Best IT Security Software

Compare the Top IT Security Software as of February 2026

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
    Paladin POS

    Paladin POS

    Paladin Data

    Paladin Data Corporation is a leading provider of solutions that empower independent retailers to thrive with a unified platform that includes four product lines. Because your success depends on store intelligence: We built PaladinPOS™, a powerful point-of-sale system that automates and simplifies store operations Because shopping starts online: We built PaladinShop™, a POS-based e-commerce solution that connects your store with your customers Because you are needed on the sales floor: We built PaladinGo™, a mobile app that lets you manage your store and support customers from anywhere Because technology is not optional: We offer PaladinMSP™, providing managed services for security and reliability. Paladin Data Corporation has served hardware, lumber, pharmacy, and retail businesses since 1980. We are known for excellent customer support, simplicity, and innovation with scalable, secure solutions built on Microsoft's trusted technologies
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  • 2
    Resolver

    Resolver

    Resolver

    Resolver gathers all risk data and analyzes it in context — revealing the true business impact within every risk. Our Risk Intelligence Platform traces the extended implications of all types of risks — whether compliance or audit, incidents or threats — and translates those effects into quantifiable business metrics. Finally, risk becomes a key driver of opportunity instead of being disconnected from the business. Choose the risk intelligence software used by over 1000 of the world’s largest organizations. Resolver makes it easy to collaborate and collect data from across the enterprise, allowing teams to fully understand their risk landscape and control effectiveness. Understanding your data is one thing; being able to use it to drive vital action. Resolver automates workflows and reporting to ensure risk intelligence turns into risk reduction. Welcome to the new world of Risk Intelligence.
    Starting Price: $10,000/year
  • 3
    Biosite

    Biosite

    Biosite Systems

    Turning data into insight. It makes Sense. Underpinned by a unique biometric algorithm, Biosite provides market-leading solutions for workforce management, task management, material management and fire safety & security on site. At the heart of all Biosite solutions is the capture of accurate data that is converted to valuable real-time insight, to enable more informed decision-making. Putting you in control. We work collaboratively with our customers to provide a tailored solution; becoming trusted partners and giving them peace of mind they are in control of their sites.
  • 4
    IRIS Intelligence

    IRIS Intelligence

    IRIS Intelligence

    SaaS and On-Premise solutions to empower risk identification, improve risk communication and create a risk aware culture. IRIS Intelligence Risk Management software helps you to deliver company strategy more effectively. Our tool improves risk communication, increases visibility of both risks and mitigations and improves decision making through automated reports and return on investment calculations. Best Practice Risk Management Processes Swiftly embed from ISO 31000, the PMBoK, ISO 27001 or government risk guidance. Checklists and Brainstorming prompts as recommended by the International Risk Governance Council available at your fingertips. Criteria are flexible enough to adapt to any environment but ensure consistency of assessment within each register. Quantify your risk exposure using robust statistical techniques rather than simple estimation procedures (for those that need it).
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