Best IT Security Software for Windows

Compare the Top IT Security Software for Windows as of June 2025

What is IT Security Software for Windows?

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

  • 1
    RMail

    RMail

    RPost

    RMail® is the e-security platform by RPost®, a global leader since 2000. RMail specializes in elegantly easy to use email encryption for privacy and compliance, e-signatures, legal e-delivery proof, secure file sharing, email impostor protection, document rights management, and AI-infused services to prevent data leaks and human e-security errors. RMail’s transmission e-security services are most often used by businesspeople or business systems that send important, sensitive, or consumer-regulated information. These RMail services are generally applied to those messages where the sender needs functionality beyond standard email in terms of (a) easier to use and more automated email encryption for privacy compliance, (b) returning a verifiable proof record of who said what to whom by email, (c) assurance and peace of mind related to delivery and open status of important and time-deadline email, (d) need a timestamped proof of content delivered, (f) need to share large files securely.
    Starting Price: $7/month/user
  • 2
    TF2000

    TF2000

    ComputerProx

    The ComputerProx TF2000 automates the locking of the PC when you step away. The TF2000 uses ultrasound to detect your presence. When you leave the proximity of the PC, the TF2000 automatically locks the system without requiring any keystrokes from you! No need for awkward timeout settings that mistakenly lock the PC when you are present. The TF2000 can detect your presence and will not lock the system inadvertently. The TF2000 attaches to the PC via the USB port and is configured by the system as a keyboard. Commands are simply sent to the PC as keystrokes therefore no special drivers are required! The individual keystrokes and specified delays are all configurable using our configuration tool. In addition, to the 'walk-away' command, the TF2000 has a 'walk-to' sequence which allows keystrokes to be sent when you approach the PC. For example, under Windows XP the TF2000 sends the CTRL-ALT-DEL sequence when the user approaches the PC. This readies the PC for user authentication.
    Starting Price: $79 one-time payment
  • 3
    Chetu

    Chetu

    Chetu

    Chetu is a US-based software development company that provides startups, SMBs, and Fortune 5000 companies worldwide with custom technology solutions. With an unparalleled software delivery model suited to the needs of the client, Chetu's one-stop-shop model spans the entire software technology spectrum. Headquartered in Sunrise, Florida, Chetu has sixteen locations throughout the U.S., Europe, and Asia, with over 2,200 software experts worldwide. Chetu is a true and seamless backend technology partner, helping your business accelerate the development of desktop, mobile & web-based apps with on-demand developers that focus on moving your business forward. Most software companies insist on owning their own source codes to prevent their clients from seeking out other vendors or tools. Under our agreement, you are the sole proprietor of the source code and intellectual property.
  • 4
    MediCat

    MediCat

    TeskaLabs

    CyberSecurity and data protection for healthcare mobile applications. Strong protection of sensitive data that prevent data leakages. Show users that you care about data privacy. MediCat requires no pesky configurations by the user during the onboarding process and provides a frictionless authentication experience in day-to-day use. Technology for your mobile applications that ensures compliance with healthcare regulations such as GDPR and HIPAA. MediCat is used by healthcare providers and hospitals to build secure mobile applications and protect sensitive data. MediCat has been thoroughly reviewed and approved by healthcare cyber-security auditors and data privacy officers. Leave your contact information and our specialist will contact you shortly. Strong protection of sensitive data. Seamless user experience. In compliance with GDPR, and HIPAA. MediCat technology consists of a mobile SDK that is to be added to a mobile application.
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