Best Free IT Security Software of 2025 - Page 27

Devolutions Privileged Access Manager (PAM) identifies privileged accounts, automates the process of password changes, manages check-out approvals, enforces just-in-time (JIT) privilege escalation, and meticulously records every session, thereby offering small and midsize businesses (SMBs) the level of control typical of larger enterprises without the associated complications. When PAM is combined with the Privileged Access Management package, it seamlessly integrates into Devolutions Hub, available as either a Software-as-a-Service (SaaS) option or as a self-hosted solution on Devolutions Server. Additionally, Remote Desktop Manager facilitates one-click access, while Gateway ensures secure tunnel connections. This cohesive stack transitions users from standing privileges to a comprehensive zero-standing-privilege model, all managed through a single interface that features detailed Role-Based Access Control (RBAC) and tamper-proof audit logs, giving organizations peace of mind regarding their security posture. Furthermore, this integration simplifies the management of critical access controls, allowing SMBs to focus on their core operations.

VidID acts as a platform for digital rights management and revenue generation, allowing content creators to safeguard their videos from unauthorized uploads while turning those instances into potential income. By employing Content ID for YouTube and various rights management tools, it effectively tracks and identifies reposts of videos across several platforms, including YouTube, Facebook, and Instagram, subsequently claiming advertising revenue on the creator's behalf. Additionally, the service features a user-friendly dashboard that allows creators to keep track of their claims and earnings, as well as submit new video content for protection purposes. The platform is divided into two main verticals: Music-ID, which is tailored for artists and rights holders to defend musical compositions, including remixes and background scores, and Shorts-ID, which is designed for short-form video creators to identify reuploads and monetize popular clips. VidID asserts its commitment to serving a wide array of users, including creators, brands, publishers, media companies, and social media influencers, thereby positioning itself as a comprehensive solution for digital content protection and monetization. This multifaceted approach not only empowers creators but also enhances their ability to thrive in an increasingly competitive digital landscape.

Informativ’s Dealership Compliance Software provides a comprehensive digital compliance platform focused on both showroom and remote transactions (previously known as Dealer Safeguard Solutions/DSGSS), aimed at establishing a reliable, verifiable, and fraud-resistant vehicle sales process. This innovative system streamlines operations by eliminating the need for physical paperwork, facilitating the digital collection of buyer and co-buyer information along with document uploads, and creating a “digital deal jacket” for every transaction, including those that do not finalize, while preserving necessary records in secure cloud storage for an extended duration. It upholds compliance with essential regulatory standards, such as the FTC Safeguards Rule, FCRA obligations, and privacy regulations through the automation of policy workflows, identity scans, and mechanisms for fraud detection. Informativ’s advanced multi-layered engine is capable of scanning over 250 types of barcodes and IDs, identifying potential synthetic and identity fraud risks, and preventing non-compliant deals from proceeding. Additionally, the software is designed with both mobile and desktop functionalities, accommodating in-store and remote sales settings and facilitating early soft-pull credit pre-qualification for prospective buyers. This flexibility enhances the overall customer experience by catering to diverse sales environments and consumer preferences.

Netcraft serves as a robust platform for digital-risk protection and the disruption of cyber-crime, empowering organizations to identify, counteract, and eradicate external threats on a large scale. Annually, it processes over 23 billion data points and utilizes a worldwide proxy network to identify more than 100 different attack vectors. By employing automated methods alongside AI and machine learning, combined with over 80,000 manually crafted rules, Netcraft achieves an impressive average takedown time for phishing sites of approximately 2.1 hours. Central to its functionality are essential features such as the ongoing surveillance of look-alike domains, sites impersonating legitimate entities, social media exploitation, phone number scams, and compromised systems. Additionally, it gathers evidence through screenshots and crawling tools to navigate around cloaking techniques and geo-fencing barriers. The platform also offers real-time threat intelligence feeds and integrated takedown processes with registrars, hosting services, and social media platforms, all while providing dashboards for monitoring statuses, generating customized reports, and visualizing return on investment. With its comprehensive approach, Netcraft enhances an organization's ability to proactively manage and mitigate cyber threats effectively.

Bitdefender Mobile Security is an all-encompassing application designed to protect smartphones and tablets from various threats such as malware, phishing attacks, and the risk of losing devices. It incorporates a robust multi-layer antivirus engine that includes scanners for apps, downloads, and storage to shield against viruses, ransomware, and adware. Additionally, its web protection feature effectively blocks access to phishing websites and unsafe browsers. The app provides real-time detection of app anomalies, keeping an eye out for suspicious activities in installed applications. There's also a scam-alert function that inspects text messages, chat applications, and notifications for harmful links. For users concerned about device theft, the anti-theft tools allow for remote location tracking, locking, or wiping of the device. Furthermore, it offers an app lock to secure sensitive applications with a biometric scan or PIN, alongside a VPN service that allows for 200 MB of encrypted mobile traffic daily. Operating on a cloud-to-device model, the app is designed to minimize battery consumption while ensuring comprehensive security. In addition to these features, it also monitors account privacy, notifying users if their email addresses are potentially compromised, thereby enhancing overall digital safety.

Fraud Scanner ensures a safer online experience, protecting users with every click they make. As online fraudsters become increasingly sophisticated, they create deceptive shops, send fraudulent emails, and distribute misleading links daily. A single misstep can result in financial loss or compromised personal information. To combat this, Fraud Scanner provides an essential layer of security. This tool evaluates websites and links in real-time, alerting you before you access anything potentially harmful. If a site poses a threat, you'll receive immediate notifications. It's straightforward and timely, catering to your safety needs. Here’s what Fraud Scanner offers to safeguard your online activities: Immediate notifications: receive alerts before stumbling upon a scam site. Multi-platform availability: compatible with desktop computers, iOS devices, and Android smartphones. User-friendly interface: no technological expertise is needed; just download the app or extension and browse securely. Completely free: offering protection that is accessible to everyone. Whether engaging in online shopping, reserving travel tickets, or leisurely exploring the web, Fraud Scanner guarantees a secure and stress-free experience. With no complicated language or excessive fuss, it delivers genuine protection against real dangers lurking on the internet, making your online journey safer than ever.

Multifactor is an advanced platform designed for account-sharing and access management that emphasizes a zero-trust approach, utilizes post-quantum cryptography, and features intricate permission settings. Instead of merely exchanging credentials, users can safely store their online accounts—including passwords, passkeys, and 2FA codes—in a secure vault, allowing them to send controlled links to authorize access for both people and AI agents. The ability to revoke access immediately ensures that the underlying credentials remain concealed, enhancing security. Users can set specific permissions, such as allowing someone to "read transactions" without permitting them to "initiate transfers," while also generating comprehensive, non-repudiable audit trails for every action taken. Moreover, the platform incorporates robust encryption and a post-quantum security framework to guarantee that only authorized individuals ever access sensitive information. Additionally, it can function as a comprehensive identity and access management solution, providing support for various authentication methods, including biometrics and hardware tokens, as well as facilitating authorization, access auditing, enforcement of device and network endpoints, and secure sharing of accounts and resources. This multifaceted approach not only simplifies access management but also enhances overall cybersecurity measures.

GolfMCP serves as an open-source framework aimed at simplifying the development and deployment of production-ready Model Context Protocol (MCP) servers, which empowers organizations to construct a secure and scalable infrastructure for AI agents without the hassle of boilerplate code. Developers can effortlessly define tools, prompts, and resources using straightforward Python files, while Golf takes care of essential tasks like routing, authentication, telemetry, and observability, allowing you to concentrate on the core logic rather than underlying plumbing. The platform incorporates enterprise-level authentication methods such as JWT, OAuth Server, and API keys, along with automatic telemetry and a file-based organization that removes the need for decorators or manual schema configurations. It also features built-in utilities that facilitate interactions with large language models (LLMs), comprehensive error logging, OpenTelemetry integration, and deployment tools like a command-line interface with commands for initializing, building, and running projects. Furthermore, Golf includes the Golf Firewall, a robust security layer tailored for MCP servers that enforces strict token validation to enhance the overall security framework. This extensive functionality ensures that developers are equipped with everything they need to create efficient AI-driven applications.

Devici is a platform that helps teams move from inconsistent, document-based threat modeling to a clearer, more structured approach. It centers the work on a diagram, so AppSec and DevSecOps teams can map system behavior, add relevant attributes, and let the tool surface likely threats and recommended mitigations. This reduces the time spent interpreting static drawings or spreadsheets and gives teams a shared source of truth they can update as designs change. The workspace supports simultaneous editing, patterns for common system components, and templates that speed up modeling for recurring architectures. Security practitioners can define reusable elements, while developers can contribute without needing deep expertise in threat modeling tools. Devici also provides a maintained threat library, status tracking for each finding, and the option to integrate with issue trackers when teams need to push mitigation work into existing workflows. It offers a straightforward way to standardize threat modeling practices without introducing the overhead of heavier enterprise platforms, making it a practical option for organizations that need something accessible, collaborative, and easy to maintain.

Vulseek represents a contemporary approach to Vulnerability Management as a Service (VMaaS), streamlining the process for organizations to pinpoint, evaluate, and address security weaknesses within their systems. With an emphasis on user-friendliness and efficiency, Vulseek automates the complete vulnerability management lifecycle, from initial detection to final resolution, enabling teams to maintain security without unnecessary complications. Essentially, Vulseek integrates automated asset discovery and scanning with smart risk prioritization, which allows security professionals to concentrate on the most critical issues. The platform features customizable dashboards, immediate alerts, and seamless integration with widely used ticketing systems and SIEMs, ensuring that vulnerabilities are resolved promptly and in an organized manner. Developed by experts in cybersecurity, Vulseek has gained the trust of businesses from various sectors to provide ongoing visibility into their potential attack surfaces. Furthermore, it effectively reduces mean time to remediation (MTTR) and simplifies meeting compliance requirements, making it an invaluable asset for organizations striving for robust cybersecurity. Additionally, its user-centric design enhances the overall experience for security teams, fostering a proactive security culture within organizations.

KeePassXC is a contemporary, secure, open-source password manager compatible with Windows, macOS, and Linux, designed to keep all your credentials in a locally stored, encrypted database that you fully control. Utilizing robust encryption methods (AES-256 by default, with options for Twofish or ChaCha20), it also offers the ability to enhance security through key files or hardware security keys like YubiKey, ensuring that both your master password and database remain exclusively in your hands. Users can conveniently save a variety of information, including usernames, passwords, URLs, notes, and attachments, while organizing and searching these entries in designated groups. The application features the capability to generate strong, random passwords or passphrases and includes an autofill function for login forms through its integrated Auto-Type or browser extension. Additionally, it supports the KeePass 2 (.kdbx) database format, can import data from CSV files or backups of other password managers, and allows for the storage of TOTP two-factor authentication codes directly within its secure database. This makes KeePassXC not only a powerful tool for password management but also a comprehensive solution for safeguarding all aspects of your digital identity.

KeePassium is a privacy-centric password management application designed for both iOS and macOS platforms, merging the reliable open-source KeePass format with an elegant and user-friendly interface while ensuring users have complete control over their database storage options. This software accommodates both offline and cloud-based database files, offers seamless two-way synchronization with any storage service that can be accessed through the Files app, and features AutoFill capabilities for both websites and applications. KeePassium is compatible with all primary KeePass database formats, including kdb, kdbx3, and kdbx4, and employs robust, established encryption methods such as AES, ChaCha20, Twofish, and Argon2 to safeguard user data. Additional functionalities include customizable entry fields and icons, support for TOTP codes, the ability to attach files, secure access via Face ID, Touch ID, or a passcode, comprehensive accessibility features like VoiceOver and large text support, a history of entries, a recycle bin for removed items, and the option to save database copies in advance for enhanced security. Open source under the GPLv3 license, KeePassium allows anyone to conduct audits and contribute to its development, fostering a community of transparency and trust. This commitment to user empowerment and security makes KeePassium a standout choice for those seeking to manage their passwords effectively.

TabLogs is an innovative, cloud-based software solution tailored for field use, specifically designed to enhance the process of collecting, managing, and reporting geotechnical and boring-log data from subsurface investigations. This tool allows users to efficiently log boreholes on-site in accordance with globally recognized standards, producing detailed graphical logs, site plans, and sample registers in mere seconds, thus removing the burden of tedious back-office data-entry tasks. With its support for flexible boring-log data formats, TabLogs centralizes the management of your complete subsurface dataset, enabling easy querying and oversight. Additionally, it features functionalities like direct photo integration, professional branding options, workflow monitoring, and user-friendly dashboards. Designed with the needs of engineers and drillers in mind, this software empowers large consulting firms and governmental agencies to reliably capture high-quality data across various sites, ultimately delivering timely, polished reports to clients, which provides a significant competitive edge. In essence, TabLogs transforms the way subsurface investigation data is handled, promoting efficiency and accuracy in the reporting process.

The Tosi Platform is an innovative Cyber-Physical Systems solution specifically crafted to safeguard, link, and manage Operational Technology (OT) networks as well as essential infrastructure. In contrast to conventional IT tools that have been modified for OT usage, Tosi is built from the ground up to cater to industrial settings, offering support for native industrial protocols and resilience against extreme temperature variations, all while eliminating the need for complex configurations. Its deployment process is exceptionally swift, with sites becoming operational in less than five minutes through a straightforward “plug-and-go” approach, which empowers organizations to securely and efficiently connect their distributed infrastructures without the necessity for specialized IT knowledge. The platform employs a robust zero-trust security framework that includes enterprise-level protections such as end-to-end 256-bit AES encryption, hardware-based authentication using RSA keys, the absence of open inbound ports, and compliance with ISO/IEC 27001:2022 standards. Additionally, Tosi provides an integrated management experience through a single interface known as TosiControl, which allows users to visualize network topology for better oversight and control, enhancing operational efficiency and security across the board. This comprehensive design not only streamlines management but also strengthens the overall security posture of industrial environments.

BlastShield represents a cutting-edge zero-trust, software-defined perimeter solution meticulously crafted to safeguard essential IT and OT assets by making them invisible and inaccessible to unauthorized entities. By creating an encrypted, peer-to-peer overlay network, it effectively conceals protected devices and sensitive data from network scanning and traffic analysis tools, which helps avert credential theft, reconnaissance efforts, and lateral movements within the network. The solution integrates phishing-resistant, passwordless multi-factor authentication methods—including mobile authenticators and FIDO2 keys—with microsegmentation, encryption of data in motion, and policy-driven access controls, thereby ensuring that only explicitly authorized devices and users are allowed to connect. Furthermore, BlastShield is versatile enough to be deployed in a variety of network environments, such as TCP/IP, SCADA, SD-WAN, or even raw Ethernet, making it capable of safeguarding a diverse range of assets from legacy OT/ICS equipment and sensors to PLCs, HMIs, cloud virtual machines, and virtual infrastructures. Its robust security framework not only enhances protection but also streamlines operational efficiency across different technological landscapes.

The Code Registry is an innovative platform that harnesses AI for code intelligence and analysis, providing companies and non-technical users with complete insight into their software codebase, regardless of their coding experience. By linking your code repository—such as GitHub, GitLab, Bitbucket, or Azure DevOps—or by uploading a compressed archive, the platform establishes a secure "IP Vault" and conducts an extensive automated evaluation of the entire codebase. This analysis generates various reports and dashboards that include a code-complexity score to assess the intricacy and maintainability of the code, an open-source component evaluation that identifies dependencies, licensing issues, and outdated or vulnerable libraries, as well as a security assessment that pinpoints potential vulnerabilities, insecure configurations, or risky dependencies. Additionally, it provides a “cost-to-replicate” valuation, which estimates the resources and effort required to recreate or substitute the software entirely. Ultimately, the platform equips users with the necessary tools to enhance their understanding of code quality and security, thereby fostering more informed decision-making in software development.

xMatters serves as a smart communications platform aimed at enhancing critical business workflows, particularly within IT operations, DevOps, and the management of significant incidents. With a trusted base of more than 1000 international organizations, xMatters provides advanced communication solutions that facilitate efficient IT management, ensure business continuity, foster employee involvement, and improve customer interactions. The platform stands out for its exceptional reliability and cutting-edge features, making it an invaluable tool for modern enterprises. Its capabilities are continually evolving to meet the dynamic needs of businesses in a rapidly changing environment.

Simility offers a cloud-driven solution for fraud detection that enhances business operations, prevents fraudulent activities, and builds customer loyalty. By leveraging real-time fraud intelligence, adaptive data ingestion, and advanced visualization, the platform processes millions of transactions every day, identifying and marking suspicious activities. Established by teams dedicated to combating fraud at Google, Simility empowers users to specify what constitutes fraudulent behavior, allowing for the identification of more nuanced issues such as harassment between members and violations of policies. This comprehensive approach not only safeguards businesses but also promotes a trustworthy environment for all users.

Software for Privacy and Personal Data Management - A ready-to use solution for consent management and personal data. Pryv.io provides a solid foundation upon which to build your digital health solution. It allows you to collect, store and share personal data, as well as rightfully use it. - Maintained, developed and maintained by Pryv. Features - Pryv.io core system is available for production - User registration and authentication Granular consent-based access control rights - Data model for privacy, aggregation, and sharing - Complete data life-cycle: Collect - Store - Change - Delete - REST & Socket.io API Software integration and configuration made easy - Interoperability and seamless connectivity

Transitioning paper-based processes to digital formats can lead to considerable reductions in costs. It is essential for certain documents to maintain traceability, accountability, and audit trails, ensuring they carry legal significance, data integrity, and individual signed consent, while also providing accessible evidence of workflow processes. SigningHub facilitates rapid and efficient online approval for a variety of business documents, including agreements, reports, requests, and packages. This platform accommodates basic e-Signatures, Advanced e-Signatures, and EU Qualified Signatures. To guarantee that a document remains unchanged from the moment it is signed, employing cryptographic digital signatures is the optimal solution. Organizations must demonstrate that their internal controls are robust and comply with local laws and regulations. For many years, Ascertia has been a trusted provider of top-tier PKI products. By integrating this expertise, SigningHub offers a comprehensive and secure solution for document signing, ensuring organizations can meet both security and compliance needs effectively. Ultimately, this digital transformation not only enhances efficiency but also strengthens trust in the documentation process.

Cisco ThousandEyes is an innovative platform for network intelligence that equips organizations with profound insights into digital interactions across various environments, including the internet, cloud, and enterprise networks. Utilizing sophisticated monitoring and analytics capabilities, ThousandEyes enables businesses to identify, troubleshoot, and rectify performance challenges that affect essential applications, websites, and services. Its extensive array of tools delivers valuable information regarding network performance, application delivery, and user engagement, allowing organizations to maintain uninterrupted connectivity and enhance user experiences. This platform is widely embraced by Fortune 500 companies and SaaS providers alike, establishing itself as a reliable solution for navigating the intricacies of contemporary hybrid and multi-cloud landscapes. Additionally, ThousandEyes empowers IT teams by equipping them with the tools needed to proactively manage, optimize, and refine their digital infrastructures for improved operational efficiency.

GSLB.me offers a cloud-hosted, dependable DNS and Global Server Load Balancing service that encompasses comprehensive authoritative DNS capabilities, geographic traffic distribution based on DNS, failover mechanisms, enhanced availability, geographic routing, dynamic DNS, DNSSEC, and recursive DNS. There’s no need for installation; simply configure your DNS services, and you’re set to go. It’s a seamless and robust solution, providing all the necessary tools in one place. With programmability and orchestration easily accessible, GSLB.me can function both as an interactive tool or as an integrated element within your application or network service. Global Server Load Balancing has never been simpler or more effective, thanks to six balancing algorithms that offer complete control over service delivery. Built upon a swift, dependable, and globally distributed infrastructure, GSLB.me significantly accelerates DNS resolution times, ensuring optimal performance for users worldwide. Furthermore, its user-friendly interface makes it accessible for both beginners and seasoned professionals alike.

Typically, around 30% of emails fail to arrive at their intended recipients, often landing in spam folders instead. You can recover this lost income by utilizing an advanced email deliverability system. The SendForensics Deliverability Score offers an innovative, predictive assessment of an email's likelihood of reaching any specific inbox. In essence, it evaluates the 'quality' of an email based on how it will be viewed by various global filtering systems, ISPs, and even the recipients themselves. This score is indeed the essential metric that has been missing. By analyzing everything from email content and sending infrastructure to reputation, engagement history, and external sources like Microsoft SNDS*, SendForensics EDS efficiently identifies the primary issues of concern during each assessment, ensuring that users can address potential pitfalls effectively. This comprehensive approach empowers businesses to enhance their email strategies and improve overall deliverability rates.

Today's bandwidth-unconstrained, encrypted, cloud centric networks make it impossible to separate traffic analytics and security and investigation activities. Trisul can help organizations of all sizes implement full-spectrum deep networking monitoring that can serve as a single source of truth for performance monitoring and network design, security analytics, threat detection and compliance. Traditional approaches based upon SNMP, Netflow Agents, Agents, and Packet Capture tend to have a narrow focus, rigid vendor-supplied analysis, and a narrow focus. Trisul is the only platform that allows you to innovate on a rich, open platform. It includes a tightly integrated backend database store and a web interface. It is flexible enough to connect to a different backend, or to drive Grafana and Kibana UIs. Our goal is to pack as many performance options as possible into a single node. To scale larger networks, add more probes or hubs.

Cloud-Fish offers robust protection for your sensitive data across various platforms, equipping your business with a strong defense against cyber threats and data breaches. Sensitive information related to your business, such as intellectual property and customer data, may reside on employees' devices, mobile gadgets, and external cloud services utilized by your organization. Safeguarding this critical information is essential to shielding your company from potential financial liabilities, regulatory infractions, and damage to its reputation. How do you maintain the security of sensitive data that is scattered across multiple platforms? Given that your organization operates both regionally and through global offshore offices, you might find it challenging to have a clear view and control over the activities within your offshore branches. Who is disseminating which information? To effectively address these challenges, it is vital to have the capability to monitor data flow and a reliable system in place to react promptly in the event of a cyber-attack or security breach. Without such measures, your company's sensitive data remains vulnerable to unauthorized access and exploitation.