Best IT Security Software for Linux of 2026 - Page 14

PureDome is a secure connectivity solution specifically designed to enhance network security for businesses. It simplifies access management, granting authorized team members exclusive access to company assets. With seamless integration of user roles, including secure remote access, data access control, and team management, our unified cloud platform streamlines network infrastructure management, centralizing operations for businesses. Securely access your corporate network from anywhere with PureDome's reliable remote access. We provide 24/7 support through live chat and ticket assistance, ensuring expert help whenever you need it. Experience top-notch security and support with PureDome! Main Features: Secure Remote Access Dedicated IPs for Individual CustomersUser & Device Management Network Segmentation Centralized Management & Analytics Plan Customization

Delska is a data center and network operator that provides tailor-made IT and network services for businesses. With 5 data centers (one under construction, launching in 2025) in Latvia and Lithuania, and points of presence in Germany, Netherlands, and Sweden, we offer a comprehensive regional data center and network ecosystem. By 2030, we aim to achieve net-zero CO2 emissions, setting standard for sustainable IT infrastructure in the Baltic region. In addition to cloud computing, colocation, data security, network, and other services, we have launched the self-service cloud platform myDelska for swift virtual machine deployment, IT resources management, and soon-to-come bare metal services. Key features: • Unlimited traffic and predictable monthly costs • API integration • Flexible firewall configurations • Backup solutions • Real-time network topology • Latency measurement map • Alpine Linux, Ubuntu, Debian, Windows OS, openSUSE and other operating systems Since June 2024, Delska has merged 2 companies—DEAC European Data Center and Data Logistics Center (DLC). Both operate under their respective legal entities, which are owned by Quaero European Infrastructure Fund II.

Garak evaluates the potential failures of an LLM in undesirable ways, examining aspects such as hallucination, data leakage, prompt injection, misinformation, toxicity, jailbreaks, and various other vulnerabilities. This free tool is designed with an eagerness for development, continually seeking to enhance its functionalities for better application support. Operating as a command-line utility, Garak is compatible with both Linux and OSX systems; you can easily download it from PyPI and get started right away. The pip version of Garak receives regular updates, ensuring it remains current, while its specific dependencies recommend setting it up within its own Conda environment. To initiate a scan, Garak requires the model to be analyzed and, by default, will conduct all available probes on that model utilizing the suggested vulnerability detectors for each. During the scanning process, users will see a progress bar for every loaded probe, and upon completion, Garak will provide a detailed evaluation of each probe's findings across all detectors. This makes Garak not only a powerful tool for assessment but also a vital resource for researchers and developers aiming to enhance the safety and reliability of LLMs.

Device-First Fraud prevention with Real-Time Intelligence & Identification. Device Intelligence from SHIELD identifies persistently devices, users and accounts that you can trust - and those that you shouldn't. Don't let fraudsters fool you. With the global standard for device ID -- SHIELD DeviceID -- you can make precise decisions about device trustworthiness. Get a comprehensive view of each user with real-time device signals and continuous risk profiler. Eliminate blind spots and provide superior user experiences to accelerate growth. Instant insights. No need for additional codes. Get intelligence without revealing PII. Risk thresholds that can be configured independently. We provide all data and more. Transparent intelligence gives you the complete picture. Stay on top of the latest fraud attacks. Real-time attack patterns synchronization worldwide.

BIMA by Peris.ai is an all-encompassing Security-as-a-Service platform, incorporating advanced functionalities of EDR, NDR, XDR, and SIEM into a single, powerful solution. This integration ensures proactive detection of threats across all network points, endpoints and devices. It also uses AI-driven analytics in order to predict and mitigate possible breaches before they escalate. BIMA offers organizations streamlined incident response and enhanced security intelligence. This provides a formidable defense to the most sophisticated cyber-threats.

Pynt, an innovative API Security Testing Platform, exposes verified API threats by simulating attacks. We help hundreds companies, including Telefonica, Sage and Halodoc to continuously monitor, categorize and attack poorly secured APIs before hackers do. Pynt’s uses a unique hacking technology and an integrated shift-left strategy, using home-grown attack scenario, to detect real threats. It also helps to discover APIs and suggest fixes for verified vulnerabilities. Pynt is trusted by thousands of companies to protect the No. As part of their AppSec strategies, a number of companies rely on Pynt to secure the no.

Enpass believes that your data belongs to YOU. Enpass Business, a compliance-friendly solution, secures passwords, passkeys, and vaults on the organization's infrastructure or trusted cloud, offering greater security than proprietary SaaS solutions. Enpass's powerful Admin Console allows users to customize the system. It also provides fine-grained controls over vault sharing, employee security, and password generation. ISO 27001 certified AES-256 encryption with zero-knowledge on 100% of data.

Fingerbank provides a suite of tools designed to recognize network devices through their unique network fingerprints. These fingerprints are essential for various applications, such as allowing Network Access Control systems like PacketFence to adjust network permissions according to the type of device connected, whether it be a gaming console or a laptop. Fingerbank understands how devices typically behave on a network, including their communication patterns, and can detect when a device strays from these expected behaviors. Our technology continuously mines data to identify common patterns among networking devices, which enables us to issue alerts if a device exhibits unusual activity. When a device connects to a network, it reveals valuable information across multiple layers of the networking stack. The Fingerbank collector is capable of creating an accurate fingerprint of the device and leveraging the knowledge and algorithms from the Fingerbank cloud API to precisely identify it. This capability not only enhances security but also facilitates better network management by ensuring that the right devices have appropriate access levels.

Identify similar phishing domains that could be leveraged by attackers against your organization. Investigate the potential issues users may face when attempting to type your domain name accurately. Look for fraudulent domains that adversaries might exploit for malicious purposes, as this can help in identifying typosquatters, phishing schemes, scams, and instances of brand impersonation. This information serves as a valuable resource for enhanced targeted threat intelligence. The process of DNS fuzzing automates the detection of potentially harmful domains aimed at your organization by creating a vast array of variations from a specified domain name and checking if any of these variations are active. Furthermore, it can produce fuzzy hashes of web pages to identify ongoing phishing attempts, instances of brand impersonation, and additional threats, thereby providing a more comprehensive security measure. By utilizing this tool, organizations can significantly bolster their defenses against evolving cyber threats.

XplicitTrust Network Access provides a Zero Trust Network Access solution (ZTNA), which allows users to work from anywhere and access applications securely. It integrates with existing identity provider for single sign-on and multi-factor authentication using factors like user identity, device security and location. The platform also includes real-time diagnostics of the network and centralized asset tracking for better oversight. Clients do not need to configure the solution and it is compatible with Windows, MacOS, and Linux. XplicitTrust provides robust security by using strong encryption, end to end protection, automatic key rotating and context-aware identification. It also supports secure connections and scalable application access for IoT applications, legacy applications, and remote desktops.

ZITADEL serves as an open-source platform for identity and access management, aiming to streamline the processes of authentication and authorization for various applications. It encompasses a robust array of features, including customizable login pages, compatibility with contemporary authentication techniques like Single Sign-On (SSO) and social logins, as well as the implementation of multifactor authentication to bolster security measures. Developers have the option to either integrate ZITADEL’s APIs into their applications for direct authentication or create specialized login interfaces tailored to their needs. Furthermore, the platform's role-based access control mechanism allows for meticulous permission management tailored to specific user roles, and its multi-tenant architecture makes it easy to extend applications to accommodate new organizations. ZITADEL's flexibility not only supports diverse workflows and user management processes but also adheres to brand guidelines, with features such as ZITADEL Actions enabling the execution of workflows triggered by specific events without necessitating further code deployments. As a result, ZITADEL is an adaptable solution for businesses looking to enhance their identity management strategies efficiently.

Caido is an advanced web security toolkit for pentesters and bug bounty hunters. It's also a great solution for security teams that need a flexible and efficient way to test web applications. Caido includes a powerful interceptor proxy for capturing HTTP requests and manipulating them, replay functionality to test endpoints and automation tools to handle large-scale workflows. Its sitemap visualisation provides a clear picture of web application structures and helps users map and navigate complicated targets. HTTPQL allows users to filter and analyze traffic efficiently, while a no-code workflow and a plugin system allow for easy customizations to meet specific testing needs. Caido is built on a flexible Client/Server architecture that allows seamless access from anywhere. Its project-management system makes it easy to switch between targets, and eliminates the need to manually handle files. This keeps workflows organized.

ArtistScope Site Protection Software provides the most robust, secure, and copy-protection for all media on web pages. This includes screen capture, downloading, scraping, and more. ASPS is the most secure data security solution ever imagined. The ASPS server is installed on your web server (Apache/Windows) to deliver encrypted pages from your website that only ArtisBrowser will be able to interpret and display. This creates a secure tunnel from the website and the web browser of the user, in which no data, media, or other information can be copied, extracted, or copied by any means. ASPS is unique and secure because it doesn't depend on popular browsers, which are useless to copy protect. You can use any video format or embedded player you want and copy protect all media displayed on your website.

GoAccess is a real-time web log analysis tool that is open-source and can be utilized via a terminal on Unix-like systems or through a web browser interface. Its design prioritizes quick analysis, delivering immediate HTTP statistics that are particularly beneficial for system administrators seeking prompt insights into server performance. This versatile tool accommodates multiple web log formats, such as those from Apache, Nginx, Amazon S3, Elastic Load Balancing, CloudFront, and Caddy, which allows users to select the log format and analyze their logs without difficulty. Developed in C, GoAccess has a minimal dependency requirement of just ncurses, which contributes to its rapid millisecond-level updates. It features customizable dashboards for both terminal and web interfaces, allowing users to adjust color schemes to meet their aesthetic preferences. In addition to terminal outputs, GoAccess can produce detailed, self-contained HTML reports in real-time, as well as JSON files, thereby enhancing capabilities for analytics, monitoring, and data visualization. The ability to generate various output formats makes GoAccess a flexible choice for administrators looking to optimize their log analysis processes.

PryvateNow serves as an all-encompassing communication platform that ensures the encryption and protection of voice and video calls, instant messages, emails, and conference calls, whether conducted on or off a network. Designed for small to large businesses, it enables organizations to maintain complete oversight of their communications and data security. Among its standout features are Post-Quantum ZRTP encryption, which guarantees top-tier data protection, as well as integrated auditing and compliance that meet the standards of MiFID II, HIPAA, and GDPR. Additionally, it offers white-labeled OEM versions of Pryvate Closed User Groups (CUG) for customized user experiences. The platform also includes a Secure Integration Kit for VoIP, facilitating the smooth incorporation of Pryvate's secure communication tools into existing systems. Moreover, PryvateNow's technology encompasses not only encrypted voice and video calls but also secure options for email, file transfer, storage, and hosting voice and video conferences with utmost security. This holistic approach ensures that users can communicate confidently and securely across various channels.

Grafana Loki is a free and open-source system designed for log aggregation, focusing on the efficient collection, storage, and querying of logs from diverse sources. Unlike conventional logging solutions, Loki is specifically tailored for cloud-native applications, making it ideal for modern environments like Kubernetes that utilize containerization. It integrates smoothly with Grafana, enabling users to visualize log data alongside metrics and traces, thereby creating a cohesive observability framework. By indexing only essential metadata, including labels and timestamps, Loki minimizes data storage needs while enhancing query efficiency compared to traditional log management systems. This streamlined method not only facilitates easier scalability but also ensures more economical storage solutions. Furthermore, Loki accommodates log aggregation from a variety of sources, such as Syslog, application logs, and container logs, and works in conjunction with other observability tools, offering a comprehensive insight into system performance. Users benefit from this integration, as it allows for real-time monitoring and troubleshooting, ultimately leading to improved operational efficiency.

Security Onion serves as a robust open-source platform dedicated to intrusion detection, network security monitoring, and log management. Equipped with a suite of effective tools, it empowers security experts to identify and address potential threats within an organization's network. By integrating various technologies such as Suricata, Zeek, and the Elastic Stack, Security Onion enables the collection, analysis, and real-time visualization of security data. Its user-friendly interface simplifies the management and examination of network traffic, security alerts, and system logs. Additionally, it features integrated tools for threat hunting, alert triage, and forensic analysis, which aid users in swiftly recognizing possible security incidents. Tailored for scalability, Security Onion is effective for a diverse range of environments, accommodating both small businesses and large enterprises alike. With its ongoing updates and community support, users can continuously enhance their security posture and adapt to evolving threats.

Malcolm serves as an open-source platform for security monitoring, aimed at assisting security experts in the collection, processing, and analysis of network data to facilitate threat detection and incident response. By integrating a suite of robust tools, it enables users to capture and visualize network traffic, log information, and security alerts effectively. The platform features a user-friendly interface that simplifies the investigation of potential threats, granting security analysts detailed insights into network activities. Scalability is a key aspect of Malcolm, as it offers versatile deployment options suitable for a range of environments, from small businesses to large corporations. Additionally, its modular architecture allows users to tailor the platform according to their unique security needs, while seamless integration with other observability tools enhances overall monitoring capabilities. Although Malcolm excels in general network traffic analysis, its developers recognize a specific demand within the community for tools that deliver insights into protocols employed in industrial control systems (ICS), thereby addressing a critical niche in security monitoring. This focus on ICS enhances the platform’s relevance in sectors where such systems are vital for operational integrity and safety.

SecureTrust’s ZTX Platform combines cutting-edge cybersecurity tools to protect businesses from the increasing range of cyber threats. With integrated features such as SASE, XDR, SIEM, and RMM, ZTX provides robust security across all digital environments, from endpoints to the cloud. Its Zero Trust approach ensures that only verified users and devices can access critical assets, continuously enforcing security policies with minimal friction. ZTX is a fully managed solution, offering automated patching, real-time monitoring, and seamless compliance management, which reduces complexity and enhances security across remote and hybrid infrastructures.

OpticalBackup offers a revolutionary backup solution by combining cloud storage with the physical security of optical disks. Its automated service ensures that data is securely backed up with hardware immutability, protecting it from tampering, ransomware, and other digital threats. Ideal for businesses and personal use, OpticalBackup offers a sustainable and eco-friendly alternative to traditional data storage. With its focus on long-term preservation, the platform ensures that your most important data remains safe for decades, complying with strict data retention standards and providing peace of mind for sensitive data storage.

ESET PROTECT Complete serves as a holistic cybersecurity solution aimed at securing business endpoints, cloud services, and email infrastructures. It employs cutting-edge measures to defend against ransomware and zero-day vulnerabilities, utilizing cloud sandboxing technology alongside machine learning-enhanced detection methods. Additionally, it offers full disk encryption features that support adherence to data protection laws. The solution extends its robust protections to mobile devices, file servers, and email servers, integrating anti-malware, anti-phishing, and anti-spam functionalities. With its centralized management console hosted in the cloud, organizations can efficiently deploy, monitor, and respond to security threats. Furthermore, it includes essential vulnerability and patch management tools, ensuring that any software weaknesses are swiftly detected and rectified. This comprehensive approach not only fortifies the organization's cybersecurity posture but also simplifies the overall management of security protocols and responses.

ESET PROTECT Elite serves as a top-tier cybersecurity platform designed for enterprises, seamlessly combining extensive detection and response capabilities with a robust multilayered defense system. Utilizing cutting-edge techniques like adaptive scanning, machine learning, cloud sandboxing, and behavioral analysis, it effectively combats zero-day vulnerabilities and ransomware threats. The solution delivers modern endpoint protection for both computers and mobile devices, along with server security that ensures real-time data safety and mobile threat defense. Additionally, it incorporates full disk encryption, which aids organizations in meeting data protection compliance requirements. ESET PROTECT Elite also boasts powerful email security features that encompass anti-phishing, anti-malware, and anti-spam measures, while providing protection for cloud applications such as Microsoft 365 and Google Workspace. Its vulnerability management and patch capabilities automate the identification and remediation of security flaws across all endpoints, fostering a proactive approach to cybersecurity. Overall, ESET PROTECT Elite is a comprehensive solution that addresses the evolving challenges of modern cybersecurity threats.

Gblock is a Chrome extension designed to safeguard your privacy in Gmail by preventing email senders from tracking your activities. It offers comprehensive protection against various forms of email tracking, including blocking tracking links and spy pixels while also anonymizing your identity through a proxy service. With its automated tracker detection feature, Gblock continuously updates itself to effectively counter new tracking technologies as they emerge. ✔️ PROTECTION FROM SPY PIXELS ✔️ PREVENTION OF TRACKING LINKS ✔️ AUTOMATED DETECTION OF NEW TRACKERS _________________________________________________________ EXPERIENCE A 30-DAY FREE TRIAL WITHOUT NEEDING A CREDIT CARD After enjoying the initial 30-day free trial, users will need to subscribe for continued access to Gblock's features.

WEDOS Protection offers a comprehensive security platform that combines advanced DDoS mitigation, CDN acceleration, and smart traffic filtering to safeguard websites against a wide range of cyber threats. It defends against large-scale volumetric attacks as well as sophisticated application-layer exploits like botnets and L7 attacks. Utilizing a global network of edge servers, the WEDOS Global infrastructure monitors and manages traffic in real time for optimal security and performance. Key features include DNS protection, a Web Application Firewall (WAF), HTTPS proxy, smart caching, and multiple anti-bot filters, all integrated to create a strong, multi-layered defense system. The solution is designed for easy deployment without requiring any changes to website code. It ensures high availability and low latency, even when under attack. WEDOS Protection is suitable for high-traffic websites, e-commerce projects, agencies, IT administrators, and hosting providers. This platform balances strong security with improved website speed and reliability.

KubeArmor is an open-source, cloud-native security engine that provides runtime enforcement for Kubernetes clusters, containers, and virtual machines, using eBPF and Linux Security Modules such as AppArmor, BPF-LSM, and SELinux. It protects workloads by restricting behaviors like process execution, file operations, networking, and resource consumption, all enforced through customizable, Kubernetes-native policies. Unlike traditional post-attack mitigations that react after malicious activity occurs, KubeArmor’s inline enforcement blocks threats proactively without requiring changes to containers or hosts. Its simplified policy descriptions and non-privileged daemonset architecture make it easy to deploy and manage across diverse environments, including multi-cloud and edge networks. The platform logs policy violations in real time and supports granular network communication controls between containers. Installation can be done effortlessly using Helm charts, with detailed documentation and video guides available. KubeArmor is listed on AWS, Red Hat, Oracle, and DigitalOcean marketplaces, demonstrating broad industry acceptance. It also offers specialized features for IoT, 5G security, and workload sandboxing, making it a versatile choice for modern cloud-native security.