Best IT Security Software for Linux of 2026 - Page 13

VyOS Networks delivers open, enterprise-grade networking for organizations that need secure, scalable, automated operations across bare metal, cloud, and edge. Built for flexibility and scale, VyOS gives teams a consistent platform for routing, firewalling, VPN, and automation, with high performance and greater control across their infrastructure. Our mission is to give network teams the freedom to operate their infrastructure on their own terms. VyOS Universal Router brings the same networking foundation to every environment: • One operating system • One configuration model • One CLI and set of APIs • Consistent automation workflows • Consistent operations across tenants and regions Your network, your rules.

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.

As a global IaaS solutions provider, phoenixNAP helps organizations of different sizes meet their IT performance, security, and scalability needs. Delivered from strategic edge locations in the U.S., Europe, Asia-Pacific, and Latin America, phoenixNAP's solutions are globally available, enabling businesses reach their target locales. Its colocation, HaaS, private and hybrid cloud, backup, disaster recovery, and security services are available on an opex-friendly model, providing flexibility and cost-efficiency. Based on world-class technologies, they provide redundancy, security, and advanced connectivity. Companies of all verticals and sizes can leverage phoenixNAP infrastructure for their evolving IT requirements at any stage of growth.

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.

IRI Data Masking as a Service is a professional services engagement to secure PII. Step 1: IRI agrees under NDA terms to classify, analyze, and report on the sensitive, at-risk data in your sources. We will discuss an initial cost estimate then hone it with you during data discovery. Step 2: Transfer the unprotected data to a secure on-premise or cloud-based staging area or provide remote, supervised access to IRI to the data sources(s) at issue. We'll use the tools in the award-winning IRI Data Protector suite to mask that data according to your business rules, on an ad hoc or recurring basis. Step 3: Our experts can also move newly-masked data to incremental replicas in production or to lower non-production environments. From either, the data is now safe for analytic initiatives, development, testing, or training. Tell us if you need additional services, like re-ID risk scoring (expert determination) of the de-identified data. This approach provides the benefits of proven data masking solution technology and services without the need to learn and customize new software from scratch. If you do want to use the software in-house, you will have everything pre-configured for easier long-term self-use and modification.

ActiveState delivers Intelligent Remediation for vulnerability management, which enables DevSecOps teams to not only identify vulnerabilities in open source packages, but also to automatically prioritize, remediate, and deploy fixes into production without breaking changes, ensuring that applications are truly secured. We do this by helping you: - Understand your vulnerability blast radius so you can see every vulnerabilities’ true impact across your organization. This is driven by our proprietary catalog of 40M+ open source components that’s been built and tested for over 25 years. - Intelligently prioritize remediations so you can turn risks into action. We help teams move away from alert overload with AI-powered analysis that detects breaking changes, streamlines remediation workflows, and accelerates security processes. - Precisely remediate what matters - unlike other solutions, ActiveState doesn’t just suggest what you should do, we enable you to deploy fixed artifacts or document exceptions so you can truly drive down vulnerabilities and secure your software supply chain. The ActiveState platform centers on open source languages packaged as runtimes that can be deployed in various form factors. Low-to-no CVE container images are also available for plug-in and play needs.

WithSecure's modular Elements Cloud cyber security platform seamlessly integrates Extended Detection and Response (XDR), Exposure Management (XM) and Co-Security Services into a single unified solution. - WithSecure Elements XDR includes Elements Endpoint Security (your EPP+EDR), Identity Security for Microsoft Entra ID, Collaboration Protection for Microsoft 365, and Cloud Security for Azure as modules. You can flexibly choose which capabilities to include in your Elements XDR solution. - WithSecure Elements Exposure Management (XM) is a continuous and proactive solution that predicts and prevents breaches against your company’s assets and business operations. Elements XM provides visibility into your attack surface and enables the efficient remediation of its highest-impact exposures through a unified view, thanks to our exposure scoring and AI-enabled recommendations. Get one solution for 360° digital exposure management and visibility across your external attack surface and internal security posture, to proactively prevent cyber-attacks. Through our flexible Elements modules made of cutting-edge software and high-quality services, customers can find the optimal solution for their needs. Together, the modules offer end-to-end business and cloud coverage. In today's unpredictable, ever-changing business environment, our all-in-one security platform helps you build and maintain a resilient business. We believe in the European Way of cyber security and we do this together with our partners as the Elements Cloud is really geared to enable WithSecure’s partners to offer robust security products and managed security services to mid-sized and other resource constrained companies.

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.

A pay-as-you-go security and observability software-as-a-service (SaaS) solution designed for containers, Kubernetes, and cloud environments provides users with a real-time overview of service dependencies and interactions across multi-cluster, hybrid, and multi-cloud setups. This platform streamlines the onboarding process and allows for quick resolution of Kubernetes security and observability challenges within mere minutes. Calico Cloud represents a state-of-the-art SaaS offering that empowers organizations of various sizes to secure their cloud workloads and containers, identify potential threats, maintain ongoing compliance, and address service issues in real-time across diverse deployments. Built upon Calico Open Source, which is recognized as the leading container networking and security framework, Calico Cloud allows teams to leverage a managed service model instead of managing a complex platform, enhancing their capacity for rapid analysis and informed decision-making. Moreover, this innovative platform is tailored to adapt to evolving security needs, ensuring that users are always equipped with the latest tools and insights to safeguard their cloud infrastructure effectively.

Ensuring that harmful code, whether from PHP platforms like WordPress, Joomla, or Drupal, or from traditional static HTML, is kept away from your files is crucial for safeguarding your websites. ImunifyAV serves as a free malware scanner that meticulously scans files to detect malicious code, promptly alerting you to any potential threats on your sites. It functions as a standard antivirus solution, performing routine background checks on files to maintain a clean server environment. Additionally, an On-Demand Antivirus feature allows both administrators and end-users to manually scan any specific folder for malware at their convenience. Utilizing antivirus solutions specifically designed for Linux servers is highly advisable to protect against malicious attacks, harmful bots, spam, and worms that could adversely impact daily operations and revenue. By implementing these security measures, you can significantly reduce the risk of website compromise and enhance the overall integrity of your online presence.

A vulnerability scanner designed specifically for Plesk enhances security by offering dependable configuration advice and automatic remediation for servers utilizing the Plesk control panel. Quick Patch+ evaluates your server settings and enables you to easily identify and rectify vulnerabilities through its user interface; it also supports the automation of daily fixes for all vulnerabilities or exclusively for critical ones. Additionally, it sends notifications via email and dashboard alerts for vulnerabilities that are automatically resolved, as well as for any newly identified critical issues. If your website or web application faces a security breach, it may lead to unresponsiveness, downtime, or pose risks to users. The repercussions for your business can be severe, yet for a modest monthly fee, you can safeguard your web server with a seamless and automated security solution that requires minimal intervention. This proactive approach not only ensures the integrity of your website but also fosters customer trust and confidence.

Resurface is a runtime API security tool. Resurface continuous API scanning allows you to detect and respond in real time to API threats and risks. Resurface is a purpose-built tool for API data. It captures all request and response payloads, including GraphQL, to instantly see potential threats and failures. Receive alerts about data breaches for zero-day detection. Resurface is mapped to OWASP Top10 and alerts on threats with complete security patterns. Resurface is self-hosted and all data is first-party. Resurface is the only API security system that can be used to perform deep inspections at scale. Resurface detects active attacks and alerts them by processing millions of API calls. Machine learning models detect anomalies and identify low-and slow attack patterns.

Scribe continuously attests to your software's security and trustworthiness: ✓ Centralized SBOM Management Platform – Create, manage and share SBOMs along with their security aspects: vulnerabilities, VEX advisories, licences, reputation, exploitability, scorecards, etc. ✓ Build and deploy secure software – Detect tampering by continuously sign and verify source code, container images, and artifacts throughout every stage of your CI/CD pipelines ✓ Automate and simplify SDLC security – Control the risk in your software factory and ensure code trustworthiness by translating security and business logic into automated policy, enforced by guardrails ✓ Enable transparency. Improve delivery speed – Empower security teams with the capabilities to exercise their responsibility, streamlining security control without impeding dev team deliverables ✓ Enforce policies. Demonstrate compliance – Monitor and enforce SDLC policies and governance to enhance software risk posture and demonstrate the compliance necessary for your business

Protect your network from malware, tracking, and unwanted advertisements on every device connected to it. You have the flexibility to select individual devices, groups, or your entire network for protection. The software is straightforward to deploy and configure, with options for custom blocklists and exceptions. Blockade is a DNS-based server solution crafted to eliminate third-party tracking tools, analytics software, advertisements, and access to websites associated with malware across all internet-capable devices on your network. With just one server software license, you can shield all devices—ranging from computers and laptops to smartphones and smart TVs—from intrusive internet tracking and ads. Simply install Blockade on any Windows or Linux machine within your network that is not already serving DNS or web services. With Blockade in place, your network will remain free from advertisements, tracking, and analytical programs, ensuring a safer browsing experience for all users. This comprehensive protection offers peace of mind for families and organizations alike.

The way we work has changed. People can now work anywhere and not only from their office. Applications are now hosted in the cloud and not on-premise. The company network perimeter is now distributed across the internet. Traditional, network-centric VPNs for remote access are not only difficult to maintain and outdated, but also expose businesses to security risks. It is expensive and time-consuming to purchase, deploy, and maintain VPN infrastructure. Hackers can expose entire networks if they are unable to secure access at the application level. Twingate allows organizations to quickly implement a zero trust network that is more secure than VPNs. Twingate is a cloud-based service that allows IT teams to quickly set up a software-defined perimeter without having to change infrastructure. It also centrally manages user access to internal apps, no matter if they are in the cloud or on-prem.

SafeTitan's user centric people-first system modifies security training based on individual user's weaknesses and skills for best long-term results. Why just tick a box when you can change your user's behaviour and reduce your exposure to risk? SafeTitan enables clients and MSPs to configure their security alerts generated on the network. - Delivering contextual training in real-time. Only available from SafeTitan. - Unlimited phishing simulations - Unlimited Cyber Knowledge Assessment Quizzes. - Customisable real-time alerts - PhishHuk Outlook Email Client Plugin - Maximise ROI on your technical defences. Reduce admin overhead by delivering repeatable and consistent training content. - World class customer support And much more! Gamified, interactive and enjoyable security awareness training with short and efficient testing helps your employees learn about the latest threats. SafeTitan delivers staff at their most critical moment, anywhere, anytime. This is a powerful tool that can lead to positive behaviour change. If you're ready to maximise your ability to secure your business and employees to maximise security incidents and related costs, then book a demo today.

You can control the distribution and access to your software product. You have many options to make your software product flexible. You can create short-term access keys, notify users when updates become available, view access logs, and even allow resellers to purchase new keys without having to contact you. Choose from registration-required or key-only authentication for each application. Your users will appreciate the speed if key-only authentication is what you prefer. Users can choose to verify their email address or their Discord account if they are required to register on System Locker. Our commitment to reliability is strong, even though hundreds of new users join every single day.

Strengthen and enhance your cybersecurity framework with Zercurity, allowing you to minimize the time and resources dedicated to overseeing, managing, and navigating the various aspects of cybersecurity within your organization. Obtain actionable data points that provide a clear snapshot of your existing IT infrastructure, with automatic analysis of assets, applications, packages, and devices. Our advanced algorithms will execute queries across your resources, promptly identifying anomalies and vulnerabilities as they arise. Safeguard your organization by revealing potential threats and mitigating associated risks effectively. With automatic reporting and auditing features, remediation processes become more efficient and manageable. Experience comprehensive security monitoring that covers all areas of your organization, enabling you to query your infrastructure as if it were a database. Receive immediate answers to your most challenging inquiries while continuously measuring your risk exposure in real-time. Stop speculating about where your cybersecurity vulnerabilities may exist and gain profound insights into every aspect of your organization’s security posture. Zercurity empowers you to stay ahead of threats, ensuring that your defenses are always on alert.

Kubernetes is an open-source platform that provides developers and DevOps with an end-to-end security solution. This includes security compliance, risk analysis, security compliance and RBAC visualizer. It also scans images for vulnerabilities. Kubescape scans K8s clusters, Kubernetes manifest files (YAML files, and HELM charts), code repositories, container registries and images, detecting misconfigurations according to multiple frameworks (such as the NSA-CISA, MITRE ATT&CK®), finding software vulnerabilities, and showing RBAC (role-based-access-control) violations at early stages of the CI/CD pipeline. It instantly calculates risk scores and displays risk trends over time. Kubescape is one of the most popular Kubernetes security compliance tools for developers. Its easy-to-use interface, flexible output formats and automated scanning capabilities have made Kubescape one of the fastest growing Kubernetes tools. This has saved Kubernetes admins and users precious time, effort and resources.

REI3 is an open platform for business applications that is free to use and open-source. Anyone can create, publish and use applications. You can manage your time, assets, projects and passwords with a wide variety of professionally designed applications. REI3 is available on all major platforms, and can be deployed in the cloud or on-premise.

OpenText™, Managed Extended Detection & Response (MxDR), is based on a remote, cloud-based virtual security Operations Center. (V-SOC), which is supported by machine learning and MITRE AT&CK framework. Advanced workflows and artificial intelligence are used to create correlations between device, network, and computer logs. BrightCloud®, Threat Intelligence Services integrates directly to help businesses understand and validate the impact of security events. OpenText MxDR experts will help you identify, investigate, and prioritize alerts. This will allow you to save time and allow your internal teams to concentrate on business operations.

MegaMatcher is tailored for developers of extensive AFIS and multi-biometric systems, offering exceptional reliability and rapid biometric identification capabilities, even with substantial databases. This technology is provided as a software development kit, enabling the creation of expansive single or multi-biometric identification solutions for fingerprints, iris, facial recognition, voice, or palm prints across various platforms such as Microsoft Windows, Linux, macOS, iOS, and Android. Its effectiveness has been demonstrated in national-scale initiatives, including the issuance of passports and the elimination of duplicate voter registrations. The system features a NIST MINEX-compliant fingerprint engine and a NIST IREX-validated iris engine. Additionally, it provides a comprehensive multi-biometric solution through MegaMatcher ABIS for large identification projects, ensuring high-performance matching is achieved with the MegaMatcher Accelerator. The technology also supports matching fingerprints, irises, and faces directly on smart cards via MegaMatcher On Card. Overall, it encompasses a wide range of modalities, including fingerprint, iris, facial recognition, voice, and palm print identification, making it a versatile choice for various biometric applications.

Control access to all your business applications and services from a centralized platform. Utilize an intuitive drag-and-drop interface to design workflows, forms, and processes that are accessible to non-technical users. A user-friendly experience fosters higher adoption rates and promotes training among users. You can filter and schedule compliance certifications based on users, groups, or applications. Support staff is available around the clock to assist with any inquiries. Regular updates to documentation and video tutorials ensure that users stay informed. The no-code design empowers team leaders to manage their own applications and user access. You can establish both static and dynamic attribute-based roles to streamline entitlements and access. Pricing is straightforward and based on individual users, with all features included—no hidden costs for additional functionalities. This system effectively removes the need for passwords, reducing the risk of phishing attacks and minimizing IT service requests related to password resets. Each resource, including service requests, applications, entitlements, or roles, adheres to a designated approval workflow, ensuring that all access requests are properly vetted. By implementing this streamlined approach, organizations can enhance security and operational efficiency significantly.

Shieldoo, a next-generation private network that allows remote connection from anywhere, was built using the well-known open-source Nebula tool. The Shieldoo secure network is composed of nodes, lighthouses, and an admin centre. The nodes are the user device, the server, the cloud stack, and the LAN acces box. Two nodes can discover each other via a lighthouse, and then connect peer to peer. Shieldoo makes it easy to build complex security infrastructures. The wizard will help you set up your security infrastructure. Administration is handled in the admin centre. You only pay for the users and servers that are accessed in the network each month. The complete feature set is available to you: unlimited admin accounts, MFA, domain of your choice, and unlimited SSO.

Binary Ninja serves as an interactive platform for disassembly, decompilation, and binary analysis, catering to reverse engineers, malware analysts, vulnerability researchers, and software developers across Windows, macOS, and Linux environments. It allows users to disassemble executables and libraries from a variety of formats, platforms, and architectures. Furthermore, it offers the capability to decompile code into C or BNIL for any supported architecture, including custom ones. Users can automate their analysis processes via C++, Python, and Rust APIs, whether they are operating from within the user interface or externally. The platform also facilitates the visualization of control flow and interactive navigation of cross-references. Users can rename variables and functions, assign types, create structures, and make comments for better code clarity. With our Enterprise product, collaboration is seamless through synchronized commits. The integrated decompiler is compatible with all officially supported architectures at a single price point and enhances the experience using a robust family of intermediate languages known as BNIL. Moreover, even community-developed architectures can yield impressive decompilation results, expanding the utility and versatility of the platform even further. This makes Binary Ninja not only a powerful tool for individual users but also an invaluable resource for teams working on complex projects.