Best IT Security Software for Windows 11

Compare the Top IT Security Software that integrates with Windows 11 as of December 2025

This a list of IT Security software that integrates with Windows 11. Use the filters on the left to add additional filters for products that have integrations with Windows 11. View the products that work with Windows 11 in the table below.

What is IT Security Software for Windows 11?

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 for Windows 11 currently available using the table below. This list is updated regularly.

  • 1
    Lockystar

    Lockystar

    Lockystar

    Lockystar is a file encryption application. It allows you to encrypt individual files wherever they are: in your cloud or on your hard drive. It's an easy-to-use application, whose goal is to provide a robust security solution to as many people as possible. Lockystar is zero-knowledge and uses end-to-end encryption: no one but you can decrypt your files.
    Starting Price: $0
  • 2
    Entropy Keycrypt

    Entropy Keycrypt

    Quantum Entropy

    Protect your essential digital assets with Entropy, offering a seamless and secure transition to your trusted circle in unforeseen circumstances. User-Friendly Security Entropy enables you to securely partition important information into discrete shares, each of which reveals nothing about your secret without the others. Distribute these to a select group of trusted individuals, who can then store them offline for added security. Long-Term Resilience With its robust security features, including 256-bit encryption, Entropy is well-suited for durable, decentralized offline storage, safeguarding your data from both online and specific offline threats.
    Starting Price: $24.99
  • 3
    LoginTC

    LoginTC

    Cyphercor

    Cyphercor is a two factor authentication provider that offers a best-in-class solution that's effortless, intuitive, and cost-effective called "LoginTC". LoginTC adds an additional layer of security to your systems and applications including VPNs, Firewalls, remote desktop, active directory, and more with it's innovative 2fa software. LoginTC offers a wide range of two factor options for end-users to authenticate, including SMS, email, push notifications, hardware tokens, U2F, OTP, bypass codes, and more. LoginTC was built with the principle that administrators are users too, and offers a solution that's not just easy for end users day-to-day, but is also simple for administrators to manage and setup. In fact, if you aren't set-up in one hour, the first month of your subscription is on us. LoginTC can help you reduce your insurance costs and meet compliance regulations with ease.
    Starting Price: $3/month/user
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