Best IT Security Software

Compare the Top IT Security Software as of June 2025

What is IT Security Software?

IT security software is designed to protect information technology (IT) systems, networks, and data from cyber threats, such as malware, hacking, and unauthorized access. These tools provide various features such as antivirus protection, firewalls, encryption, intrusion detection and prevention systems, and vulnerability management to ensure the integrity, confidentiality, and availability of sensitive information. IT security software helps organizations detect, prevent, and respond to security incidents, mitigate risks, and ensure compliance with industry regulations. It is critical for businesses and individuals to safeguard against cyberattacks, data breaches, and other security vulnerabilities. Compare and read user reviews of the best IT Security software currently available using the table below. This list is updated regularly.

  • 1
    NetBrain

    NetBrain

    NetBrain Technologies

    Since 2004, NetBrain has transformed network operations with its no-code automation platform, helping teams systematically shift left by turning complex processes into streamlined workflows. By unifying AI and automation, NetBrain delivers actionable hybrid network-wide observability, automates troubleshooting, and enables safe change management to boost efficiency, reduce MTTR, and mitigate risk, enabling IT organizations to proactively drive innovation. Get network-wide and contextualized observability across your multi-vendor, multi-cloud network Visualize and document the entire hybrid network using dynamic network maps and end-to-end paths Auto-discover and document hybrid network
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  • 2
    MATLAB

    MATLAB

    The MathWorks

    MATLAB® combines a desktop environment tuned for iterative analysis and design processes with a programming language that expresses matrix and array mathematics directly. It includes the Live Editor for creating scripts that combine code, output, and formatted text in an executable notebook. MATLAB toolboxes are professionally developed, rigorously tested, and fully documented. MATLAB apps let you see how different algorithms work with your data. Iterate until you’ve got the results you want, then automatically generate a MATLAB program to reproduce or automate your work. Scale your analyses to run on clusters, GPUs, and clouds with only minor code changes. There’s no need to rewrite your code or learn big data programming and out-of-memory techniques. Automatically convert MATLAB algorithms to C/C++, HDL, and CUDA code to run on your embedded processor or FPGA/ASIC. MATLAB works with Simulink to support Model-Based Design.
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    AWS IoT

    AWS IoT

    Amazon

    There are billions of devices in homes, factories, oil wells, hospitals, cars, and thousands of other places. With the proliferation of devices, you increasingly need solutions to connect them, and collect, store, and analyze device data. AWS has broad and deep IoT services, from the edge to the cloud. AWS IoT is the only cloud vendor to bring together data management and rich analytics in easy-to-use services designed for noisy IoT data. AWS IoT offers services for all layers of security, including preventive security mechanisms, like encryption and access control to device data, and service to continuously monitor and audit configurations. AWS brings AI and IoT together to make devices more intelligent. You can create models in the cloud and deploy them to devices where they run 2x faster compared to other offerings. Optimize operations by easily creating digital twins of real-world systems. Run analytics on volumes of IoT data easily—without building an analytics platform.
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    Ansys Cloud Direct
    Access Ansys Cloud Direct anywhere, anytime to obtain endless simulation capabilities compatible with most Ansys solvers. Engineering simulation has long been constrained by fixed computing resources available on a desktop or cluster. Ansys Cloud provides access to on-demand, cloud-based computing resources, including both interactive workstations and HPC clusters, for faster, high-fidelity results offering greater performance insight. Ansys Cloud increases simulation throughput by removing the hardware barrier. Ansys Cloud Direct is a scalable and cost-effective approach to HPC in the cloud. To leverage the combined benefits of cloud computing and best-in-class engineering simulation, Ansys partnered with Microsoft® Azure™ to create a secure cloud solution. Within Ansys Mechanical, Ansys Fluent, Ansys Electronics Desktop, Ansys SPEOS, Ansys Discovery, Ansys LS-Dyna, Ansys LST, Ansys CFX and Ansys Lumerical, you can easily access HPC in the cloud directly from the applications
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    SNOK

    SNOK

    SecureNok

    SNOK™ is a cybersecurity monitoring and detection system tailored for industrial networks and control systems. SNOK™ detects targeted industrial attacks such as espionage, sabotage, malware, and other security interruptions in control systems. SNOK™ uniquely combines network and endpoint monitoring of components such as PLC’s, HMI’s, Servers etc. We are cybersecurity experts on industrial automation and control systems. Our skilled advisors and technicians help you secure critical infrastructure and production facilities, train your staff and implement secure practices. Hacking, malware and viruses have attacked IT systems for decades. Recently, cyberattacks has grown into a serious threat to critical industrial infrastructure as well. What has happened and how can infrastructure be protected? Assets in the Oil & Gas Industry are attractive targets for cyber-attacks with potentially severe consequences.
    Starting Price: $0.01
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    aDolus FACT Platform

    aDolus FACT Platform

    aDolus Technology

    The aDolus FACT platform provides dynamic visibility into the software supply chain for critical systems. It generates continuous risk intelligence for CISOs and product security executives, providing real-time visibility, peace of mind, proactive cost-effective compliance, and invaluable insights. FACT hunts and correlates information from many sources about IT, ICS, IIoT, and IoT software supply chains. It then provides unprecedented visibility —right down into the very bits of the software— to prevent the installation of unsafe software in critical systems. We use artificial intelligence (AI) techniques to correlate data across components, products and products lines, and produce a trust score for software as well as enriched Software Bill of Materials (SBOMs).
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    Veea Edge Platform
    Veea's Edge Platform is a comprehensive ecosystem that integrates computing, connectivity, and security to support IoT applications. At its core are VeeaHubs, versatile devices equipped with advanced quad-core CPUs enabling robust edge computing capabilities. The platform supports multiple applications, facilitating virtualized environments tailored to diverse operational needs. VeeaHubs ensures comprehensive device connectivity, with optional LoRaWAN and 4G/5G support to expand network reach. The integration of vMesh technology allows for scalable and efficient network expansion. Security is paramount, with the platform adhering to the highest industry standards and offering customizable options to meet specific requirements. VeeaCloud simplifies deployment, providing intuitive tools for configuration, management, and analytics, ensuring continuous application performance.
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    SpaceCREST

    SpaceCREST

    BigBear.ai

    Leverage SpaceCREST’s digital twin to rapidly identify and evaluate vulnerabilities, develop cyber resilience, and protect your physical asset from attacks that could compromise functionality. SpaceCREST’s tools and technologies, co-developed with Redwire, make it easy to perform vulnerability research on hardware components, identify potential vulnerabilities that could compromise systems, and provide tools and techniques that demonstrate how to mitigate and protect against the potential vulnerabilities identified. BigBear.ai can rapidly integrate your devices into an evaluation and security testing environment to assess vulnerabilities and identify cybersecurity needs. SpaceCREST’s digital twin provides tools to perform vulnerability research and helps operators rapidly identify when an attack or system failure is occurring. SpaceCREST provides continuous monitoring and situational awareness of assets. Use digital twins to quickly respond to early detections.
  • 9
    Ostia Portus

    Ostia Portus

    Ostia Software Solutions

    In many of today’s institutions, implementation of a new product idea or product enhancement takes months, if not years. This is the result of complex IT environments and infrastructure; change control and the need for production stability and reliability, security considerations etc. – the list is long. Wouldn’t it be great if one could implement a new product idea in weeks? Portus is a technology for the creation of clever test systems on demand. It tackles the challenge of making complex IT test systems available quickly and on demand by creating simulations of the required links to the back office IT systems. This enables test systems to be made available sooner thus reducing the test timeline from months (according to our reference customers) to weeks or even days. This converts to earlier delivery of new or enhanced applications with less risk and at reduced cost. Portus test systems can be created in days, on cost effective commodity hardware and software.
  • 10
    OpenText Business Network
    Securely integrate people, systems and things across extended business ecosystems. Connecting expert people, proven processes and leading technologies for streamlined connectivity, secure collaboration and real-time business intelligence across an expanding network of internal systems, cloud applications, trading partner communities and connected devices. Connect people, systems and things on a single platform to ease digital business information exchange. Leverage advanced visibility tools to analyze internal and external information flows. Implement a digital backbone to underpin future digital transformation initiatives. OpenText™ Business Network is a premier cloud platform that securely connects data with people, systems and things within the enterprise and outside the firewall to streamline business processes and deliver new insights to offer an information advantage.
  • 11
    RTI Connext DDS

    RTI Connext DDS

    Real-Time Innovations

    RTI provides the software connectivity framework designed for smart machines and real-world systems. RTI Connext DDS enables intelligent architecture by sharing information in real time, making large applications work together as one. RTI is the best in the world at connecting intelligent, distributed systems. These systems improve medical care, make our roads safer, improve energy use, and protect our freedom. Based on the Connext DDS Databus, RTI’s software allows applications to exchange data in real time and provides the non-stop availability and security essential for mission-critical systems. The Connext Databus enables applications to work together as one, integrated system, significantly reducing development, integration and maintenance costs. RTI Connext is the first intelligent connectivity framework designed to control, monitor, secure and optimize demanding distributed systems.
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    Cognitech VideoActive
    Part of the Tri-Suite64 software package, VideoActive® 64 is the first Real-Time forensic video processing software. The Cognitech® U.S. Patented software is the world’s only software that has a fully automatic Real-Time Universal De-Multiplexing ability, in addition to Real-Time Track & Cover, lidar crime scene reconstruction and analysis. Real-Time Universal DVR Capture, Patented Lossless Video Capture with encoding that doubles video storage and a Video Search (e.g. cars and people). Cognitech VideoActive’s modular design allows the end-user to choose a pre-defined configuration or user-defined signal processing chain. VideoActive® modules can be easily combined to produce a user-defined processing pipeline from live sources or locally stored files, all in real-time. New software code entirely re-written for 64-bit software architecture improving use of larger size files, such as 4K and 8K video to be opened, played, and saved.
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    Cybellum

    Cybellum

    Cybellum

    Cybellum sets the new standard for product security at scale, eliminating cyber risk and facilitating compliance from the earliest stages of development all the way through integration and production, and while on the road. The Cybellum Cyber Digital Twins™ platform provides the infrastructure and means needed to develop and maintain secure products at scale. Minimize risk to your customers and your organization through smart vulnerability management, compliance validation, continuous monitoring and incident response. Get an exact blueprint of your automotive software components including their make-up, characteristics and the context in which they operate, so you can quickly pinpoint vulnerabilities and secure your vehicles throughout their lifespan.
  • 14
    DarkStax

    DarkStax

    DarkStax

    DarkStax™ platform provides flexible and easily extensible features to create digital twins of the military, industrial, or enterprise systems. It supports the integration of customer-defined, operational data-derived, and virtualization-based models into a scalable system-of-systems representative environment in cloud/on-premises computational infrastructure. DarkStax™ enables cyber-physical system modeling and cyber wargame emulation over digital twins. DarkStax™ enables the creation or incorporation of existing digital models to track the system throughout its life cycle. DarkStax™ platform provides a cost-effective environment to incorporate and assess emerging technologies and business models. DarkStax engine accelerates processes and improves data quality, analytics insights, and AI/ML models. It supports automated, process-oriented methodology used by analytic and data teams. It includes visualization web services that provide a wide array of visualization options.
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