Best IT Security Software for Linux - Page 17
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Compare the Top IT Security Software for Linux as of December 2025 - Page 17
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1
SDS E-Business Server
Software Diversified Services
SDS is now distributing, supporting, and actively developing new features for the proven E-Business Server, the authentic OpenPGP encryption tool originally developed by cryptography pioneer Phil Zimmerman. Using OpenPGP encryption technology and versatile APIs, SDS E-Business Server offers strong encryption that integrates with the widest range of applications and platforms, including the mainframe. E-Business Server is designed for companies that require the highest levels of protection for data stored internally, transmitted within the organization, and distributed beyond its firewalls. Today’s data security mandates are complex but critical. Gain compliance with GDPR and other required standards with unbreakable signature creation and reliable authentication. E-Business Server dramatically reduces file sizes, bandwidth consumption, processing time, and disk space to keep resources under control. -
2
Adabas & Natural
Software AG
In an age of ever-faster change, you need a forward-thinking partner with a vision. someone who can help you take your powerful Adabas & Natural applications to 2050 and beyond. You’ve relied on Adabas & Natural to get the job done—for decades. Look ahead to a future where you can continue to make the most of that investment and the unique business logic built into your core applications. We’re that partner, committed to helping you digitalize your legacy, fast and risk-free. Together, let’s manage the generational change of developers, modernize your applications to save costs, expand the reach of your core apps, and accelerate development in an ultra-modern environment. Count on leading-edge Adabas & Natural technologies to help you optimize your IT environment and modernize your applications, risk free and fast. Connect to new services with APIs. Run Adabas & Natural in the cloud. Attract new developer talent with DevOps. Save costs by offloading mainframe workload to zIIP. -
3
Chetu
Chetu
Chetu is a US-based software development company that provides startups, SMBs, and Fortune 5000 companies worldwide with custom technology solutions. With an unparalleled software delivery model suited to the needs of the client, Chetu's one-stop-shop model spans the entire software technology spectrum. Headquartered in Sunrise, Florida, Chetu has sixteen locations throughout the U.S., Europe, and Asia, with over 2,200 software experts worldwide. Chetu is a true and seamless backend technology partner, helping your business accelerate the development of desktop, mobile & web-based apps with on-demand developers that focus on moving your business forward. Most software companies insist on owning their own source codes to prevent their clients from seeking out other vendors or tools. Under our agreement, you are the sole proprietor of the source code and intellectual property. -
4
NCP
NCP engineering
For individual workstations, freelancers or smaller installations, NCP Entry Clients offer a wide range of technical features and offer much more than a standard VPN. Our Solution Finder will help you find the right NCP product for your organization. No matter what hardware you use, whether you are looking for a solution for use in your own company or as a partner for your customers, for a few employees or large installations, we will guide you to the right product in just a few steps. With 30 years of experience in remote access environments, NCP is an excellent choice for a complete VPN solution that meets the needs of users, IT administrators and management. NCP’s remote access solutions are fully-automated, highly secure and cost efficient covering important benefits. -
5
MyDLP
Comodo Group
Monitor, discover and prevent data leakage on your company's network and endpoints. Sign up and get data loss protection for your company with MyDLP from Comodo! MyDLP from Comodo is a rock-solid all-in-one data loss prevention (DLP) solution. You don't need to buy several modules or products to Monitor, Discover and Prevent data leakage on your company network and endpoints. With MyDLP, you can block any data flow containing credit card numbers, social security numbers or any sensitive information. Your customers will be more comfortable when sharing their personal and financial information with you. MyDLP provides data security for web, mail, printers, removable devices and more. Your sensitive data will not leak out through network connections or endpoint devices. You train MyDLP with your private data files once, and MyDLP will protect them forever. No one will be able to transfer them outside your network. -
6
REVE Secure
REVE Secure
Dual authentication check of login’s credibility via user’s registered credential (Password) and security token generated at authorized user end only. Passwords are incompetent in securing your logins. Adding 2nd-factor authentication will not only deliver dual authentication security but also ensure safe & secure login & protected account access. With Two Factor Authentication, secure your remote logins and access to Linux/UNIX servers from security breaches and malicious attacks. Integrate a second layer of authentication to existing Windows password-based security to ensure the all-round protection of your enterprise data. Secure & protect logins and access to each different web application and service to avoid unauthorized access and cyber-attacks. Blocks unauthorized login attempts made using passwords. Supports a multitude of platforms and devices. -
7
SyAM
SyAM Software
SyAM simplifies IT by unifying the management of your technology assets. Our software simplifies the way you manage all of your IT Assets, with Unified Device Management and integrated Help Desk you’ll have everything in one place, accessible from any mobile or desktop browser. By implementing Intelligent Power Management from SyAM, you’ll reduce operating costs, and realize an ROI in just a few short months without disrupting users’ productivity. Our software simplifies the way you manage all of your IT Assets, with Unified Device Management and integrated Help Desk you’ll have everything in one place, accessible from any mobile or desktop browser. We reduce Help Desk workload by empowering your end-users with problem reporting through a customizable self-service portal or by enabling a user group with email-to-ticket capabilities. -
8
Digital Guardian
Fortra
No-compromise data protection means the flexibility to adapt to your needs. Digital Guardian is unique among DLP solutions in its ability to support both a use case-based approach (known data types or user groups) or a data risk discovery approach (identifying unknown use cases). Our risk discovery approach enables you to gain visibility by showing you where sensitive data is located, how it flows in the organization, and where it is put at risk, all without policies. Powered by AWS, Digital Guardian delivers simplified deployment, low overhead, and elastic scalability for increased return on your security spend. Coverage for your Windows, macOS, or Linux operating systems and all your applications, both browser based and native. Our “unknown risk” approach enables you to see where sensitive data is located, how it flows, and where it is put at risk - all without policies. Only Digital Guardian provides content, user, and context-based data discovery and classification. -
9
Commvault Cloud
Commvault
Commvault Cloud is a comprehensive cyber resilience platform designed to protect, manage, and recover data across diverse IT environments, including on-premises, cloud, and SaaS applications. Powered by Metallic AI, it offers advanced features such as AI-driven threat detection, automated compliance tools, and rapid recovery capabilities like Cleanroom Recovery and Cloudburst Recovery. The platform ensures continuous data security through proactive risk scanning, threat hunting, and cyber deception, while facilitating seamless recovery and business continuity with infrastructure-as-code automation. With a unified management interface, Commvault Cloud enables organizations to safeguard their critical data assets, maintain compliance, and swiftly respond to cyber threats, thereby minimizing downtime and operational disruptions. -
10
Techefix
Techefix
Techefix provides new technologies and free tutorials on Web Server Security, Network Security, Linux Commands, Top Hacking Tools,Tryhackme Tutorials, Linux Tips, Linux Fixes, Linux Tips. -
11
SecureLink
SecureLink
SecureLink is the leader in managing vendor privileged access and remote support for both highly regulated enterprise organizations and technology vendors. SecureLink serves more than 30,000 organizations worldwide. World-class companies across multiple industries including healthcare, financial services, legal, gaming, and retail rely on SecureLink’s secure, purpose-built platform. SecureLink is headquartered in Austin, Texas. Experience SecureLink's access management platforms for yourself. Fill out this form, and a SecureLink team member will reach out to you to set up a personalized demo so you can see our critical access management solutions in action. The implementation process which includes a dedicated project manager, server configuration, workflow consulting, and administrator training. A customized demo of the Enterprise Access, Customer Connect, Access Intelligence, or Privacy Monitor platform. -
12
PlayReady
Microsoft
Microsoft is committed to working with companies across the content delivery spectrum to ensure that consumers can access premium content inside or outside the home regardless of the device or service they choose. CBC-S support in software clients! Run PlayReady Server on Linux with full Async performance boost! Plus, many more improvements. Addresses content owners' full 1080p, 4K and higher resolutions, as well as early window content protection requirements. In an effort to accelerate the adoption of PlayReady and HTML5 EME on devices such as mobile phones, set-top boxes and smart TVs, Microsoft will provide a standard set of tools for integrating PlayReady into next-generation browsers on those devices. These tools will shorten development times and reduce complexity for ecosystem partners while enabling service providers to offer premium video directly through a viewer’s browser without requiring plug-ins. -
13
Swimlane
Swimlane
At Swimlane, we believe the convergence of agentic AI and automation can solve the most challenging security, compliance and IT/OT operations problems. With Swimlane, enterprises and MSSPs benefit from the world’s first and only hyperautomation platform for every security function. Only Swimlane gives you the scale and flexibility to build your own hyperautomation applications to unify security teams, tools and telemetry ensuring today’s SecOps are always a step ahead of tomorrow’s threats. Swimlane Turbine is the world’s fastest and most scalable security automation platform. Turbine is built with the flexibility and cloud scalability needed for enterprises and MSSP to automate any SecOps process, from SOC workflows to vulnerability management, compliance, and beyond. Only Turbine can execute 25 million daily actions per customer, 17 times faster than any other platform, provider, or technology. -
14
Ericom Shield
Ericom Software
Ericom Software provides businesses with Zero Trust Secure Access to corporate applications, in the cloud and on-premises, from any device or location. Ericom Shield is a clientless enterprise-grade solution that is designed to address the needs of security and IT professionals while providing a transparent Internet experience for end users using Remote Browser Isolation. Ericom Shield can be deployed across organizations of any size, on all devices, using any operating system, or browser and does not require installation of any software or plug-ins on endpoints. Files to be downloaded are scanned and cleansed using a pre-integrated, Content Disarm and Reconstruction (CDR) process, before being released to the user device. When it comes to phishing attacks, user training just isn’t enough. Ericom Shield executes email-embedded URLs away from endpoints, in remote virtual browsers in the cloud or DMZ, so no malware can reach endpoints. -
15
Spectra
Sectona Technologies Pvt Ltd
Sectona was started with a purpose to engineer simplified, modernly architected cross-platform privileged access technology. Our core focus is to prevent & detect breaches that occur under the cover of insider threats &/or privileged attacks. With our cross-platform & deeply integrated Privileged Access Management (PAM) solution Spectra, Sectona enables enterprises achieve enhanced security by adopting a refreshed PAM approach. Sectona currently works with customers across sectors. -
16
Gravwell
Gravwell
Gravwell is an all-you-can-ingest data fusion analytics platform that enables complete context and root cause analytics for security and business data. Gravwell was founded to bring the benefits of usable machine data to all customers: large or small, text or binary, security or operational. When experienced hackers and big data experts team-up you get an analytics platform capable of things never seen before. Gravwell enables security analytics that go well beyond log data into industrial processes, vehicle fleets, IT infrastructure, or everything combined. Need to hunt down a suspected access breach? Gravwell can correlate building access logs and run facial recognition machine learning against camera data to isolate multiple subjects entering a facility with a single badge-in. We exist to provide analytics capabilities to people who need more than just text log searching and need it sooner rather than later at a price they can afford. -
17
SearchInform FileAuditor
SearchInform
SearchInform FileAuditor is a DCAP solution (data-centric audit and protection) for automated audit of information storages, search for access violations and tracking changes made to critical data. The system protects confidential documents from careless and deliberate malicious actions of employees and puts things in order in file storages. The system performs: •Classification of vulnerable data Finds files in a document flow that contain critical information, and adds a special mark to each file, indicating the type of info it contains: personal data, trade secret, credit card numbers, etc. •Access rights audit Controls access rights to information (full access, editing, reading, writing, reading and changing, etc.). Finds confidential files stored in violation of established security rules . •Monitoring and blocking user actions Audits user operations with the file system. •Critical documents archiving Makes shadow copies of critical files. -
18
Topicus KeyHub
Topicus
Topicus KeyHub offers Privileged Access Management for people. Gain easy and secure access to containers, sensitive data and production environments with privileged access management. KeyHub provides just-in-time access and enforces least privilege principles. -
19
Sophos Cloud Native Security
Sophos
Complete multi-cloud security coverage across environments, workloads, and identities. Boost efficiency with a single integrated cloud security platform. Sophos Cloud Native Security unifies security tools across workloads, cloud environments, and entitlements management. Integrated with SIEM, collaboration, workflow, and DevOps tools to increase agility across an organization. Your cloud environments need to be tough, hard to compromise and quick to recover. Our comprehensive and intuitive security and remediation tools can be managed by your security teams, or via Managed Services to fast-track your cyber resilience to best meet the security incidents of today. Leverage our extended detection and response (XDR) tools to identify and stop malware, exploits, misconfigurations, and anomalous behaviors. Hunt for threats, prioritize detections, and automatically connect security events to optimize investigation and response. -
20
Resolve
Resolve Systems
Resolve is the #1 IT automation and orchestration platform, powering more than a million automations every day from simple, high-volume tasks to incredibly complex processes that go well beyond what you imagine is automatable. With more than a decade of automation expertise under our belts, we know how to build an intelligent automation and orchestration platform to meet the growing demands faced by today’s IT Operations and Network Operations teams. In fact, millions of automations are powered by Resolve on a daily basis… many of which go well beyond what you imagine is automatable. We know it sounds impossible, but it’s true. Just ask the customers who have cracked the code on tough automations like PIM testing, updating active load balancers, CUCM onboarding in seconds, true end-to-end patch management, interacting with Watson for NLP, maintaining infrastructure in segregated networks and hybrid cloud deployments, and more. Keep reading to see how we do it. -
21
NetScaler
Cloud Software Group
Application delivery at scale can be complex. Make it simpler with NetScaler. Firmly on-prem. All-in on cloud. Good with hybrid. Whichever you choose, NetScaler works the same across them all. NetScaler is built with a single code base using a software-based architecture, so no matter which ADC form factor you choose — hardware, virtual machine, bare metal, or container — the behavior will be the same. Whether you are delivering applications to hundreds of millions of consumers, hundreds of thousands of employees, or both, NetScaler helps you do it reliably and securely. NetScaler is the application delivery and security platform of choice for the world’s largest companies. Thousands of organizations worldwide — and more than 90 percent of the Fortune 500 — rely on NetScaler for high-performance application delivery, comprehensive application and API security, and end-to-end observability. -
22
Armor Anywhere
Armor Cloud Security
Whether your data is stored in a cloud environment (private, public, or hybrid) or you’re hosting it onsite, Armor will keep it safe. We’ll help you zero in on real threats and filter out the rest with powerful analytics, workflow automation, and a team of experts working day and night. When (not if) there is an attack, we don’t just send an alert. Our Security Operations Center experts are on it immediately, guiding your security team on how to respond and resolve the problem. Our solutions prefer open source software and open frameworks, and cloud-native implementations freeing you from conventional provider lock-in. Our IaC-based continuous deployment model easily integrates into your existing DevOps pipeline, or we can manage the stack for you. We aim to empower your business by making security and compliance accessible, understandable, and easy to implement and maintain. -
23
Imperva Runtime Protection
Imperva
Imperva Runtime Protection detects and blocks attacks from inside the application. Using patented LangSec techniques which treat data as code, Imperva Runtime Protection has full context of potentially malicious payloads before the application completes its processes. The result? Fast and accurate protection with NO signatures and NO learning mode. Imperva Runtime Protection is a key component of Imperva’s market-leading, full stack application security solution which brings defense-in-depth to a new level. -
24
Polaris Software Integrity Platform
Black Duck
The Polaris Software Integrity Platform™ brings the power of Black Duck Integrity products and services together into an integrated, easy-to-use solution that enables security and development teams to build secure, high-quality software faster. Elastic capacity and concurrent scanning optimize application scan times. And Polaris scales to support thousands of applications. With Polaris, there is no hardware to deploy or software to update, and no limits on team size or scan frequency. Onboard and start scanning code in minutes, and automate testing easily with built-in SCM, CI, and issue-tracking integrations. Polaris brings our market-leading security analysis engines together in a unified platform, giving you the flexibility to run different tests at different times based on application, project, schedule, or SDLC events. -
25
TozID
Tozny
An SSO and Customer Identity Management platform with privacy and end-to-end encryption built in. Centralize Access Control without centralizing your security risk. Our cryptography-at-the-edge approach delivers identity protection where you need it – secure your customer’s accounts with strong encryption and a customizable UI, or streamline protected access for your business and employees with SSO. All the features you expect – including SAML & OIDC support along with push-based MFA and more. Here are a few key features we think you’ll love! Administrators have the keys to the kingdom. Moving to zero-trust means protecting admin accounts from hacks and malicious insiders. Tozny's Privileged Access Manager (PAM) is built directly into our single sign-on solution. Get advanced protection for any endpoint and any 3rd party with Tozny PAM. -
26
Cyberwatch
Cyberwatch
Manage all your vulnerabilities, from their detection to their correction. Cyberwatch helps you to get a complete and contextualized list of assets and technologies in your Information System. Cyberwatch continuously searches for vulnerabilities published by the authorities (CERT-FR, NVD...) and present on your IT assets. Cyberwatch evaluates your vulnerabilities based on their CVSS score, the existence of an exploit, and the business context of the affected machine. Cyberwatch lets you make the right decisions using dashboards and simple actions (comment, exclude...). Cyberwatch natively embeds a Patch Management module, compatible with your infrastructure (WSUS / RedHat Satellite...). Define your compliance rules and control your information system. Cyberwatch helps you to get a complete and contextualized list of assets and technologies in your Information System. Cyberwatch allows you to define your objectives thanks to an encyclopedia of rules with pre-sets. -
27
VMware Workstation Pro
Broadcom
VMware Workstation Pro is the industry standard for running multiple operating systems as virtual machines (VMs) on a single Linux or Windows PC. IT professionals, developers and businesses who build, test or demo software for any device, platform or cloud rely on Workstation Pro. VMware Workstation Pro allows you to run multiple operating systems at once on the same Windows or Linux PC. Create real Linux and Windows VMs and other desktop, server, and tablet environments, complete with configurable virtual networking and network condition simulation, for use in code development, solution architecting, application testing, product demonstrations and more. Securely connect with vSphere, ESXi or other Workstation servers to launch, control and manage both virtual machines (VMs) and physical hosts. A common VMware hypervisor maximizes productivity and enables easy transfer of VMs to and from your local PC. -
28
CloudKnox
CloudKnox
Least Privilege Policy Enforcement for AWS, Azure, Google Cloud and VMware. CloudKnox delivers the only platform that enables the continuous creation, monitoring and enforcement of least privilege policies across your cloud infrastructure. Continuous protection of your critical cloud resources from accidents and malicious insiders. Discover Discover who is doing what, when, and where across your cloud infrastructure - in seconds. Manage Give identities “just-enough” and “just-in-time” privileges with the click of a button. Monitor Track user activity patterns and instantly receive detailed reports of anomalies and suspicious behavior. Respond Quickly and easily resolve insider threats across cloud platforms with a comprehensive, unified view of all identities, actions, and resources. -
29
Verizon DNS Safeguard
Verizon
Stop threats before they reach your network with DNS Safeguard, a cloud-based Domain Name System (DNS) security solution. DNS Safeguard proactively protects your business from malware, ransomware and phishing attacks no matter where your users access the internet, even if they’re not on the corporate network or a VPN. As a cloud-based DNS security solution, DNS Safeguard can identify and block connections to unsafe internet destinations before a connection is made. Organizations wanting to block dangerous connections between users and potentially malicious websites Branch offices and mobile workers that connect directly to the internet without a VPN. Businesses and agencies that need powerful preventive security that is cost-effective and easy to deploy. DNS Safeguard provides DNS-layer security to improve visibility and protect your users on and off the network by stopping threats over any port or protocol before they reach your network or endpoints. -
30
OWASP ZAP
OWASP
OWASP ZAP (Zed Attack Proxy) is a free, open-source penetration testing tool being maintained under the umbrella of the Open Web Application Security Project (OWASP). ZAP is designed specifically for testing web applications and is both flexible and extensible. At its core, ZAP is what is known as a “man-in-the-middle proxy.” It stands between the tester’s browser and the web application so that it can intercept and inspect messages sent between browser and web application, modify the contents if needed, and then forward those packets on to the destination. It can be used as a stand-alone application, and as a daemon process. ZAP provides functionality for a range of skill levels – from developers, to testers new to security testing, to security testing specialists. ZAP has versions for each major OS and Docker, so you are not tied to a single OS. Additional functionality is freely available from a variety of add-ons in the ZAP Marketplace, accessible from within the ZAP client.
