Best IT Security Software for Linux - Page 8
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Compare the Top IT Security Software for Linux as of November 2026 - Page 8
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1
VirtualMetric
VirtualMetric
VirtualMetric is a powerful telemetry pipeline solution designed to enhance data collection, processing, and security monitoring across enterprise environments. Its core offering, DataStream, automatically collects and transforms security logs from a wide range of systems such as Windows, Linux, MacOS, and Unix, enriching data for further analysis. By reducing data volume and filtering out non-meaningful logs, VirtualMetric helps businesses lower SIEM ingestion costs, increase operational efficiency, and improve threat detection accuracy. The platform’s scalable architecture, with features like zero data loss and long-term compliance storage, ensures that businesses can maintain high security standards while optimizing performance.Starting Price: Free -
2
Shufti
Shufti
Shufti is a Glocal Compliance Platform managing the full compliance lifecycle, onboarding, authentication, monitoring, and remediation, for every industry, region, and use case. Every model is built in-house (no aggregators, no third-party engines), deployable on SaaS, private cloud, or on-premise as data residency demands. The first European provider certified at iBeta PAD Level 3, Shufti is SOC 2 Type II, ISO 27001, PCI DSS, and GDPR compliant, trusted by 2,000+ organisations and a Leader in G2's 2026 Identity Verification and AML Grid Reports.Starting Price: $1.5 / per verification -
3
Aerobase
Aerobase
Aerobase is an open-source Identity and access management (IAM) platform that specializes in identity federation, SSO, strong & adaptive authentication, access control, account management & identity provisioning, API & microservices security and privacy regulation. This guide helps you get started with Aerobase. It covers server configuration and use of the default database. Advanced deployment options are not covered. For a deeper description of features or configuration options, consult the other reference guides.Starting Price: $690 per month -
4
OpenOTP Security Suite
RCDevs
OpenOTP Security Suite is a European Enterprise-grade Security all-in-one Solution for Identity & Access Management (IAM), including : - Multi-Factor Authentication (MFA/2FA) with U2F / OTP, applicable even for Legacy Applications - Federation Services (SSO with OpenID & SAML / ADFS) - Network Access Control (protecting Wifi & Ethernet Swiches) - VPN security (via an included Radius Bridge), designed specifically for remote work - Windows logins & Remote Desktop Services (RDS) OpenOTP Security Suite combines mobile technology with proven security standards to offer professionals and non-professionals the best alternative, bringing modularity and flexibility to suit any infrastructure's needs. OpenOTP Security Suite is an enterprise-class European security solution designed for installation on-premises or in a private cloud. ++ Free Token App (and compatible with most existing hardware and software tokens) ++ Free 30-day Trial ++ Freeware (<25 users)Starting Price: €1.85/User/M -
5
StrongDM
StrongDM
StrongDM is a People-First Access platform that gives technical staff a direct route to the critical infrastructure they need to be their most productive. End users enjoy fast, intuitive, and auditable access to the resources they need, and administrators leverage simplified workflows to enhance security and compliance postures. - We open up a clear, direct path that gives individualized access to the right people and keeps everyone else out. - Total visibility into everything that’s ever happened in your stack. Security and Compliance teams can easily answer who did what, where, and when. - Admins have precise control over what each user has access to—without these controls ever getting in the way of productivity - IT, InfoSec, and Administrators have precise controls. Unauthorized access is eliminated because users never see resources they don’t have permission to use. -All past, present, and future infrastructure is supported - Responsive 24/7/365 customer support.Starting Price: $70/user/month -
6
InstaSafe
InstaSafe Technologies
InstaSafe is redefining the challenge of secure access to modern networks by leveraging Zero Trust principles with its security solutions, that ensure seamless access to cloud applications, SAP applications, on-premise data, IoT devices, and multiple other neoteric use cases. InstaSafe discards traditional VPN based conceptions of a network perimeter, instead moving the perimeter to the individual users and the devices they access. The Zero Trust approach followed by InstaSafe mandates a “never trust, always verify' approach to privileged access, without focusing on network locality. InstaSafe ZTAA relies on continuously assessing the trust and risk associated with every user, and the context of their access request, and simultaneously employs a system of comprehensive authentication before grnating least privilege access. By only making authorised applications accessible to the user, and not exposing the network to these users, ZTAA serves to negate the exploitable attacks surfaceStarting Price: $8/user/month -
7
Statice
Statice
We offer data anonymization software that generates entirely anonymous synthetic datasets for our customers. The synthetic data generated by Statice contains statistical properties similar to real data but irreversibly breaks any relationships with actual individuals, making it a valuable and safe to use asset. It can be used for behavior, predictive, or transactional analysis, allowing companies to leverage data safely while complying with data regulations. Statice’s solution is built for enterprise environments with flexibility and security in mind. It integrates features to guarantee the utility and privacy of the data while maintaining usability and scalability. It supports common data types: Generate synthetic data from structured data such as transactions, customer data, churn data, digital user data, geodata, market data, etc We help your technical and compliance teams validate the robustness of our anonymization method and the privacy of your synthetic dataStarting Price: 3,990€/month -
8
ACSIA
DKSU4Securitas Ltd
ACSIA it is a ‘post-perimeter’ security tool which complements a traditional perimeter security model. It resides at the Application or Data layer. It monitors and protects the the platforms (physical/ VM/ Cloud/ Container platforms) where the data is stored which are the ultimate target of every attacker. Most companies secure their enterprise to ward off cyber adversaries by using perimeter defenses and blocking known adversary indicators of compromise (IOC). Adversary pre-compromise activities are largely executed outside the enterprise’s field of view, making them more difficult to detect. ACSIA is focused on stopping cyber threats at the pre attack phase. It is a hybrid product incorporating a SIEM (Security Incident and Event Management), Intrusion Detection Systems (IDS) Intrusion Prevention Systems (IPS), Firewall and much more. - Built for linux environments - Also monitors Windows servers - Kernel Level monitoring - Internal Threat detectionStarting Price: Depends on number of servers -
9
HYPR
HYPR | The Passwordless Company
HYPR fixes the way the world logs in. Organizations are faced with the challenge of achieving secured and seamless authentication coupled with a flawless user experience at a time when it’s more critical than ever. HYPR’s passwordless multi-factor authentication (PMFA) platform decouples authentication from the organization’s current and future identity providers and eliminates the traditional trade-off between security and user experience by providing uncompromising assurance and consumer-grade experience with true passwordless and phishing-resistant MFA. The solution is trusted by more than 60M users worldwide. With deployments taking hours rather than weeks or months, organizations decrease the risk of attack, increase positive user experience, and lower operational costs.Starting Price: $4.00 per user/month -
10
ManageEngine Vulnerability Manager Plus
ManageEngine
ManageEngine Vulnerability Manager Plus is an enterprise vulnerability management solution that continuously detects, prioritizes, and remediates security risks across desktops, servers, and network devices from a single console. AI-powered threat intelligence assigns risk scores based on CVSS severity, exploit availability, and active attack trends so teams focus on what matters most. Built-in patch management automates deployment across Windows, macOS, Linux, and 1,500+ third-party applications at no additional cost, with pre-built scripts for zero-day vulnerabilities providing immediate protection while vendor patches are awaited. Security configuration management audits firewalls, antivirus, BitLocker encryption, and password policies, while web server hardening validates SSL certificates and HTTPS enablement. Compliance automation audits against CIS, NIST, and UK Cyber Essentials with detailed remediation guidance for every violation.Starting Price: $0.9/device/month -
11
VISO MDM/EMM
Radix Technologies Ltd.
VISO MDM/EMM enables help desks, IT administrators and project leaders to centrally monitor, manage and support devices wherever they are. Reaching well beyond the local network boundaries, the cloud-based platform delivers a bird’s-eye view of an entire device fleet, enabling administrators to give the best support possible, optimize device performance and make informed decisions. Extend your support umbrella, control capabilities and manage nomadic users’ mobile devices from wherever they are located and operating, both inside and beyond the organization’s network. Manage mission-critical and complex IT infrastructures and simplify demanding operation and maintenance work on remote and roaming computers, laptops, tablets, digital signage, rugged devices and more.Starting Price: $22 per device/year -
12
LIAPP
Lockin
Protect your app Today. LIAPP, the easiest and the most powerful mobile app security solution. Just One-Click, We’ll Take Care of Security So You Can Focus More on Everything Else. Liapp allows you to focus on your business with simple way of protection and helps you succeed in a great mobile service with strong hacking defense and convenient user-oriented hacking reports. Easy Prevent the waste of development resources by being able to receive all the protection functions with just a single APP upload. Strong Helps to grow your mobile service business by providing source code protection and powerful app hacking protection. Visible. Helps to run efficient service by monitoring the users who use your app, the number of users, hacking rates and hacking types. The World Trusts LIAPP LIAPP’s excellent hacking defense is highly recognized by numerous professional organizations worldwide. Selected as major Global Representative Vendor in a reportStarting Price: $39.99 one-time payment -
13
YAG-Suite
YAGAAN
The YAG-Suite is a French made innovative tool which brings SAST one step beyond. Based on static analysis and machine learning, YAGAAN offers customers more than a source code scanner : it offers a smart suite of tools to support application security audits as well as security and privacy by design DevSecOps processes. Beyond classic vulnerability detection, the YAG-Suite focuses the team attention on the problems that really matter in their business context, it supports developers in their understanding of the vulnerability causes and impacts. Its contextual remediation support them in fixing efficiently the problems while improving their secure coding skills. Additionally, YAG-Suite's unprecedented 'code mining' support security investigations of an unknown application with mapping all relevant code features and security mechanisms and offers querying capabilities to search for 0-days or non automatically detectable risks. PHP, Java and Python are supported. JS, C/C++ coming soonStarting Price: From €500/token or €150/mo -
14
Cribl Stream
Cribl
Cribl Stream allows you to implement an observability pipeline which helps you parse, restructure, and enrich data in flight - before you pay to analyze it. Get the right data, where you want, in the formats you need. Route data to the best tool for the job - or all the tools for the job - by translating and formatting data into any tooling schema you require. Let different departments choose different analytics environments without having to deploy new agents or forwarders. As much as 50% of log and metric data goes unused – null fields, duplicate data, and fields that offer zero analytical value. With Cribl Stream, you can trim wasted data streams and analyze only what you need. Cribl Stream is the best way to get multiple data formats into the tools you trust for your Security and IT efforts. Use the Cribl Stream universal receiver to collect from any machine data source - and even to schedule batch collection from REST APIs, Kinesis Firehose, Raw HTTP, and Microsoft Office 365 APIsStarting Price: Free (1TB / Day) -
15
Gravitee
Gravitee.io
Gravitee is an AI agent management and API management platform designed to secure, observe, and govern interactions between AI agents, models, APIs, event streams, and enterprise services. Its AI Gateway provides centralized control for LLM traffic, MCP tool access, and agent-to-agent communication through LLM Proxy, MCP Proxy, and A2A Proxy capabilities. The platform can enforce authentication, authorization, least-privilege access, PII redaction, rate limits, spending controls, and audit logging across AI traffic. Gravitee also provides visibility into agent behavior, token consumption, dependencies, costs, and usage patterns so organizations can identify shadow AI and unmonitored workloads. Beyond AI governance, the platform manages APIs and event streams, including REST, GraphQL, gRPC, Kafka, and related enterprise integration patterns. Gravitee is designed for organizations that want a unified control layer for AI agents, APIs, events, and model access.Starting Price: $2500 per month -
16
BitNinja
BitNinja.com
BitNinja provides 3E Linux server protection for large hosting providers and small businesses equally. Effective because of our unique Defense Network that uses the power of the Ninja Community. Every BitNinja-protected server worldwide shares attack information with each other, resulting in a more intelligent and stronger protection shield by every single assault. Effortless because it is fast and easy to install, so your server protection is up and running in no time. It requires no maintenance, just keep running in the background and protecting your and your customer’s servers while you can concentrate on other aspects of your business with peace of mind. Enjoyable because you can take joy in the benefits of BitNinja, like the increased server capacity caused by the significant drop in the server load. Furthermore, you can easily manage all the modules and features on the unified dashboard and check how the the software catches malicious traffic in real-time.Starting Price: $10 per server -
17
Hideez
Hideez
Hideez Authentication Service is a comprehensive security solution designed to meet the needs of businesses of all sizes. The service includes a range of features designed to enhance security and streamline access control, including secure password management, multi-factor authentication, passwordless SSO and a range of other security tools. With Hideez Service, businesses can manage all of their passwords, securely storing them in an encrypted hardware tokens (Hideez Keys), or try passwordless authentication and contactless desktop logins with a mobile app (Hideez Authenticator). Hideez Server manages authentication tokens, centralizes endpoints associated with them, and stores digital identity information, such as roles, permissions, and other settings. This helps to reduce the risk of password-related cyber threats, such as phishing and credential stuffing.Starting Price: $3 -
18
Smartflow
Smartflow
Smartflow is a SaaS company that has built a platform for digitizing and optimizing inspections & checks. The platform's digital core is performing inspection-related tasks. Smartflow supports various companies in industrial verticals in preparing, performing, and reporting inspections. Our mission is to help field operators and inspectors complete their inspections in one visit to the worksite with zero errors. We are committed to creating an improved work experience that will allow the inspector to have instant access to the checks that have been carried out before, get a clear overview of what important matters emerged from those checks, and enable them to work faster cleaner and safer. Smartflow is a SaaS cloud-based solution. With the platform & app you can digitize all rounds of inspections, work processes, workflows, and frontline operations. Smartflow is a smart data capture solution that generates valuable data & insights working both online & offline.Starting Price: €295 Entry Fee / Monthly Price -
19
Appranix
Appranix
Appranix empowers enterprises to achieve cloud application resilience against any cloud application downtime. Average ransomware attack costs 4.54M USD and takes about 26 days to recover. 14% of cloud application downtime occurs due to misconfigurations. Appranix's unique approach delivers unprecedented resilience for distributed and dynamic cloud workloads. Our patented continuous cloud infrastructure backup, cloud-native data backup and replication along with automated recovery-as-code capabilities significantly reduce recovery time and human intervention after a cyber disaster or cloud service or region failure. Appranix is a Gartner Cool Vendor and EMA Top 3 vendor. Our SaaS platform is SOC II Type II certified and available on AWS, Azure, GCP, VMware, IBM/Redhat marketplaces. Join leading CTOs, CIOs, and cloud operations teams who trust Appranix to deliver the resilience they need to thrive in today's digital world.Starting Price: $25/unit/month -
20
Guardian Digital
Guardian Digital
Guardian Digital secures against email threats like phishing, zero-day exploits and ransomware attacks that define the modern threat landscape email users face every day. We believe email security is business security, as greater than 90% of all cyber attacks originate from an email. The most effective email protection is delivered through a purpose-driven solution designed to close critical security gaps in Microsoft 365 and Workspace, coupled with the expert setup, ongoing remote system management and accessible support required to improve IT security. With real-time cybersecurity business insights, we help you understand what your risk profile is today, and protect you from the dangers that all businesses face. EnGarde Cloud Email Security - Key Features: • Phishing, spoofing & impersonation protection • Link & file analysis • Zero-day attack protection • Malware & Ransomware protection • SPF/DKIM/DMARC checking • Encryption • Comprehensive management & support serviceStarting Price: Monthly & Annual Subscriptions -
21
Edge Delta
Edge Delta
Edge Delta is a new way to do observability that helps developers and operations teams monitor datasets and create telemetry pipelines. We process your log data as it's created and give you the freedom to route it anywhere. Our primary differentiator is our distributed architecture. We are the only observability provider that pushes data processing upstream to the infrastructure level, enabling users to process their logs and metrics as soon as they’re created at the source. We combine our distributed approach with a column-oriented backend to help users store and analyze massive data volumes without impacting performance or cost. By using Edge Delta, customers can reduce observability costs without sacrificing visibility. Additionally, they can surface insights and trigger alerts before data leaves their environment.Starting Price: $0.20 per GB -
22
IRI DarkShield
IRI, The CoSort Company
IRI DarkShield is a powerful data masking tool that can (simultaneously) find and anonymize Personally Identifiable Information (PII) "hidden" in semi-structured and unstructured files and database columns / collections. DarkShield jobs are configured, logged, and run from IRI Workbench or a restful RPC (web services) API to encrypt, redact, blur, etc., the PII it finds in: * NoSQL & RDBs * PDFs * Parquet * JSON, XML & CSV * Excel & Word * BMP, DICOM, GIF, JPG & TIFF DarkShield is one of 3 data masking products in the IRI Data Protector Suite, and comes with IRI Voracity data management platform subscriptions. DarkShield bridges the gap between structured and unstructured data masking, allowing users to secure data in a consistent manner across disparate silos and formats by using the same masking functions as FieldShield and CellShield EE. DarkShield also handles data in RDBs and flat-files, too, but there are more capabilities that FieldShield offers for those sources.Starting Price: $5000 -
23
IRI CoSort
IRI, The CoSort Company
What is CoSort? IRI CoSort® is a fast, affordable, and easy-to-use sort/merge/report utility, and a full-featured data transformation and preparation package. The world's first sort product off the mainframe, CoSort continues to deliver maximum price-performance and functional versatility for the manipulation and blending of big data sources. CoSort also powers the IRI Voracity data management platform and many third-party tools. What does CoSort do? CoSort runs multi-threaded sort/merge jobs AND many other high-volume (big data) manipulations separately, or in combination. It can also cleanse, mask, convert, and report at the same time. Self-documenting 4GL scripts supported in Eclipse™ help you speed or leave legacy: sort, ETL and BI tools; COBOL and SQL programs, plus Hadoop, Perl, Python, and other batch jobs. Use CoSort to sort, join, aggregate, and load 2-20X faster than data wrangling and BI tools, 10x faster than SQL transforms, and 6x faster than most ETL tools.Starting Price: $4,000 perpetual use -
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Contrast Security
Contrast Security
Modern software development must match the speed of the business. But the modern AppSec tool soup lacks integration and creates complexity that slows software development life cycles. Contrast simplifies the complexity that impedes today’s development teams. Legacy AppSec employs a one-size-fits-all vulnerability detection and remediation approach that is inefficient and costly. Contrast automatically applies the best analysis and remediation technique, dramatically improving efficiencies and efficacy. Separate AppSec tools create silos that obfuscate the gathering of actionable intelligence across the application attack surface. Contrast delivers centralized observability that is critical to managing risks and capitalizing on operational efficiencies, both for security and development teams. Contrast Scan is pipeline native and delivers the speed, accuracy, and integration demanded by modern software development.Starting Price: $0 -
25
DesktopReady
Anunta DesktopReady
The first complete Virtual Desktop solution that provides both automation and services to deliver secure modern workspaces. Office is how you work instead of where you go. All data and applications are in the public cloud. Devices are owned by employees not IT, and computing is consumed on-demand. Desktop as a Service (DaaS) is a virtual desktop deployment model in which the virtual desktop infrastructure (VDI) technology is hosted on the cloud. It includes provisioning, patching and maintenance of the management plane and resources to host workloads. In DaaS, the storage, network resources, and other support infrastructure are hosted in the cloud. Desktop as a Service (DaaS) provides organizations access to enterprise applications and workloads hosted on public or private cloud. The workforce can access their desktops using a web-based browser securely on the device of their choice.Starting Price: $75 per month -
26
Accelario
Accelario
Take the load off of DevOps and eliminate privacy concerns by giving your teams full data autonomy and independence via an easy-to-use self-service portal. Simplify access, eliminate data roadblocks and speed up provisioning for dev, testing, data analysts and more. Accelario Continuous DataOps Platform is a one-stop-shop for handling all of your data needs. Eliminate DevOps bottlenecks and give your teams the high-quality, privacy-compliant data they need. The platform’s four distinct modules are available as stand-alone solutions or as a holistic, comprehensive DataOps management platform. Existing data provisioning solutions can’t keep up with agile demands for continuous, independent access to fresh, privacy-compliant data in autonomous environments. Teams can meet agile demands for fast, frequent deliveries with a comprehensive, one-stop-shop for self-provisioning privacy-compliant high-quality data in their very own environments.Starting Price: $0 Free Forever Up to 10GB -
27
Sn1per Professional
Sn1perSecurity
Sn1per Professional is an all-in-one offensive security platform that provides a comprehensive view of your internal and external attack surface and offers an asset risk scoring system to prioritize, reduce, and manage risk. With Sn1per Professional, you can discover the attack surface and continuously monitor it for changes. It integrates with the leading open source and commercial security testing tools for a unified view of your data. + Discover hidden assets and vulnerabilities in your environment. + Integrate with the leading commercial and open source security scanners to check for the latest CVEs and vulnerabilities in your environment. + Save time by automating the execution of open source and commercial security tools to discover vulnerabilities across your entire attack surface. + Discover and prioritize risks in your organization. Get an attacker's view of your organization today with Sn1per Professional!Starting Price: $984/user -
28
Big Network
Big Network
Big Network securely and simply connects networks and services between people, places, clouds and devices anywhere. We combine easy button simplicity for mesh-vpn, sdwan and cloud services. Big Network also provides broadband services, a cloud marketplace and a partner ecosystem. 83% of businesses will continue operating with hybrid workforces according to Accenture. Big Network provides the tools to securely and simply connect networks and services between users, teams, offices, homes, clouds and devices anywhere. Private networking is hard, complex and expensive. There is a multitude of legacy technologies to choose from, each driven by an ecosystem of hardware and software vendors and their objectives.Starting Price: $100 per month -
29
Telepresence
Ambassador Labs
Telepresence streamlines your local development process, enabling immediate feedback. You can launch your local environment on your laptop, equipped with your preferred tools, while Telepresence seamlessly connects them to the microservices and test databases they rely on. It simplifies and expedites collaborative development, debugging, and testing within Kubernetes environments by establishing a seamless connection between your local machine and shared remote Kubernetes clusters. Why Telepresence: Faster feedback loops: Spend less time building, containerizing, and deploying code. Get immediate feedback on code changes by running your service in the cloud from your local machine. Shift testing left: Create a remote-to-local debugging experience. Catch bugs pre-production without the configuration headache of remote debugging. Deliver better, faster user experience: Get new features and applications into the hands of users faster and more frequently.Starting Price: Free -
30
signer.digital
Chartered Information Systems
signer.digital is the range of solutions which offer its users innovative ways to sign the documents and files and eInvoices, through it rage of procuts like, Bridge Application, REST APIs, Web Server and Web Libraries, DLLs and Free signer.digital Browser Extension. The signer.digital Bridge application can be setup in minutes for Digitally Signing with any of the existing ERP or application without writing a line of code, while the web server and libraries can be configured with any application, signer.ditial supports cross-platform applications through REST APIs. With signer.digital Browser Extension we offer seamless PKI operations through all the modern Browsers like Chrome, Edge and Firefox on all 3 OS platforms. Users can perform PKI Operations like Signing, Encryption, Verification, Authentication, Download of Digital Certificate Etc.Starting Price: $1
