Best Cybersecurity Software for Linux - Page 2
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Compare the Top Cybersecurity Software for Linux as of October 2025 - Page 2
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1
Acunetix
Invicti Security
As the market leader in automated web application security testing, Acunetix by Invicti is the go-to security tool for Fortune 500 companies. DevSecOps teams can cut through the noise to uncover unseen risks and mitigate dangerous exploits, detecting and reporting on a wide array of vulnerabilities. With an industry-leading crawler that fully supports HTML5, JavaScript, and Single-page applications, Acunetix enables the auditing of complex, authenticated applications for deeper insight into an organization's risk posture. It's a leader for a reason: the technology behind Acunetix delivers the only product on the market that can automatically detect out-of-band vulnerabilities to enable comprehensive management, prioritization, and control for vulnerability threats by criticality. Plus, it's available both online and as an on-prem solution, integrating with popular issue trackers and WAFs so that DevSecOps teams don't have to slow down when building innovative apps. -
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Cequence Security
Cequence Security
Start analyzing and protecting your APIs with passive, inline or API-based integration with any existing network component – API gateway, proxy, CDN or ingress controller. Predefined policies, fine-tuned using threat patterns observed in protecting billions of API transactions per day delivers unmatched, out-of-the-box protection. A rich user interface and an open, API-based architecture enables integration with threat intelligence feeds, CI/CD framework tools, other security components, and SIEM/SOAR/XDR solutions. Patented ML-based analysis eliminates JavaScript and SDK integration pen-alties such as extended development cycles, slow page loads and forced mobile-app upgrades. ML-based analysis generates a unique Behavioral Fingerprint to determine malicious intent and continually tracks attackers as they retool. -
3
Zivver
ZIVVER
Zivver is the effortless, smart, secure digital communications platform powering the next generation of secure digital communications. Trusted by over 5,000 organizations globally, Zivver prevents data leaks caused by human error and ensures compliance. Zivver seamlessly integrates with all major email clients including Gmail, Outlook, and Microsoft 365 and features unparalleled zero-keys encryption, with smart features such as contextual machine learning powered business rules. Zivver allows anyone to share large files up to 5TB securely via their existing email client. Zivver is fully compliant with all leading data security standards, including ISO 27001, NTA 7516, GDPR, HIPPA.Starting Price: 0.99€/month/user -
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ThreatDefence
ThreatDefence
Our XDR (Extended Detection and Response) cyber security platform provides deep visibility and threat detection across your endpoints, servers, cloud and your digital supply chain. We deliver the platform to you as fully managed service supported by our 24×7 Security Operations, with low cost and fastest enrollment time in the industry. Our platform is the foundation of effective cyber threat detection and response services. Providing deep visibility, great threat detection, sophisticated behavior analytics and automated threat hunting, the platform adds efficiency and value to your security operations capability. Leveraging our proprietary detection methodologies, including AI-empowered machine learning, our platform uncovers suspicious and anomalous behavior revealing even the most hidden threats. The platform creates high fidelity detections, flagging real threats and assisting SOC analysts and investigators to focus on what really matters.Starting Price: $5 per user per month -
5
SailPoint
SailPoint Technologies
You can’t do business without technology and you can’t securely access technology without identity security. In today’s era of “work from anywhere”, managing and governing access for every digital identity is critical to the protection of your business and the data that it runs on. Only SailPoint Identity Security can help you enable your business and manage the cyber risk associated with the explosion of technology access in the cloud enterprise – ensuring each worker has the right access to do their job – no more, no less. Gain unmatched visibility and intelligence while automating and accelerating the management of all user identities, entitlements, systems, data and cloud services. Automate, manage and govern access in real-time, with AI-enhanced visibility and controls. Enable business to run with speed, security and scale in a cloud-critical, threat-intensive world. -
6
Silverfort
Silverfort
Silverfort’s Unified Identity Protection Platform is the first to consolidate security controls across corporate networks and cloud environments to block identity-based attacks. Using innovative agentless and proxyless technology, Silverfort seamlessly integrates with all existing IAM solutions (e.g., AD, RADIUS, Azure AD, Okta, Ping, AWS IAM), extending coverage to assets that could not previously have been protected, such as legacy applications, IT infrastructure, file systems, command-line tools, and machine-to-machine access. Our platform continuously monitors all access of users and service accounts across both cloud and on-premise environments, analyzes risk in real time, and enforces adaptive authentication and access policies. -
7
Fortinet
Fortinet
Fortinet is a global leader in cybersecurity solutions, known for its comprehensive and integrated approach to safeguarding digital networks, devices, and applications. Founded in 2000, Fortinet provides a wide range of products and services, including firewalls, endpoint protection, intrusion prevention systems, and secure access solutions. At the core of its offerings is the Fortinet Security Fabric, a unified platform that seamlessly integrates security tools to deliver visibility, automation, and real-time threat intelligence across the entire network. Trusted by businesses, governments, and service providers worldwide, Fortinet emphasizes innovation, scalability, and performance, ensuring robust defense against evolving cyber threats while supporting digital transformation and business continuity. -
8
Guardio
Guardio
Forget all about malware, phishing, and identity theft. Guardio is a lightweight extension designed to help you browse quickly and securely. It will clean your browser, speed it up, and protect your private information. How it works. Add in seconds. Remove threats. Browse as usual. Cleans the way you see the web. Removes malware, unwanted popups, and any other annoyances that ruin your day. Protects against online threats. Blocks phishing, malicious sites and scams that may result in identity theft or worse - so you can focus on what matters. Keeps your secrets secret. Be notified when personal data leaks publicly and fortify your accounts with security best practices. Under the hood. Dive deeper into the powerful technology powering Guardio. Safe web, Great technology. In order to effectively combat emerging threats from ever-evolving malicious actors, Guardio needs to stay on the bleeding edge of multiple technology disciplines. Machine Learning, Big Data, Cloud InfrastructureStarting Price: $9.99 per month -
9
BelManage
Belarc
BelManage allows users to reduce their software license and maintenance costs, monitor their cybersecurity status and configuration details. BelManage is based on Belarc’s Cloud architecture, uses a single Intranet server and database, and automatically creates an accurate and up-to-date central repository (CMDB) of software, hardware and security configuration details. Belarc’s cloud architecture allows users to simplify and automate the monitoring of all of their desktops, laptops, servers and virtual machines throughout the world, using a single server and database. The BelManage server can be located on premises, on our customer's cloud or hosted by Belarc via SaaS.Starting Price: $10 per computer -
10
SecureStack
SecureStack
With triggers in your CI/CD pipeline, SecureStack can check for common security issues and stop those issues from getting into your applications. SecureStack embeds security automatically with every git push. We built our technology to test every facet of your application security looking for things like missing security controls, are you using encryption correctly; we test the efficacy of your WAF and are your cloud-native components secure and more than 250 other data points. All of that was delivered in less than 60 seconds. See what a hacker can see when they view your applications. Test and compare your development, staging and production environments to quickly find critical differences and understand ways to fix high-priority defects. We help you decompose your web application so you are aware of all the resources your app is using behind the scenes.Starting Price: $500/mo -
11
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 -
12
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 -
13
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 -
14
Saint Security Suite
Carson & SAINT
This single, fully integrated solution conducts active, passive and agent-based assessments while its extensive flexibility evaluates risk according to each business. SAINT’s impressive, flexible and scalable scanning capabilities set it apart from many others in this space. SAINT has partnered with AWS, allowing its customers to take advantage of AWS’s efficient scanning. Should subscribers prefer, SAINT also offers a Windows scanning agent. Security teams can schedule scans easily, configure them with considerable occurrence flexibility and fine-tune them with advanced options. As a vulnerability management solution, SAINT Security Suite’s security research and development efforts focus on investigation, triage, prioritization, and coverage of vulnerabilities of the highest levels of severity and importance. Not willing to settle for just blanket coverage and raw data, our analysts focus on developing tools for what matters to our customers.Starting Price: $1500.00/year/user -
15
Centrifuge Analytics
Culmen Internal LLC
Centrifuge Analytics™ is a big data discovery technology that provides the power and flexibility to connect, visualize and collaborate without complex data integration, costly services or a data science degree. It combines sophisticated link-analysis, interactive visualizations and discovery features to dramatically simplify data pattern and connection recognition. - First and foremost, a fully integrated solution that empowers analysts to work with no IT support - Sophisticated link-analysis features such as pattern Identification, intelligent bundling and various unique visual interactive features - 100% Browser footprint ensures no client-side data retention that simplifies security and client administration Patent-pending server-side rendering engine enables highly scalable network graphs Agile data integration – No need to stage, warehouse or apply a fixed ontology Model-based analytics – Setup once and reuse – build upon the experience of more seasoned analystsStarting Price: Call -
16
Axonius
Axonius
Axonius gives customers the confidence to control complexity by providing a system of record for all digital infrastructure. With a comprehensive understanding of all assets including devices, identities, software, SaaS applications, vulnerabilities, security controls, and the context between all assets, customers are able to mitigate threats, navigate risk, decrease incident response time, automate action, and inform business-level strategy — all while eliminating manual, repetitive tasks. Recognized as creators of the Cyber Asset Attack Surface Management (CAASM) category and innovators in SaaS Management Platform (SMP) and SaaS Security Posture Management (SSPM), Axonius is deployed in minutes and integrates with hundreds of data sources to provide a comprehensive asset inventory, uncover gaps, and automatically enforce policies and automate action. -
17
Enginsight
Enginsight
Enginsight is an all-in-one cybersecurity platform made in Germany, combining threat detection and defense capabilities. The features are: Automated security checks, pentesting, IDS/IPS, micro segmentation, vulnerability scans, and risk assessments. It empowers businesses of all sizes to effortlessly implement and monitor robust security strategies through an intuitive interface. Scan your systems automatically and immediately recognize the security status of your IT infrastructure. 100% self-developed (security by design) and has no dependencies on third-party tools. Permanently scan your IT environment for existing devices and create a live image of your IT infrastructure. Automatic detection and unlimited IP inventory of all network devices, as well as their classification. Enginsight provides a comprehensive solution for monitoring and securing your Windows servers, Linux servers and end devices such as Windows PCs or Linux . Start your 15 day free trial now.Starting Price: $12.99 per month -
18
Ping Identity
Ping Identity
Ping Identity builds identity security for the global enterprise with an intelligent identity platform that offers comprehensive capabilities including single sign-on (SSO), multi-factor authentication (MFA), directory, and more. Ping helps enterprises balance security and user experience for workforce, customer, and partner identity types with a variety of cloud deployment options including identity-as-a-service (IDaaS), containerized software, and more. Ping has solutions for both IT and developer teams. Enable digital collaboration with simple integrations to these popular tools. Support your employees wherever they are with integrations to these popular tools. Deploy quickly with interoperability across the entire identity ecosystem. Whether you just want single sign-on (SSO) or a risk-based, adaptive authentication authority, starting off with a PingOne solution package lets you only pay for what you need, and gives you room to grow.Starting Price: $5 per user per month -
19
Sectrio
Sectrio
Sectrio was launched as Subex Secure in the year 2016 to meet the growing needs of businesses in securing their Internet of Things and Operational Technology footprint on a single platform. To meet this objective, Subex invested in building the world’s largest adaptable honeypot network ground-up while simultaneously building an agile product with features aligned to the needs of our growing customer base. Subex Secure was rebranded as Sectrio in September 2021 to reflect the arrival of the next phase of our product and innovation evolution. Today, Sectrio has deployments across North America, the Middle East, APAC, and Indian markets. Our customer base is spread across verticals. Sectrio also is home to the largest number of cybersecurity domain specialists including the industry’s leading threat research team. -
20
ESET Cyber Security
ESET
Fast and powerful security without slowdowns, against all types of malware. Secures Mac, Windows and Linux devices. Protects you against all types of malware, including viruses, ransomware, worms and spyware. Enjoy the full power of your computer. Play, work and browse the internet without slowdowns. Easy to install, renew and upgrade, our security is also designed for simple set up of all routine tasks. We value your loyalty! Renewing ESET takes a few clicks and you are settled. Download and use your existing license key to activate your software. Update your subscription preferences and eStore account information. Protect yourself from ransomware and other types of malware with ESET's time-proven multilayered protection, trusted by over 110 million users worldwide. Play, work and browse the internet without slowdowns. Stay unplugged and online longer with battery-saving mode, and enjoy gaming without distracting pop-ups.Starting Price: $39.99 per year -
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Built without compromise for users who want it all, including extra theft protection and easy password management. Secures Windows, Mac, Android and Linux devices. Stay protected even in case of data theft or laptop and USB key loss. Remember only one password while having them all safely under control. Protect your Windows, Mac and Android devices with a single license for the ultimate in security and convenience. Protect your digital identity with our powerful antivirus technology. Keep your confidential data safe from ransomware and phishing. Encrypt your files and removable media. Store and organize your passwords. Protect your laptop with Anti-Theft. Each ESET Smart Security Premium and ESET Internet Security license will also activate our top-of-the line Mac, Android and Linux products. The full set of available features will vary depending on the operating system to be protected.Starting Price: $59.99 per device per year
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22
KernelCare Enterprise
TuxCare
Global organizations trust TuxCare for live patching their critical Linux hosts and OT devices across their hybrid multi-cloud environments. No reboot is required to deploy and enable the TuxCare KernelCare Enterprise solutions to live patch Linux kernels and critical system libraries, including OpenSSL and Glibc. In contrast, all hosts and devices maintain the current production level uptime while receiving all security updates. TuxCare automates the patching process and eliminates the need to wait weeks or months for reboot cycles to apply patches. TuxCare currently protects over 1 million workloads worldwide. Tight integrations with popular patch management and vulnerability scanners, including Qualys, Crowdstrike, and Rapid7, enable TuxCare to fit seamlessly into existing infrastructure. The TuxCare secure patch server, ePortal, allows operations in gated and air-gapped environments. Reduce risk by significantly reducing the mean time to patch vulnerabilitiesStarting Price: $3.95 per month -
23
Scribe Security Trust Hub
Scribe Security
Scribe is a SaaS solution that provides continuous assurance for the security and trustworthiness of software artifacts, acting as a trust hub between software producers and consumers. Scribe centralized SBOM management system allows to effortlessly manage and share products SBOMs along with all their associated security aspects in a controlled and automated manner. SCRIBE KEY FEATURES: *Gain visibility and control the risk of all your products’ security aspects. *Trust but verify: streamline security guardrails to verify secure SDLC policy, based on trusted evidence. *Simplify secure SDLC processes, balancing responsibilities between dev and security teams. *Detect code tampering and software factory exploitations. *Enforce and demonstrate compliance with regulations and best practices. *Share SBOMs and security insights in a controlled manner with stakeholders.Starting Price: Free -
24
SafeTitan
TitanHQ
SafeTitan is a human security awareness training solution that automates security training administration based on behavioural triggers. SafeTitan includes real-time intervention awareness, measured effectiveness and is easily deployed. SafeTitan delivers to staff in their exact moment of need, on any device, in any location, that truly leads to positive behaviour change. Key features - - Delivering contextual training in real-time. Only available from SafeTitan. - SafeTitan delivers a real time response to user behaviour - Train employees exactly when they display risky behaviour. - Unlimited phishing simulations - Unlimited Cyber Knowledge Assessment Quizzes. - Customisable real-time alerts - SaaS platform - No clients/agents required And much more! If you're ready to maximise your ability to secure your business and employees to maximise security incidents and related costs, then book a demo today. -
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Zercurity
Zercurity
Bootstrap and build out your cybersecurity posture with Zercurity. Reduce the time and resources spent monitoring, managing, integrating, and navigating your organization through the different cybersecurity disciplines. Get clear data points you can actually use. Get an instant understanding of what your current IT infrastructure looks like. Assets, applications, packages, and devices are examined automatically. Let our sophisticated algorithms find and run queries across your assets. Automatically highlighting anomalies and vulnerabilities in real-time. Expose threats to your organization. Eliminate the risks. Automatic reporting and auditing cuts remediation time and supports handling. Unified security monitoring for your entire organization. Query your infrastructure like a database. Instant answers to your toughest questions. Measure your risk in real-time. Stop guessing where your cybersecurity risks lie. Get deep insights into every facet of your organization.Starting Price: $15.01 per month -
26
Monarx
Monarx
Monarx’s revolutionary technology is consistently proven to detect & prevent more malicious activity than other tools, proactively, automatically and safely. Hosting providers around the world save more time & money with Monarx and drive extra revenue by reselling active protection to their customers. Malware wastes valuable engineering time and generates support costs from customers whose sites have been compromised or blacklisted. Monarx provides the best protection, automatically, resulting in more cost savings. Run detect only mode to generate leads for upselling your customers to Protect mode. Monarx’s superior technology transforms malicious activity into a stream of high-quality, targeted, timely leads that convert at high rates. Monarx gives you multiple options for driving real, measurable value to your hosting business. Monarx is continually put to the test by hosting providers and is consistently proven to be superior.Starting Price: $15 per month -
27
Keplersafe
Keplersafe
All-in-one security with 1-click resolve that protects your entire business. A unified threat protection solution designed to bring you cutting-edge, holistic defense with zero drain on your IT resources. Our AI anticipates risk, then proactively identifies and addresses issues automatically, saving you valuable time. Keplersafe is the complete solution that makes it easy to be compliant for mid-market businesses with any sized IT or security team by helping to ensure you're protected according to best practices and accepted industry standards. The Keplersafe platform is built on the principle of holistic, non-disruptive security. Our platform employs innovative AI technology and behavioral analysis to assist businesses in staying secure and compliant, without IT teams having to worry, investigate or fix issues themselves. Keplersafe is based in New York City, with Sales and R&D offices around the globe.Starting Price: $8.99 per month -
28
BIMA
Peris.ai
BIMA by Peris.ai is an all-encompassing Security-as-a-Service platform that combines the advanced functionalities of EDR, NDR, XDR, and SIEM into one powerful solution. This integration ensures proactive threat detection across all network points and endpoints, utilizing AI-driven analytics to predict and mitigate potential breaches before they escalate. BIMA streamlines incident response and enhances security intelligence, providing organizations with a formidable defense against sophisticated cyber threats. With BIMA, organizations benefit from a unified, intelligent approach to cybersecurity, enabling faster detection, improved incident response, and comprehensive protection. The platform’s AI capabilities continuously analyze data to identify patterns and anomalies, offering predictive insights that help prevent attacks. BIMA’s integration of multiple security technologies simplifies management and reduces the complexity of securing diverse IT environments.Starting Price: $168 -
29
ZTX Platform
SecureTrust Cyber
The ZTX Platform is a fully managed, engineer-led cybersecurity solution that delivers Zero Trust security in a streamlined, scalable package. It unifies SASE, XDR, SIEM, RMM, and micro-segmentation into a single platform installed and operational within one business day. ZTX is licensed per seat, making it cost-effective and flexible for growing organizations. The platform offers centralized monitoring, real-time threat detection, automated response, and strict policy enforcement. Each user session is isolated via encrypted tunnels, preventing lateral movement and ensuring compliance. Ideal for companies seeking simplified, high-performance cybersecurity without managing multiple tools.Starting Price: $30/month per device -
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Uptycs
Uptycs
Uptycs is the first unified CNAPP and XDR platform. Reduce risk by prioritizing responses to threats, vulnerabilities, misconfigurations, sensitive data exposure, and compliance mandates. With Uptycs, you can protect your entire enterprise, from laptops and servers to public and private cloud infrastructure. The platform streamlines your response to threats and offers a single UI and data model for easy management. Uptycs ties together threat activity as it traverses on-prem and cloud boundaries, delivering a more cohesive security posture. If you're looking for a powerful security solution that eliminates silos and tool sprawl, Uptycs is the answer. Looking for acronym coverage? We have you covered, including CNAPP, CWPP, CSPM, KSPM, CIEM, CDR, and XDR. Start with your Detection Cloud, Google-like search, and the attack surface coverage you need today. Be ready for what’s next. Shift up with Uptycs.