Best Free IT Security Software of 2026 - Page 40

Shuffle is a free and open-source platform for Security Orchestration, Automation, and Response (SOAR) that aids security teams in streamlining their incident response processes and seamlessly connecting various security tools through visual workflows and APIs. This tool facilitates quicker alert triage, ensures consistent execution of playbooks, and allows for centralized security automation in both cloud-based and on-premise settings. Prominent features include a user-friendly no-code workflow builder, an integrated App Creator that accelerates API integration, and support for multi-tenancy, making it ideal for Managed Security Service Providers (MSSPs). By adhering to the Unix principle of "Do One Thing and Do It Well," Shuffle aims to serve as the essential link among your existing security infrastructure, including SIEMs, EDR systems, and firewalls, thereby enhancing overall efficiency. Additionally, its customizable nature empowers teams to adapt to evolving security challenges effectively.

Keyshade serves as a confidential management tool tailored for development teams and infrastructure needs. It allows users to steer clear of hardcoding sensitive information, prevents the manual distribution of .env files, and ensures that environment variables remain consistent across local environments, CI/CD workflows, and production settings. Ideal for both individual developers and collaborative teams, Keyshade integrates seamlessly into your existing processes, offering robust security with minimal configuration required. Its user-friendly design makes it an appealing choice for those prioritizing security and efficiency in their development lifecycle.

Headwind MDM is a mobile device management platform designed specifically for Android, and it is available as open-source software. This platform enables businesses, regardless of their size, to effectively oversee a variety of devices including corporate smartphones, tablets, rugged devices, handheld scanners, kiosks, digital signage, TV boxes, and bespoke Android hardware through a centralized web-based administrative interface. In contrast to cloud-only MDM solutions, Headwind MDM operates on your own infrastructure, which is particularly beneficial for organizations that utilize fully air-gapped networks without internet connectivity. The mobile agent can be integrated with platform keys and pre-installed in device firmware, making it an excellent choice for original equipment manufacturers (OEMs) and custom ROM development. The Community edition is accessible for free on GitHub, while the Premium and Enterprise versions offer enhanced features such as kiosk mode, unattended remote access, web traffic filtering, lost-device management, and integration with Samsung Knox, all provided under a one-time perpetual license instead of a recurring per-device fee. Additionally, the flexibility and control offered by Headwind MDM make it an attractive option for companies looking to tailor their device management to specific needs.

DMARCTrust is a dedicated DMARC monitoring solution tailored for small to medium businesses lacking an in-house email security specialist. Simply add your domain, obtain a dedicated reporting address, and insert it into your DNS, allowing us to handle the rest: our system automatically parses reports, providing insights on every source that utilizes your domain, along with essential details regarding SPF and DKIM alignment and any critical failures. We consistently monitor your DMARC, SPF, and BIMI records every five minutes, notifying you of any changes, while also offering the hosting of MTA-STS policies to enhance your inbound security. This service was developed by a former Mailjet deliverability engineer and seasoned sysadmin since 2005, who grew frustrated with manually analyzing aggregate XML for consulting clients. Enjoy a free tier for one domain, followed by straightforward pricing for additional domains, ensuring no complicated enterprise interfaces or hidden costs. With DMARCTrust, you can finally achieve peace of mind regarding your email security without the need for extensive expertise.

KaitoSec serves as a resilience platform tailored for security teams within mid-sized enterprises and the public sector, addressing the challenges of complying with stringent regulatory requirements despite limited budgets typically associated with larger organizations. This innovative platform seamlessly integrates ISMS, BCMS, DSMS, and AI governance into a cohesive data framework, allowing for a single control to manage multiple compliance frameworks. Key regulations such as ISO 27001, BSI IT-Grundschutz++, NIS2, DORA, and GDPR are not only mapped but also deduplicated, enabling users to draft requirements once and achieve compliance across various standards simultaneously. Continuous evidence collection is a central feature, eliminating the need for annual reviews and ensuring up-to-date compliance documentation. KaitoSec is designed for teams that are still reliant on traditional tools like Excel, Jira, and outdated Java interfaces, providing a modern solution that enhances efficiency and ease of use. Proudly developed and hosted in Germany, it emphasizes both security and compliance in a user-friendly manner.

BigMind DR, created by Genie9, is a comprehensive disaster-recovery and imaging solution tailored for Windows systems, having been in the backup industry since 2010. It features block-level imaging, ransomware detection, and app-consistent backups specifically designed for SQL and IIS, along with USB recovery media and strong AES-256 encryption. This software-only solution allows users to provide their own storage, eliminating cloud reliance and avoiding per-GB charges. In contrast to traditional cloud backup services, BigMind DR offers a lifetime deal that ensures data remains local, resulting in minimal ongoing infrastructure expenses per user. There is also a free tier available, with paid options including Plus ($59/year for up to 10 users, 2 devices, and 1 server) and Pro ($119/year for up to 15 users, 3 devices, and 3 servers, featuring a 365-day data retention policy). Additionally, lifetime SKUs for both Plus and Pro plans are offered, providing further flexibility to users. This approach not only supports businesses in safeguarding their data but also promotes long-term cost efficiency.

An AI compliance and security solution designed to assist organizations in adhering to regulatory frameworks such as NYC LL144, the EU AI Act, SOC 2, HIPAA, and ISO 27001 by utilizing automated audits and producing evidence-grade documentation. HAIEC operates as a deterministic governance layer for AI, offering ongoing monitoring of exposures, maintaining logs with evidence-grade accuracy, and generating documentation that is ready for audits. Each result produced is reproducible, signed for authenticity, and aligned with particular regulatory standards, ensuring comprehensive compliance management. This platform not only streamlines the auditing process but also enhances overall organizational security through meticulous documentation practices.

CYBORA serves as a comprehensive Cyber Risk Resilience platform that continuously links every identified risk to the active systems and controls that govern it, ensuring that exposure is assessed on an ongoing basis rather than being evaluated just once a year. Each risk is assigned an owner, treatment strategies, appetite thresholds, and is visualized on a 5x5 matrix, with control mapping aligned to standards such as ISO 27001, NIST CSF, SOC 2, PCI DSS, HIPAA, GDPR, CIS v8, DORA, and NIS2. Additionally, the platform evaluates third-party risks using 34 deterministic rules, including those related to DORA Article 28 concentration exposure. Assets and AI models are systematically registered and categorized to comply with the EU AI Act's risk requirements. The detection process feeds directly into the risk register, utilizing OSINT and darknet surveillance, tracking of Indicators of Compromise (IOCs), and managing security operations center (SOC) cases with MITRE ATT&CK framework integration, while also offering SIEM exports to platforms like Splunk, Elastic, and Sentinel. To ensure robust risk management, the system incorporates business impact analyses, continuity planning, and a dynamic crisis workspace, effectively closing the feedback loop. The service is provided from locations in Lithuania, the UK, and the US, allowing for a private tenant setup with the security of dual 256-bit encryption keys, options for self-hosting, and support for over 20 languages. This versatility makes CYBORA an essential tool for organizations aiming to enhance their cybersecurity posture.

FinAuth provides an identity verification SDK that offers robust KYC and biometric authentication capabilities via a single REST API or a completely offline, hardware-bound SDK. This solution integrates top-rated face matching from NIST FRVT, anti-spoofing liveness detection at iBeta Level 2, document OCR that accommodates over 200 types of identification, and AML watchlist screening. Users can choose between a hosted cloud API for quick implementation or an offline SDK suitable for air-gapped environments that prioritize GDPR compliance. With an impressive biometric match accuracy of 99.85% and on-device inference times of less than 10 milliseconds, FinAuth is tailored for industries that demand stringent identity verification measures. Additionally, its flexible deployment options make it a versatile choice for various regulatory landscapes.

ShieldLabs specializes in detecting and preventing fraud while also evaluating traffic quality through sophisticated scoring methods. It effectively combats issues such as multi-accounting, account sharing, account takeovers, fake signups, and ad fraud. By employing a single JavaScript snippet, it gathers over 100 distinct device and network signals during every visit, allowing for comprehensive cross-verification that reveals sophisticated masking techniques and achieves an impressive detection accuracy of up to 99%. Returning users are identified seamlessly, even when using cleared cookies, incognito browsing, or different IP addresses, while linked users can be tracked across multiple accounts and devices. Various elements such as VPNs, proxies, Tor, Apple Private Relay, datacenter IPs, anti-detect browsers, browser automation tools, bots, and AI agents are all categorized as specific signals instead of being reduced to a simple binary flag. Each visitor, user, device, and IP is assigned a unique risk score, and predefined patterns address common fraud scenarios like multi-accounting, account sharing, account takeovers, and impossible travel incidents, with traffic quality evaluated based on its source, channel, and campaign. Integrating the solution takes just five minutes and includes client and server SDKs, a public API, and signed webhooks, making it accessible for businesses looking to enhance their security measures rapidly. As a result, organizations can swiftly implement robust defenses against fraud while maintaining a seamless user experience.

BrowserPod serves as a virtual machine that operates directly within the browser environment. Its API offers a streamlined Linux kernel, effectively replacing costly and intricate cloud setups by shifting server operations to the user's browser through WebAssembly technology. This innovative tool allows developers to create isolated environments for AI applications, develop tools, and generate documentation without relying on cloud computing resources. It plays a significant role in broader enterprise transformation initiatives that focus on minimizing cloud expenses and reliance. Rather than investing in expensive cloud servers, BrowserPod enables users to run comprehensive workloads right in their browser tabs. Each pod is temporary, designed to adhere to the browser's security protocols, and operates independently from the host OS through a specific syscall layer. With the support of the Linux kernel, BrowserPod ensures compatibility across various native runtimes, including popular languages such as Node.js, Rust, Python, Ruby, and Go, making it a versatile choice for developers. This flexibility enhances the user experience by allowing seamless transitions between different programming environments.

LeakData is a comprehensive platform for monitoring digital risks and breaches, enabling both individuals and organizations to determine if their monitored assets—such as email addresses, domains, usernames, phone numbers, IP addresses, and cryptocurrency wallets—are part of any compromised data. It consolidates asset surveillance within a secure dashboard, promptly alerts users when new exposures arise, and presents straightforward insights to help evaluate risk and implement protective measures. Additionally, LeakData offers ongoing monitoring, a searchable database of breach intelligence, guided remediation processes, and workflows designed for team collaboration, along with API access for qualifying plans. Users can start with a free plan, while subscription options begin at just $4.99 per month, making it accessible for a wide range of users. This flexibility allows organizations of any size to enhance their security posture effectively.

IntoDNS.ai offers a complimentary platform for analyzing DNS and email security, conducting thorough checks for various protocols including DNS, SPF, DKIM, DMARC, and more all within a single workflow. The service is designed to provide public diagnostics at no cost indefinitely, with no need for user registration or an API key for standard functionality. The analysis results come with clear evidence and practical recommendations for fixes, enhanced by AI-generated explanations when possible. Additionally, teams can benefit from features such as report snapshots, scheduled monitoring, a public REST API, command-line interface, and the official MCP server, which includes 45 tools specifically designed for AI-driven workflows. Developed and managed by Cobytes B.V., the platform operates out of the Netherlands, ensuring a reliable and secure experience for its users. With its comprehensive offerings, IntoDNS.ai stands out as a valuable resource for organizations looking to enhance their email and DNS security posture.

Safeguard is a software supply chain security and compliance platform built around autonomous detection, validation, and remediation of security risks. Rather than stopping at vulnerability alerts, the platform uses Griffin AI to trace call graphs and determine whether vulnerable code can actually be reached and exploited. An adversarial verification process can challenge findings before they reach security teams, helping reduce false positives and unnecessary triage work. When a vulnerability requires action, Safeguard can create a compatible patch, open a pull request, run the organization's CI and tests, and merge the fix according to configured policies. The platform generates and maintains SBOMs, tracks SLSA provenance, monitors containers and dependencies, and records evidence for regulatory and compliance requirements. Its Eagle model is designed to discover previously unknown vulnerabilities and coordinate mitigations before public CVEs or upstream patches become available. Safeguard also provides runtime guardrails for LLM applications, a zero-CVE component registry, public Trust Centers, vendor risk capabilities, and security-focused coding tools. A tenant-scoped MCP server allows platforms such as Claude, Cursor, and custom AI agents to query vulnerabilities, run scans, create remediation plans, and trigger approved security actions. Organizations can deploy Safeguard in cloud, private, on-premises, or fully air-gapped environments while using one centralized policy and audit system across software security and compliance workflows.

Decripte is an innovative cybersecurity and incident-response platform powered by AI, designed to facilitate comprehensive processes for detection, investigation, containment, eradication, and recovery. It integrates evidence from endpoints, cloud services, servers, and infrastructure into a structured response workflow, leveraging advanced AI automation alongside round-the-clock human expertise. The platform encompasses various features, including threat management, incident planning, case coordination, evidence management, detailed reporting, and guided response strategies, ensuring a robust security posture for its users. With its unique blend of technology and human oversight, Decripte aims to enhance the efficiency and effectiveness of cybersecurity operations.

PenScan is an advanced Security Intelligence Platform crafted to assist organizations in uncovering, evaluating, prioritizing, and overseeing vulnerabilities within their web applications and digital resources. By fusing automated security scanning with effective vulnerability management and practical security workflows, it enables teams to detect potential weaknesses before they are exploited by malicious actors. The platform is compatible with various security scanners and boasts an array of features, such as vulnerability detection, risk prioritization, triage and assignment of vulnerabilities, asset and subdomain discovery, as well as capabilities for scheduling and recurring scans, scan comparisons, management across multiple domains, tracking of remediation efforts, and comprehensive security reporting. Security professionals are equipped to create targeted Executive, Technical, and Compliance reports, in addition to comprehensive multi-target reports, providing an extensive overview of their overall security status. With PenScan, teams transition from merely identifying vulnerabilities to effectively understanding, prioritizing, assigning, and monitoring them through to resolution, enhancing their overall cybersecurity posture in the process. Moreover, this proactive approach helps organizations stay ahead of potential threats in an increasingly complex digital landscape.

SecureMy365, developed by Cyber Spot, serves as an automated platform for assessing and remediating security within Microsoft 365. It enables organizations to enhance their identity security, mitigate the risks of account takeovers, and safeguard essential data across Outlook, OneDrive, and SharePoint. The platform conducts thorough scans of your O365 tenant to identify any security misconfigurations and offers straightforward, actionable recommendations for remediation. Among its features are the Identity Secure Score Review, Customized Branded Web Login, Modern MFA Settings, Conditional Access Policies, Risky Sign-In Notifications, and Real-Time Monitoring, ensuring a comprehensive security solution. By utilizing SecureMy365, businesses can proactively manage their security landscape and maintain compliance with best practices.

Railo serves as an autonomous engine for remediating vulnerabilities, transforming security alerts from tools like Snyk, Semgrep, and CodeQL into confirmed, test-passing pull requests. Utilizing deterministic AST code transformations alongside formal verification, Railo addresses significant classes of vulnerabilities such as SSRF, SQL Injection, Path Traversal, and Network Timeouts within Python and TypeScript projects. Each implemented patch is rigorously tested against the repository's existing test suite, and in the event of failure, an automatic rollback occurs, thereby alleviating alert fatigue and minimizing the manual security triage burden for engineering teams. This innovative approach not only enhances security measures but also streamlines the workflow for developers, allowing them to focus more on building features rather than constantly addressing vulnerabilities.

Isaphia presents Helios, a comprehensive exposure-management solution that seamlessly integrates External Attack Surface Management (EASM), Internal ASM, Cyber Threat Intelligence (CTI), and Cloud Security Posture Management (CSPM) into a singular, user-friendly dashboard. The External ASM component continuously identifies and ranks every internet-facing asset you possess, even those that may have been overlooked. Meanwhile, Internal ASM employs lightweight collectors to reveal the systems that can be accessed behind the firewall, highlighting legacy systems that could be targeted by intruders. With CTI being asset-aware, every threat indicator is correlated with your actual inventory, ensuring you are not overwhelmed with a deluge of irrelevant IOCs. Additionally, CSPM monitors and identifies misconfigurations, identity vulnerabilities, and compliance deviations across major cloud platforms such as AWS, Azure, and GCP. Developed by the experts at Isaphia Security, including penetration testers and red team professionals, Helios was created with a key question in mind: what tools do we prioritize when engaging in real-world scenarios? Users can opt to run the platform as a SaaS solution themselves or choose to have Isaphia's seasoned practitioners manage it on their behalf, providing flexible options for varying organizational needs. This versatility makes Helios not just a tool, but a strategic ally in cybersecurity.

Fallax conducts internal phishing tests within your Google Workspace or Microsoft 365 tenant, providing instant training to users who click on simulated threats and generating evidence for audits. These simulations are directly inserted into mailboxes within your tenant, eliminating the need for a sending domain, which means there’s no requirement for SPF, DKIM, or DMARC configurations, thus preserving your email reputation. When users click on a phishing link, they are directed to a brief training page. The scheduling of these simulations is tailored to each individual and is automatically adjusted based on their previous interactions, following set rules for pacing and limits. A single export can demonstrate compliance with standards such as ISO 27001, SOC 2, NIS2, DORA, PCI DSS, HIPAA, GDPR Article 32, and NIST CSF, and it seamlessly integrates with Vanta, Drata, Secureframe, and Sprinto. Additionally, Fallax features automated phishing reports sourced through an Outlook or Gmail add-on, identifies popular applications that employees use, provides departmental performance standings, and offers a REST API along with an MCP server for added functionality. The service is hosted in the EU and strictly adheres to GDPR regulations, ensuring that submitted credentials are never stored. To encourage usage, the first ten user seats are free indefinitely. Moreover, this comprehensive approach not only enhances security awareness but also bolsters your organization’s overall cybersecurity posture.

ScanLabsAI serves as a sophisticated website vulnerability scanner that leverages artificial intelligence, catering specifically to agencies, managed service providers, and development teams. It conducts thorough scans focusing on the OWASP Top 10 vulnerabilities for Web, API, and LLM applications, a category often overlooked by many scanning tools, identifying issues such as compromised AI/LLM provider keys, misconfigured agentic-tool settings, and potential GraphQL introspection risks. Each comprehensive scan encompasses over 40,000 checks, including CVE detection, SSL/TLS evaluations, security header assessments, and DNS scrutiny. Additionally, it inspects connected GitHub repositories for hardcoded secrets and vulnerable dependencies, ensuring that vulnerabilities are identified both in the source code and the live environment. The results include actionable remediation advice crafted by AI, enhancing the utility of the findings. The scanning process is designed to be non-intrusive and read-only, concluding in less than 20 minutes, and it guarantees that reports are never retained. The Agency plan allows for the monitoring of up to 50 client websites for a monthly fee of GBP 249, which includes customizable white-label PDF reports. Notably, the first scan for any website is complimentary. Furthermore, a dedicated MCP server, which is registered officially in the MCP Registry, enables scans to be initiated directly from Claude, streamlining the process for users. This innovative approach ensures that organizations can maintain robust security while minimizing disruption to their operations.

KnoxCall serves as both an API gateway and a secrets management solution tailored for small teams. It securely stores all third-party API keys utilized by your software, including those from providers like Stripe, OpenAI, and Twilio, and ensures these keys are automatically included in outbound calls. This means that your applications, pipelines, and AI agents only retain a revocable token, which protects against issues like a compromised build or a hijacked agent by exposing only the token instead of your actual provider keys. Each API call made through KnoxCall is meticulously logged with an associated name for tracking purposes. Additionally, KnoxCall features an AI gateway that enforces spending limits per agent and implements PII redaction, along with providing workflows, webhooks, and analytics capabilities. It also offers SDKs compatible with Node, Python, Go, PHP, and Ruby. You can start with a free plan, and paid subscriptions begin at $19 monthly, making it an accessible choice for teams looking to enhance security and streamline API management. Overall, KnoxCall not only secures sensitive information but also empowers teams with essential tools for effective development and monitoring.

nPro AI is a comprehensive security solution that operates on your own servers, integrating SIEM, XDR, DLP, and EMS network monitoring into a single platform, ensuring that your security data remains within your infrastructure. The nPro SIEM component captures logs from a variety of sources, including Linux and Windows endpoints, firewalls, and network devices, as well as cloud environments like AWS, Azure, Docker, and Kubernetes. Users can create bespoke detection rules or utilize existing Sigma rules, correlate events with MITRE ATT&CK frameworks, and examine aggregated alerts accompanied by analyst notes for deeper insights. It also features built-in reporting capabilities that address key compliance standards such as ISO 27001, PCI-DSS, GDPR, and PDPA, with customizable retention settings for each log source. The DLP functionality effectively prevents sensitive information from being transmitted through USB devices, cloud uploads, or clipboard actions, while also managing screen capture and print monitoring. Pricing is structured per agent rather than based on GB of logs, and there is a no-cost option available for organizations with up to 99 agents. This platform is tailored specifically for regulatory organizations and Managed Security Service Providers (MSSPs) in Southeast Asia that prioritize the control of their security data. Overall, nPro AI offers a robust solution for businesses seeking to enhance their security posture while maintaining compliance in a regulated environment.

Syslog-ng serves as a dependable, scalable, and secure solution for central log management. IT departments can utilize syslog-ng to gather and consolidate log information related to user behaviors, performance indicators, network activity, and other pertinent data. This functionality aids in eliminating data silos, enabling teams to achieve comprehensive visibility across their log information. Among its features, syslog-ng provides secure data transfer and storage, a scalable infrastructure, adaptable log routing capabilities, and real-time data transformation. Additionally, the platform is offered in both open-source and enterprise versions, catering to a variety of organizational needs. This versatility ensures that teams can select the edition that best aligns with their operational requirements.

iionLife, developed by iionHealth, serves as a complimentary patient portal tailored for professionals in behavioral health. This effective, fully HIPAA-compliant platform allows practitioners to enhance the care they provide beyond traditional office settings. With features like standardized assessment instruments such as the PHQ-9, it supports comprehensive tracking of patient outcomes, journaling, monitoring of activities, and secure messaging capabilities. Additionally, it encompasses valuable tools such as Community of Care, Care Plan, Reference Library, and Accounting, making it a versatile resource for both providers and patients. The platform not only streamlines communication but also fosters a more engaged patient experience.