that email serves as the primary communication method for both sensitive and non-sensitive information, the importance of secure exchanges cannot be overstated. While encrypting emails within a single organization is relatively straightforward, achieving encryption across different organizations remains complex and often requires manual intervention. Existing PKI encryption systems fall short of providing the necessary level of security, as they typically do not validate certificate policies in accordance with their intended design. It is essential to understand that robust encryption must integrate strong identity verification with advanced cryptographic techniques. In this context, PKI encryption emerges as the sole method capable of fulfilling this essential convergence of objectives, ensuring that sensitive communications remain secure across various agencies.

Maltego can be used by many users, including security professionals, forensic investigators and investigative journalists as well as researchers. You can easily gather information from disparate data sources. All information can be automatically linked and combined into one graph. Automately combine disparate data sources using point-and-click logic. Our intuitive graphical user interface allows you to enrich your data. You can detect patterns even in the largest graphs using entity weights. You can annotate your graph and then export it for further use. Maltego defaults to using our public Transform server. We have learned over the years that flexibility is important in choosing the right infrastructure for enterprise users.

Civic powers the future of work with seamless authentication and AI-driven workflow automation. At its core, Civic Auth offers simplified, secure user management that integrates easily into apps, platforms, and servers, blending traditional login methods with blockchain-ready capabilities. Civic Nexus builds on this by connecting SaaS, databases, and AI tools into unified workflows that scale with your business. Instead of switching between dozens of platforms, teams can streamline processes and keep work flowing smoothly. The system’s toolkit approach means you can design once and deploy anywhere, saving time and effort. Civic’s SDKs and developer tools make setup possible in minutes, allowing companies to modernize login while enabling intelligent automation. By bringing trust and efficiency together, Civic reduces friction for both end-users and enterprises. It’s a flexible foundation for organizations looking to improve security, productivity, and scalability in one move.

You can create blockchain and digital asset solutions without having to start from scratch. Start small and quickly move to production. You can choose from popular cloud properties, hybrid deployment options, geographical regions, protocols, consensus mechanism, and many other options all at the touch of a button. It makes blockchain an easy-to-use endpoint that allows you to accelerate the development and deployment your d'Apps. An intuitive interface that allows you to manage all aspects of your blockchain networks and environments. Automated tools and workflows make it easy to scale your business network and onboard new members. Each member is responsible for managing their own key materials, data, and nodes. You can easily scale your network using single proxy operator or distributed network ownership. Manage your networks, memberships, users, and environments.

MacBooster serves as the ultimate maintenance solution for your Mac, effectively cleaning up 20 different types of junk files while also safeguarding your device from malware and viruses to ensure optimal protection. Additionally, this tool enhances your Mac's hard disk performance, allowing it to operate at its highest potential. By eliminating various junk files, you can reclaim valuable storage space on your Mac, making it run more efficiently. With its advanced optimization features, MacBooster drives your Mac towards peak performance levels while keeping it safe from potential threats such as viruses, spyware, malware, and adware. Equipped with five cleanup tools, MacBooster can remove gigabytes of clutter, freeing up even more space for seamless operation. This is especially advantageous for Mac users with limited SSD storage. Duplicates can accumulate quickly on your device, but MacBooster identifies and intelligently cleans up these unnecessary files, preventing wasted space. Furthermore, large and outdated files can consume significant storage on your hard disk, but in just a few seconds, MacBooster can efficiently locate and eliminate them, ensuring your Mac stays fast and responsive. Ultimately, MacBooster is an essential tool for anyone looking to maintain their Mac's performance and security.

ALICE offers a frictionless, automatic, immediate and accurate online identity verification solution with the highest level of security at an efficient cost, which is purchased without commercial assistance and integrates in minutes. Anti-fraud technology authority with more than 10 years of research and 64 technical papers published. Our algorithm has been evaluated by NIST. Alice Biometrics is the perfect solutions for companies with a need to verify users either for business operations (shared mobility) or due to legal requirements (fintech)

Appwrite offers a cloud backend solution, simplifying the construction of your backend infrastructure with minimal coding across preferred languages and frameworks. This platform empowers developers to concentrate on creativity and design, minimizing the grind of backend development chores. Products Appwrite provides you with: - Authentication: 30+ login methods, support for teams, roles, and user labels - Databases: Never paused, fast in-memory caching, advanced permission models, relationships support - Storage: File encryption at rest and transit, built-in image transformation capabilities, advanced compression with WebP/Brotli support - Functions: Automatic deployment from GitHub - Messaging: SMS, email, and push notification support - Real-time: Unlimited subscriptions By utilizing Appwrites’ features, you save time and ensure your products are stable and secure for your end users. With Appwrite, you always own your data, so you never have to fear vendor lock-in.