Best Free IT Security Software of 2026 - Page 28

Aegis Authenticator is a free, secure, open-source application for Android that facilitates the management of two-factor authentication tokens, enabling users to enhance the security of their online accounts by producing time-based or HMAC-based one-time codes (HOTP/TOTP) compatible with countless services that implement industry-standard 2FA, positioning it as a privacy-conscious alternative to popular apps such as Google Authenticator or Authy. The application securely stores tokens in a locally encrypted vault, accessible through a robust password and optionally through device biometrics, and it offers a range of features including encrypted backups, QR-code scanning, manual entry, and the ability to import/export credentials from other authenticator applications, allowing for a seamless and secure migration of existing 2FA settings. Aegis also boasts comprehensive organizational tools such as customizable icons, grouping options, alphabetical and custom sorting methods, along with a search function, ensuring users can efficiently manage multiple accounts, while its user interface prioritizes both security and privacy. Additionally, the app's commitment to open-source principles fosters community trust and allows for transparency in its security practices.

2FAS is a robust platform for password management and two-factor authentication that prominently features its open-source 2FAS Authenticator application. This app empowers users to enhance their login security by generating both time-based and event-based one-time codes that refresh regularly, effectively shielding online accounts from unauthorized access. As a result, it simplifies the security process for various services, including email, social media, financial accounts, and more that utilize 2FA. The platform prides itself on being user-friendly, private, and secure; it operates offline and abstains from storing passwords or any usage data, eliminating the need for user account creation and allowing for anonymous usage. Furthermore, 2FAS offers the convenience of syncing codes across multiple mobile devices through encrypted backups, along with biometric or PIN protection. Users can also import and export authentication seeds, ensuring they maintain control over their data and can easily transition between devices or applications whenever necessary. This blend of security and usability makes 2FAS an appealing choice for those seeking to safeguard their digital identities.

2FAS Pass is a password manager that prioritizes security and user privacy by allowing individuals to store and manage their passwords and sensitive information in an encrypted vault directly on their device, eliminating the need for an account or reliance on an external cloud service; all information is secured with end-to-end encryption, ensuring that only the user has access, and the application functions offline, while also offering optional encrypted synchronization through platforms such as Google Drive, iCloud, or personalized WebDAV configurations if users prefer. This approach reinforces complete control over personal data and guarantees privacy by default, as credentials are stored locally, supplemented by varying security levels for particularly sensitive information, and there are no centralized servers collecting or retaining any personal data, which assures users that their vault is kept private and managed solely by them. Additionally, 2FAS Pass features a browser extension for convenient access to saved passwords while navigating the web, includes functionalities for importing and exporting data, and encompasses standard password management capabilities, making it a comprehensive tool for safeguarding sensitive credentials. Overall, the user-friendly design paired with robust security measures positions 2FAS Pass as a reliable choice for individuals seeking to enhance their online security while maintaining strict control over their information.

PicKey.ai offers an innovative solution as an AI-driven visual password manager that removes the burden of remembering complicated text-based passwords, allowing users to log in with a distinctive visual Master Key made up of a personal image—such as a beloved location, object, or person—paired with a 3D collectible. This system dynamically generates and oversees robust site credentials without ever retaining the actual passwords, employing sophisticated neural image recognition along with patented MagicPass cryptography to securely recreate these credentials when required. Rather than committing string passwords to memory, users simply authenticate using their selected Vision Secret image alongside a 3D Keymoji, while PicKey’s AI is adept at recognizing the image even with changes in lighting or angles, simulating human photographic memory. This makes the login process not only intuitive and memorable but also significantly boosts protection against common threats like brute-force, phishing, and keylogging attacks. Ultimately, PicKey.ai transforms the security landscape by merging personalized imagery with cutting-edge technology to redefine password management.

Outtake serves as a cutting-edge cybersecurity platform powered by artificial intelligence, employing constantly active, autonomous agents to safeguard an organization’s online identity by persistently scanning for and defending against contemporary threats such as brand impersonation, phishing scams, counterfeit domains, fraudulent advertisements, and spoofed applications across the vast expanse of the internet, including social media, forums, and various media outlets. These intelligent agents perform real-time analyses of text, images, videos, and audio, enabling them to identify coordinated cyberattacks, link related malicious activities across different formats, and swiftly prioritize and implement remediation measures, thus significantly reducing takedown times from weeks to mere hours, all while alleviating the workload on human analysts. Additionally, the platform offers open-source intelligence tools for narrative and risk monitoring, a digital risk protection feature that identifies and dismantles interlinked threat networks, and Outtake Verify, a browser extension that uses cryptographic methods to authenticate the identity of email senders, ensuring the true origin of communications is verified. With these robust features, Outtake positions itself as an essential solution for organizations aiming to fortify their defenses in an increasingly complex digital landscape.

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.

Ensuring authentication and password security has become increasingly critical in today's digital landscape. Our powerful password audit software meticulously examines your Active Directory to pinpoint any vulnerabilities associated with passwords. The insights gathered yield a variety of interactive reports that detail user credentials and password policies in depth. Specops Password Auditor operates in a read-only mode and is offered as a free download. This tool enables you to evaluate your domain's password policies, as well as any fine-grained policies, to determine whether they facilitate the creation of robust passwords. It also produces comprehensive reports that highlight accounts with password weaknesses, such as those with expired passwords, reused passwords, or empty password fields. Beyond these valuable insights, Specops Password Auditor empowers you to assess how effective your policies are in resisting brute-force attacks. There is also a complete list of available password reports in the product overview for your convenience. Ultimately, leveraging this tool can significantly enhance your organization's overall security posture.

The PhishingBox system can be used by clients to reduce risk and meet cybersecurity goals. It is very simple to use and cost-effective. Our clients can fulfill a significant need by focusing on phishing while using an automated process. PhishingBox scans for vulnerabilities across all networks, systems, and applications. Our phishing test for employees helps keep them alert for security threats that could compromise your company.

ManageEngine Key Manager Plus, a web-based solution for key management, helps you to consolidate, control and manage SSH (Secure Shell), SSL (Secure Sockets Layer), and other certificates throughout their entire lifecycle. It gives administrators visibility into SSH and SSL environments, and helps them take control of their keys to prevent breaches and compliance issues. It can be difficult to manage a Secure Socket Layer environment when there are many SSL certificates from different vendors, each with a different validity period. SSL certificates that are not monitored and managed could expire or invalid certificates could be used. Both scenarios can lead to service outages or error messages, which could destroy customer confidence in data security. In extreme cases, this may even result in a security breach.

Aruba AirWave stands out as the sole multi-vendor solution for managing both wired and wireless networks, specifically tailored for mobile devices, users, and applications. By continuously assessing the health and performance of all connected entities, AirWave equips IT departments with essential insights to enhance the modern digital workplace. As the intricacies of network management escalate, so too do the dangers linked to compromised data flows. HPE Intelligent Management Center (IMC) provides extensive oversight across campus cores and data center networks, transforming irrelevant network data into valuable insights that keep both your network and business thriving. HPE's network and service management offerings facilitate telco networks from the core to the edge, empowering operators to capitalize on the opportunities presented by 5G technology. Additionally, they streamline the management of data centers and Fibre Channel (FC) storage area network (SAN) infrastructures, while the HPE IMC Branch Intelligent Management System enables remote oversight of Customer Premises Equipment (CPE). This comprehensive approach ensures that businesses can maintain efficient and secure network operations in an increasingly digital landscape.

BETTER Mobile Threat Defense safeguards mobile devices against various attacks and threats. It is designed to be user-friendly, cost-effective, and highly efficient. This lightweight mobile agent ensures robust endpoint protection, and can be deployed within minutes through EMM solutions. The streamlined administrative console offers immediate visibility, intelligence, and control over potential device risks and threats. While the console is equipped with detailed information and simplifies policy management, our primary aim is to prevent you from needing its services. We have developed one of the most sophisticated machine learning platforms, specifically targeting mobile threat detection. Utilizing a global network of mobile sensors that supply rich intelligence to our cloud-based AI engine, Deep Thinker, BETTER MTD achieves highly accurate identification of risky applications, unusual behaviors, and network threats. The detection engine guarantees comprehensive, round-the-clock safeguarding of your corporate data and resources, all while operating in the background and consuming only 5% of battery and 1% of CPU. With such efficiency, your mobile security becomes a seamless part of your daily operations.

Every application should have security integrated into its framework. A comprehensive application security platform empowers teams to safeguard their software, enhance transparency, and secure their codebase. It ensures the protection of applications by thwarting data breaches, preventing unauthorized account access, and mitigating attacks on business logic. By improving transparency, it allows for real-time incident monitoring, optimizes incident response, and automates the management of your application inventory. Securing the code involves identifying critical vulnerabilities, addressing them promptly, and embedding security throughout the Software Development Life Cycle (SDLC). Through a unified platform, users can protect, monitor, and evaluate their applications, adopting a comprehensive security strategy. Additionally, it offers the capability to analyze application execution logic in real-time, enhancing security measures without sacrificing performance. Furthermore, sandboxed microagents are designed to intelligently adapt to the changing landscape of applications and potential threats, all while minimizing the need for ongoing maintenance. This dynamic approach ensures that security remains a priority in an ever-evolving digital environment.

RBLTracker offers user-friendly, real-time monitoring of blacklists for your email, website, and social media platforms. By collating data from numerous sources, we ensure comprehensive monitoring coverage. Users receive immediate, multi-channel alerts if any of their hosts appear on a blacklist. Our services come with flexible pricing options, including a monthly subscription and a customizable pay-per-check plan. Our API can be seamlessly integrated into your provisioning and monitoring workflows. Whether managing a single IP address or thousands, our platform simplifies the process. This gives you peace of mind, knowing your customers can reach you securely. As a frontrunner in blacklist monitoring, RBLTracker conducts over 650,000 checks daily for thousands of clients across more than 45 countries. We are proud to be the only provider offering URIBL, Safe Browsing, Threat Exchange, and DNS Security monitoring tailored for your email, websites, and social media. Experience the ease of managing thousands of IP addresses with the same simplicity as a single one, ensuring robust protection for your online presence. With RBLTracker, you can focus on your business while we handle your blacklist monitoring needs efficiently.

Comodo Advanced Endpoint Protection delivers an exceptional anti-malware suite that actively safeguards your servers, workstations, laptops, and netbooks, while also providing sophisticated, real-time oversight and management of essential system resources. It can be utilized either as a comprehensive security package or as a standalone sandbox to enhance existing antivirus solutions, making Comodo ESM a top choice for endpoint protection on Microsoft Windows servers, desktops, laptops, and tablets. The complete Comodo Endpoint Security suite boasts five layers of defense—Antivirus, Firewall, Host Intrusion Prevention, Auto-Sandbox, and File Reputation—directly at the user level on the desktop. Its innovative auto-sandbox technology effectively prevents malware infections and operating system damage by executing untrusted processes in a segregated environment. Furthermore, Comodo's endpoint protection is distinguished as the only managed anti-malware solution that offers a limited warranty of $5,000 against malware infections, affirming its commitment to security. This combination of advanced features ensures that users have a robust and reliable defense against evolving cyber threats.

Lynis Enterprise specializes in security scanning for Linux, macOS, and Unix operating systems, enabling users to quickly identify and resolve issues so they can redirect their attention to their core business and projects. This targeted approach is relatively uncommon in an industry saturated with diverse services and software solutions, as we concentrate specifically on Linux and Unix security. The main goal of Lynis is to conduct thorough health checks of systems, which also aids in identifying vulnerabilities and weaknesses in configuration management. As a robust software solution, Lynis Enterprise facilitates security auditing, compliance testing, and the implementation of system hardening measures. With Lynis at its core, this software is tailored for use in environments that utilize Linux, macOS, or other Unix-like systems. Furthermore, Lynis provides valuable insights that empower organizations to enhance their overall security posture effectively.

Monitors all mission-critical infrastructure components, including services, applications, operating systems, network protocols and metrics, as well as network infrastructure. There are hundreds of third-party add-ons that allow for the monitoring of virtually all of your in-house services and applications. This dashboard provides a central view of all IT operations and business processes. The dashboards are a powerful way to quickly access third-party data and monitoring information at a glance. Views allow users to quickly access the most relevant information. Organizations can plan for infrastructure upgrades with automated, integrated trending graphs and capacity planning graphs before they are caught by surprise by outdated systems. IT staff, business stakeholders and end-users receive alerts via email or text message. They provide outage details so that they can resolve issues immediately.

Nagios Log Server greatly simplifies the process for searching log data. You can set up alerts to be notified when possible threats are detected, or query your log data to quickly inspect any system. Nagios Log Server allows you to store all your log data in one place, with fail-over and high availability built in. You can quickly configure your servers to send log data using the easy source setup wizards. Then, you can start monitoring your logs within minutes. In just a few clicks, you can easily correlate log events across all servers. Nagios Log Server allows for you to see log data in real time, allowing you to quickly analyze and resolve problems as they arise. This ensures that your organization is safe, secure, streamlined, and runs smoothly. Nagios Log Server gives users advanced awareness of their infrastructure. Deep dive into logs, network events, and security events. Log Server can provide the evidence you need to track down security threats and quickly fix vulnerabilities using built-in alerts.