Best IT Security Software for Linux - Page 15
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Compare the Top IT Security Software for Linux as of November 2025 - Page 15
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1
EncryptTitan
TitanHQ
EncryptTitan is a 100% cloud based encryption system for MSPs & Enterprises that allows users to exchange information securely via email. EncryptTitan provides organizations with the tools needed to adhere to state and federal privacy regulations while protecting their organization. EncryptTitan has pre-built DLP policies and settings that will look for regular content in the message body or attachment to automatically encrypt messages. Meet compliance requirements for protecting sensitive, private information. Providing data breach protection and avoiding costly fines and penalties. The outlook plug in can be used with our keyword encryption deployment, where the user can select which emails to be encrypted for the add in. EncryptTitan helps the safeguarding of private information & avoidance of litigation & bad press which can impact customer trust. Book your demo today and learn more about EncryptTitan. -
2
Phylum
Phylum
Phylum defends applications at the perimeter of the open-source ecosystem and the tools used to build software. Its automated analysis engine scans third-party code as soon as it’s published into the open-source ecosystem to vet software packages, identify risks, inform users and block attacks. Think of Phylum like a firewall for open-source code. Phylum’s database of open-source software supply chain risks is the most comprehensive and scalable offering available, and can be deployed throughout the development lifecycle depending on an organization’s infrastructure and appsec program maturity: in front of artifact repository managers, directly with package managers or in CI/CD pipelines. The Phylum policy library allows users to toggle on the blocking of critical vulnerabilities, attacks like typosquats, obfuscated code and dependency confusion, copyleft licenses, and more. Users can also leverage OPA to create custom policies. -
3
Ziroh Store
Ziroh Store
It’s unsafe to store/sync your critical files to cloud storage platforms. Because there is no cloud that is able to keep your details completely private to you. All your files on the cloud are telling tales about you to your cloud storage provider, your personal images, academic transcripts, bank details, and work documents. You really don’t have a say in who reads your information, and what they do with it. When you sync your gallery to your cloud, it exposes the personal photos and videos on your device to all third parties who have a backdoor to your cloud storage. They are privy to every private moment you capture and even delete. Do a simple search to check when your cloud storage provider was last hacked. Your files on the cloud are private to you, your cloud storage provider and their allies only until a savvy hacker looks your way. Ziroh Store is a privacy-preserving intuitive software that helps you to upload your files end-to-end encrypted to any of your cloud platforms. -
4
Microsoft Defender for Endpoint
Microsoft
Gain the upper hand against sophisticated threats like ransomware and nation-state attacks. Put time back in the hands of defenders to prioritize risks and elevate your security posture. Advance beyond endpoint silos and mature your security based on a foundation for XDR and Zero Trust. Microsoft Defender for Endpoint delivers industry-leading endpoint security for Windows, macOS, Linux, Android, iOS, and network devices and helps to rapidly stop attacks, scale your security resources, and evolve your defenses. It’s delivered at cloud scale, with built-in AI that reasons over the industry’s broadest threat intelligence. Our comprehensive solution enables discovery of all endpoints and even network devices, such as routers, in your environment. It offers vulnerability management, endpoint protection, endpoint detection and response (EDR), mobile threat defense, and managed hunting all in a single, unified platform. -
5
EmailAuth.io
EmailAuth
EmailAuth® is a TIER 1 OEM and a market leader in Email Authentication. Available 100% on-premise, or in-country cloud (local cloud) or on AWS/AZURE/GCP globally - We make it easy to unleash the power of email authentication. It is an anti-spoofing, anti-impersonation, and anti-phishing platform that ensures that no one can abuse your domains online. If anyone in the world spoofs your domains, EmailAuth collates data from all across the world to ensure that even a single unauthorized email is caught and rejected by global recipients of the world. It even extracts the IP of the sender, so this threat intelligence can be used to block the attacker across your cyber security fabric (SOAR capable). #StopGettingPhished #BeSpoofProof -
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GTB Technologies DLP
GTB Technologies
Data Loss Prevention is defined as a system that performs real-time data classification on data at rest and in motion while automatically enforcing data security policies. Data in motion is data going to the cloud, internet, devices, or the printer. Our solution is the technology leader. Protecting on-premises, off-premises, and the cloud whether it be Mac, Linux, or Windows; our Data Loss Prevention security engine accurately detects structured & unstructured data at the binary level. GTB is the only Data Loss Prevention solution that accurately protects data when off the network. Discover, identify, classify, inventory, index, redact, re-mediate, index, control and protect your data including PII, PCI, PHI, IP, unstructured data, structured data, FERC, NERC, SOX, GLBA & more. Our patented and patent-pending, proprietary technology is able to prevent the syncing of sensitive data to unsanctioned or private clouds, while allowing its users to automatically identify “sync folders”. -
7
MITIGATOR
BIFIT
MITIGATOR is an instrument against modern DDoS attacks at L3-L7 layers. It is designed to secure infrastructure and individual services of financial and gaming companies, telecom operators, hostings and enterprise. MITIGATOR is an optimal choice for the companies acknowledging the issues in their security system and unsatisfied with the service provided by MSSP or their current DDoS protection tool. MITIGATOR features: -TCP protection of symmetric and asymmetric traffic -TLS protection without traffic decryption -Web Server log analysis via syslog -Programmable filter usage; WAF integration options; application protection using Mitigator Challenge Response; ISN Synchronization -BGP support for traffic redirection. Can send and receive BGP FlowSpec for traffic filtering -Flexible deployment schemes: Inline, On-a-stick, L2 transparency, L3 router -Geographically distributed clustering support -Optional Flow Collector support -Automatic traffic dump collection -
8
Trunc
Trunc
All your logs. One place. Troubleshoot errors, detect attacks, audit your users and solve compliance requirements with Trunc. Keep all your logs, easily accessible, with full-text logging search. Logs are automatically categorized, correlated and stored. Alerts and active response included.Starting Price: $10 per month -
9
Skillmine Auth
Skillmine Technology Consulting
Skillmine Auth is a comprehensive Identity and Access Management (IAM) platform that enables organizations to securely manage user identities, access control, and authentication across all business applications. It supports modern standards like SAML, OAuth 2.0, and OpenID Connect, along with custom authentication for legacy systems. Skillmine Auth offers flexible deployment options (Cloud or On-Premises) and integrates seamlessly with Active Directory, HRMS, and other enterprise systems to deliver unified and secure user experiences. -
10
open-appsec
open-appsec
automatic web application & API security using machine learning open-appsec is an open-source initiative that builds on machine learning to provide pre-emptive web app & API threat protection against OWASP-Top-10 and zero-day attacks. It can be deployed as add-on to Kubernetes Ingress, NGINX, Envoy and API Gateways. open-oppsec simplifies maintenance as there is no threat signature upkeep and exception handling, like common in many WAF solutions. -
11
The software load balancer, reverse proxy, web server, & content cache with the enterprise features and support you expect. Modern app infrastructure and dev teams love NGINX Plus. More than just the fastest web server around, NGINX Plus brings you everything you love about NGINX Open Source, adding enterprise‑grade features like high availability, active health checks, DNS system discovery, session persistence, and a RESTful API. NGINX Plus is a cloud‑native, easy-to-use reverse proxy, load balancer, and API gateway. Whether you need to integrate advanced monitoring, strengthen security controls, or orchestrate Kubernetes containers, NGINX Plus delivers the five‑star support you expect from NGINX. NGINX Plus provides scalable and reliable high availability along with monitoring to support debugging and diagnosing complex application architectures. Active health checks proactively poll upstream server status to get ahead of issues.
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12
A modern app‑security solution that works seamlessly in DevOps environments, helping you deliver secure apps from code to customer. Today’s application landscape has changed dramatically. Modern apps are microservices that run in containers, communicate via APIs, and deploy via automated CI/CD pipelines. DevOps teams need to integrate security controls authorized by the security team across distributed environments without slowing release velocity or performance. NGINX App Protect is a modern app‑security solution that works seamlessly in DevOps environments as a robust WAF or app‑level DoS defense, helping you deliver secure apps from code to customer. Seamlessly integrates strong security controls with NGINX Plus and NGINX Ingress Controller. Defends against many advanced threats and evasive attacks. Reduces complexity and tool sprawl while delivering modern apps. Create, secure, and operate adaptive applications that reduce costs, improve operations, and better protect users.
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13
Delinea Server Suite
Delinea
Easily consolidate complex and disparate identities for Linux and Unix within Microsoft Active Directory. Minimize the risk of a breach and reduce lateral movement with a flexible, just-in-time privilege elevation model. Advanced session recording, auditing, and compliance reporting aid forensic analysis into abuse of privilege. Centralize discovery, management, and user administration for Linux and UNIX systems to enable rapid identity consolidation into Active Directory. Privileged Access Management best practices are easy to follow with the Server Suite. The results are higher levels of identity assurance and a significantly reduced attack surface with fewer identity silos, redundant identities, and local accounts. Manage privileged user and service accounts from Windows and Linux in Active Directory. Just-in-time, fine-grained access control with RBAC and our patented Zones technology. Complete audit trail for security review, corrective action, and compliance reporting. -
14
LumenVox Voice Biometrics
LumenVox
Using voice biometrics authentication, companies can provide a delightful customer experience without sacrificing security. LumenVox Voice Biometrics technology screens customers by comparing input voice audio to a collection of stored voice samples (“voiceprints”) that are known to be authentic or fraudulent. Just like a fingerprint, each voice is unique. This makes Voice Biometric Authentication an incredibly effective way to validate identity. LumenVox’s flexible voice biometrics technology can be deployed in the method of choice and gives organizations the ability to create a seamless and secure process to verify its customers. LumenVox Voice Biometrics not only creates a better user experience, but also reduces operational costs and strengthens security. Anti-fraud measures such as liveness detection provide an additional security layer. -
15
Smartlockr
Smartlockr
Smartlockr is a people-centric data security platform to easily enable secure email and file sharing for an entire organization. Smartlockr prevents data leaks by keeping user-friendliness in mind with everything we do. By eliminating the human error, we ensure your workforce is your strongest asset in preventing data leaks. Smartlockr can be customized for each organization, so that every employee can continue to work with the (email) systems they are used to. Smartlockr can be used with almost every operating system and device. It is available as a plug-in for Microsoft 365 (Outlook), it can be integrated into existing systems and an SMTP relay service can be used too. Even a combination is possible if required. Smartlockr can also be used to securely send and receive large files of up to 5 TB. Smartlockr is compliant with all privacy regulations and security standards like GDPR, ISO, NTA 7516.Starting Price: €0.42 / month / user -
16
FOCAL
Mozn
FOCAL by Mozn is a suite of products that leverage our powerful AI and machine learning technology to answer the challenges of AML compliance and Fraud Prevention in Emerging Markets. FOCAL Anti-Fraud is a suite of products that leverage powerful AI to address the increasing volume and complexity of Fraud in Emerging Markets. All-in-one AML compliance suite for financial institutions to confidently screen customers, monitor transactions and assess risk with powerful AI and seamless automation. -
17
AP Lens
AP Lens
AP Lens is a Sandbox Browser that isolates networks using DNS Whitelisting. We stop the attack before it reaches the network. What does AP Lens provide? - Web Filtering: Flexible and user-friendly content blocking. - Anti-Phishing: Stop look-alike domains with 100% accuracy. - Ransomware Protection: Isolate the network without affecting business applications. - Secure Remote Work: Enforce internet usage policies without VPN slowness. - No More 0-Day Attacks: Escape the limits of blacklisting with AP Lens Augmented Whitelist. - Compliant: AP Lens meets regulatory requirements requested by cybersecurity insurance policies. - One-Click Installation: No need for a lengthy setup process or updating from the user's side. - No Maintenance: Stop malware and phishing without continuous monitoring. Our team builds on over 20 years of experience in cyber security, cloud security, and information protection in industries such as private banking and the public sector.Starting Price: $5 -
18
FerrumGate
FerrumGate
FerrumGate is an Open source Zero Trust Network Access (ZTNA) project, that uses advanced identity and access management technologies to ensure secure access to your network and applications. With multi-factor authentication, continuous monitoring, and granular access controls. You can use it for Secure remote access, Cloud security, Privileged access management, Identity and access management, Endpoint security, IOT connectivity. -
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COSGrid MicroZAccess
COSGrid Networks
MicroZAccess is a Smart Zero Trust Network Access (ZTNA) client in Desktop which securely authenticates the user and seamlessly connects the device to the Cloud through reliable, high performance and encrypted tunnels. Highlights: Peer to Peer Overlay model for improved privacy and performance Flexible Deployment - Host/Workload Agent & Gateway approach Integrated Device Trust and Superior Identity MFA based Access Super Simple to Deploy and Manage Platform approach for Comprehensive Security - Support in SD-WAN and SASE Stateful device compliance checks before, and during, a connection Granular policy enforcementStarting Price: ₹300 per user -
20
Pillr
OpenText
Pillr is powerful security operations software backed by 24/7/365 SOC service and support. The platform unifies security data sources and tools in a single console. Incoming data is automatically analyzed, and the resulting telemetry is correlated with over 35 industry leading threat intelligence feeds to produce actionable, reliable alerts. On Pillr, you can examine data in a customizable dashboard, investigate events with powerful threat intelligence tools, and work collaboratively with Pillr SOC teams to remediate issues. The platform supports over 450 integrations, including tools from Autotask, Check Point, ConnectWise, Crowdstrike, Microsoft, SentinelOne, and Sophos—while expanding integration support for new tools daily. Pillr SOCs operate on a true 24/7/365 model and are staffed by 85+ security analysts and threat hunters, so service providers on the platform receive consistent, real-time guidance and support no matter the day or time. -
21
Fasoo Smart Screen
Fasoo
Fasoo Smart Screen (FSS) is an advanced security solution designed to protect sensitive information displayed on computer screens. The solution displays visible dynamic watermarks, containing detailed user-specific information, discouraging users to take a photo with their smart devices. FSS also blocks unauthorized screen capture attempts from specific website URLs and applications, to secure confidential data from malicious users. In addition, FSS tracks all screen capture attempts, including an image of what was captured, providing detailed insights and audit trails for organizations. Key Features: - Dynamic Watermark - Screen Capture Blocking - Audit Trail -
22
DerScanner
DerSecur
DerScanner is a convenient and easy-to-use officially CWE-Compatible solution that combines the capabilities of static (SAST), dynamic (DAST) and software composition analysis (SCA) in a single interface. It helps provide more thorough control over the security of applications and information systems and check both your own and open source code using one solution. Correlate the results of SAST and DAST, verify the detected vulnerabilities and eliminate them as a first priority. Strengthen your code by fixing vulnerabilities in both your own and third-party code. Perform an independent code review with developers-agnostic application analysis. Detect vulnerabilities and undocumented features in the code at all stages of the application development lifecycle. Control your in-house or third-party developers and secure legacy apps. Enhance user experience and feedback with a smoothly working and secure application.Starting Price: $500 USD -
23
Oz Biometry
Oz Forensics
Developed by Oz Forensics specialists, the biometric module incorporates the latest practices in artificial intelligence and is consistently improved by continuous data enrichment. The face recognition algorithm from Oz Forensics achieved one of the best test results in accuracy on the LFW dataset in University of Massachusetts tests in 2020 MIT LFW. The Oz Biometry module allows identifying people with less than 1-second speed and 99.87% accuracy. Since the beginning of the 2010s, every smartphone has a front camera, making facial biometrics a natural way for authentication. Face biometry can be used both in the registration process and in the process of searching and authentication on large biometric databases. Facial biometrics are used in the KYC process to compare selfie photos with photographs from documents and confirm the presence of a user in biometric “black” and “white” lists. -
24
First Strike
1Strike.io
First Strike (1Strike.io) platform in a SaaS model is the only European Breach and Attack Simulation tool working with GenAI. Ready to use templates help to: -> focus on real, crucial risk pain points, -> allocate time and IT forces smartly & effectively, -> improve processes of protection their digital assets by CONTINUOUSLY, STRATEGICALLY, CYCLICALLY AND AUTOMATICALLY executing in ethically practices the sequences of techniques and scenarios that hackers perform to test, vulnerabilities possible to use before they will be used for real. FirstStrike is the only cost-effective BAS platform available to use in minutes not months. Perfect for “One Man Show CISO” leading cyber-resilience in medium-sized businesses, fast growing companies that want to scale their core business safely.Starting Price: $1000/month -
25
Plurilock AI Cloud DLP
Plurilock Security
Plurilock AI Cloud DLP is a cloud-native yet endpoint-capable data loss prevention (DLP) solution that also provides passwordless SSO and CASB. It is designed specifically for cloud-centric companies relying on an army of SaaS applications to succeed. With Plurilock AI Cloud DLP, companies without the resources to configure and manage (much less pay for) the "default" incumbent DLP solutions can still gain the benefits of full-featured DLP, but at a level of simplicity and cost-effectiveness that makes DLP accessible to companies that don't specialize in IT. Plurilock AI Cloud DLP is part of the Plurilock AI platform, which grows as companies do, with an expansion path to true continuous, real-time authentication and user/entity behavior analytics (UEBA) for real-time biometric identity threat detection and response (ITDR). Plurilock AI is rated top in the industry in customer satisfaction by Info-Tech, based on the feedback of actual customers.Starting Price: $36/user/year -
26
DOT Anonymizer
DOT Anonymizer
Mask your personal data while ensuring it looks and acts like real data. Software development needs realistic test data. DOT Anonymizer masks your test data while ensuring its consistency, across all your data sources and DBMS. The use of personal or identifying data outside of production (development, testing, training, BI, external service providers, etc.) carries a major risk of data leak. Increasing regulations across the world require companies to anonymize/pseudonymize personal or identifying data. Anonymization enables you to retain the original data format. Your teams work with fictional but realistic data. Manage all your data sources and maintain their usability. Invoke DOT Anonymizer functions from your own applications. Consistency of anonymizations across all DBMS and platforms. Preserve relations between tables to guarantee realistic data. Anonymize all database types and files like CSV, XML, JSON, etc.Starting Price: €488 per month -
27
Infisign
Infisign
Infisign is a cutting-edge Identity and Access Management (IAM) platform that revolutionizes digital security by leveraging decentralized identity, passwordless authentication, federation, and privileged access management capabilities. The solution empowers organizations to streamline user authentication, manage access efficiently, and ensure compliance across diverse environments. With its unique approach, Infisign addresses the challenges of traditional IAM systems and offers a comprehensive solution for modern identity management.Starting Price: $4/user/month -
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OSSEC
OSSEC
OSSEC is fully open source and free, you can tailor OSSEC for your security needs through its extensive configuration options, adding custom alert rules and writing scripts to take action when alerts occur. Atomic OSSEC helps organizations meet specific compliance requirements such as NIST and PCI DSS. It detects and alerts on unauthorized file system modification and malicious behavior that could make you non-compliant. The Atomic OSSEC open source-based detection and response system adds thousands of enhanced OSSEC rules, real-time FIM, frequent updates and software integrations, built-in active response, a graphical user interface (GUI), compliance tools, and expert professional support. It’s a versatile XDR and compliance all-in-one security solution. -
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BurpGPT
Aegis Cyber Ltd
Experience enhanced web security testing with BurpGPT our Burp Suite extension which integrates OpenAI's LLMs for advanced vulnerability scanning and traffic-based analysis. It also supports local LLMs, including custom-trained models, ensuring greater data privacy and more accurate results according to your needs. Effortlessly integrate Burp GPT into your security testing workflows with user-friendly documentation. Developed by application security experts, Burp GPT represents the cutting-edge of web security testing. Burp GPT continuously improves based on user feedback, ensuring it meets evolving security testing needs. Burp GPT is a robust tool developed to enhance the precision and efficiency of application security testing. Extended with advanced language processing capabilities and an intuitive interface, it enhances security testing for both beginners and seasoned testers alike. With BurpGPT, you can perform sophisticated technical tasks.Starting Price: $100.07 per year -
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Cyguru
Cyguru
Cyguru offers an all-in-one proactive security solution, also featuring an open SOCaaS powered by an AI analyst for comprehensive threat detection and mitigation. Experience seamless security with our platform, offering both preventative and reactive measures in just a few clicks. We support Windows, Linux, Centos, and Syslogs, allowing you to monitor exactly what you need. Simply register, choose your monitoring preferences, and leverage our advanced ML and AI capabilities for an enhanced security experience. Our security operation center is the cornerstone of our service domain, yet we go beyond by offering a breadth of features unmatched in the market for both SMEs and large enterprises. Not only do we enhance product scalability, automation, and AI integration, but we also ensure it stands at the forefront of completeness and innovation. Our vigilant agents keep a constant watch on your infrastructure, operating systems, and services round the clock.Starting Price: €7.33 per month
