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Best Computer Security Software for Small Businesses (Free & Paid) - Page 9

Computer security software protects your business from cyber threats by safeguarding your systems and data. It includes tools like antivirus programs, firewalls, intrusion detection systems, and encryption technologies. Features often include malware protection, data encryption, secure authentication, network monitoring, and vulnerability scanning. For small businesses, security software is essential to protect sensitive data, customer information, and intellectual property. It helps prevent cyber attacks that can lead to financial loss, operational disruptions, and damage to your reputation. By using computer security software, small businesses can operate safely in the digital world, ensuring customer trust and compliance with data protection regulations. Investing in security software can save money in the long run by avoiding costly breaches and downtime. It also helps in meeting compliance requirements for industries that have strict data security standards. Computer security software provides peace of mind, allowing you to focus on growing your business without worrying about cyber threats. Here are some computer security software options you can choose from to safeguard your business assets and data:

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Last Updated: October 17, 2026
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Popular Picks in Computer Security Software

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Complete Product Directory

List of Top Computer Security Software for Small Businesses - Page 9

Continue with products 201–225. Review each product’s overview, then open available tabs for buyer fit, use cases, features, integrations, pros and cons, and pricing.

Computer Security Software for Small Businesses Products 201–225

Use search, filters, and available product tabs to evaluate the next 25 listings in this category.

25 products shown

Overview

Trojan Killer is a comprehensive network security software designed to protect businesses from malware, trojans, and other cyber threats. Equipped with advanced threat detection algorithms, Trojan Killer scans networks and devices for potential vulnerabilities, offering realtime...

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Free TrialAvailable Starting Price$39.95 Per user HeadquartersUkraine

Overview

Cornerstone MFT Server provides businesses with a secure, managed file transfer platform designed to streamline file exchanges within and outside the organization. Known for its high security standards, Cornerstone MFT Server offers encryption protocols, access control, and realt...

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Free TrialAvailable Starting PriceContact Vendor HeadquartersUnited States
#203

AHP software for collaborative decision making and resource optimization.

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Overview

Expert Choice Comparion® supports computer security strategy by helping teams prioritize security objectives, evaluate risk mitigation options, and allocate resources efficiently. Its structured decision-making and scenario analysis aid in identifying critical vulnerabilities and...

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Free Trial7 Days Starting Price$$6,600 Per year HeadquartersUnited States

Overview

IWS Law Enforcement is a specialized cybersecurity software designed to protect law enforcement agencies from digital threats. The platform offers comprehensive tools for threat detection, incident response, and data protection, ensuring the safety of sensitive information. With...

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Free TrialNA Starting PriceContact Vendor HeadquartersUnited States

Overview

Saint Security Suite is an advanced network security software solution designed to safeguard organizational networks from a range of cyber threats. It provides a robust suite of tools for threat detection, intrusion prevention, and network monitoring, ensuring comprehensive prote...

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Free TrialAvailable Starting Price$1500 Per year HeadquartersUnited States

Overview

Vulnerability Intelligence is a cuttingedge computer security software solution designed to help organizations identify, assess, and mitigate vulnerabilities within their IT systems. The platform offers continuous monitoring and realtime scanning of network infrastructures, appli...

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Free TrialAvailable Starting PriceContact Vendor HeadquartersNA
#207

Kandji

🏆 SW Recommended
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Overview

Kandji is a state-of-the-art endpoint protection software designed to safeguard business devices against evolving cyber threats and ensure the security of corporate data. It offers a comprehensive platform for managing, monitoring, and securing endpoints such as laptops, desktops...

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Free TrialAvailable Starting PriceContact Vendor HeadquartersUnited States
#208
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Overview

Coro is a state-of-the-art cybersecurity software designed to protect organizations from a wide range of cyber threats, ensuring the security and integrity of their digital assets with precision and reliability. It offers a comprehensive platform for threat detection, prevention,...

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Free TrialAvailable Starting PriceContact Vendor HeadquartersUnited States

Overview

Advanced Net Monitor is a state-of-the-art computer security software designed to protect businesses from a wide array of cyber threats. This software provides comprehensive monitoring capabilities, allowing IT teams to track network activities in real-time and identify potential...

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Free TrialAvailable Starting Price€99.95 Per one-time HeadquartersSlovenia
#210

Crowdsec

🏆 SW Recommended

We Know the IPs Attacking You — Do You?

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Overview

Crowdsec is a collaborative cybersecurity software designed to protect organizations from a wide range of online threats by leveraging community-driven intelligence. This platform provides tools for monitoring and responding to security incidents in real time, allowing users to d...

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Free TrialAvailable Starting Price$29 Per month HeadquartersFrance

Overview

ControlCase Incident Manager is a specialized computer security software designed to help organizations manage and respond to security incidents effectively. This software provides tools for incident detection, reporting, and analysis, enabling businesses to identify vulnerabilit...

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Free TrialNA Starting Price$500 Per user HeadquartersUnited States

Overview

CimTrak Integrity Suite is a sophisticated network monitoring software designed to enhance cybersecurity and data integrity for organizations. This platform provides a comprehensive suite of tools that enable users to monitor changes in files, systems, and applications in real-ti...

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Free TrialAvailable Starting PriceContact Vendor HeadquartersUnited States

Overview

Xcitium Endpoint Detection & Response (EDR) is advanced endpoint protection software designed to defend organizations against sophisticated cyber threats. The platform continuously monitors endpoints for suspicious activity, using AI-driven analytics to detect and respond to pote...

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Free TrialAvailable Starting Price$4 Per month HeadquartersUnited States

Overview

Ransomware Defender is a comprehensive cybersecurity software designed to protect organizations from the growing threat of ransomware attacks. This solution employs advanced algorithms and realtime monitoring to detect and neutralize potential threats before they can compromise c...

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Free TrialAvailable Starting PriceContact Vendor HeadquartersUnited States
#215
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Overview

Probely is a cutting-edge cybersecurity software solution designed to help businesses identify and fix vulnerabilities in their web applications. Probely uses automated scanning technology to analyze web applications for common security risks, including SQL injection, cross-site...

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Free TrialAvailable Starting Price€49 Per month HeadquartersPortugal

Overview

Shield Antivirus is a comprehensive computer security software designed to protect PCs from viruses, malware, ransomware, and other cyber threats. With real-time protection, Shield Antivirus constantly monitors system activity, identifying and blocking potential threats before th...

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Free TrialNA Starting PriceContact Vendor HeadquartersUnited States

Overview

QND PremiumStandard is a comprehensive cybersecurity software designed to protect organizations from a wide range of digital threats. This platform provides users with advanced security tools that monitor, detect, and respond to potential cyber incidents in real-time. With QND Pr...

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Free TrialAvailable Starting PriceContact Vendor HeadquartersJapan
#218
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Overview

FileTAC is a cutting-edge threat intelligence software designed to provide businesses with real-time insights into cybersecurity threats, vulnerabilities, and incidents. This software helps organizations proactively identify, monitor, and mitigate risks before they can cause harm...

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Free TrialNA Starting PriceContact Vendor HeadquartersUnited States

Overview

Security Shield is a comprehensive network security software designed to protect organizations from cyber threats and vulnerabilities. This powerful solution offers features such as real-time monitoring, intrusion detection, and malware protection, ensuring that sensitive data re...

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Free TrialAvailable Starting Price$59.99 Per feautre HeadquartersUnited States

Overview

Promisec Endpoint Manager is a robust compliance software solution that helps organizations monitor, manage, and secure their endpoint devices. The platform provides real-time visibility into the security status of all endpoint devices, ensuring that businesses remain compliant w...

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Free TrialAvailable Starting PriceContact Vendor HeadquartersIsrael
#221
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Overview

RG System is a comprehensive network monitoring software designed to help businesses monitor and manage their IT infrastructure, detect network anomalies, and ensure security. The platform provides tools for real-time tracking of network performance, bandwidth usage, and device h...

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Free TrialAvailable Starting Price€1.4 Per month HeadquartersFrance

Overview

Encryptionizer is a robust compliance software solution designed to protect sensitive data through advanced encryption, ensuring compliance with data protection regulations such as GDPR, HIPAA, and PCI DSS. This software is ideal for organizations that manage sensitive informatio...

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Free TrialAvailable Starting Price$10000 Per user HeadquartersUnited States

Overview

Systancia Cleanroom is an advanced cybersecurity software solution designed to protect organizations from sophisticated cyber threats and ensure the security of their digital assets. The platform offers a comprehensive suite of tools for threat detection, vulnerability management...

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Free TrialAvailable Starting PriceContact Vendor HeadquartersFrance
#224
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Overview

HackEDU is a cutting-edge cybersecurity software designed to provide interactive security training and education for developers and IT professionals. The platform offers hands-on labs, simulations, and coding challenges that teach users how to identify and fix security vulnerabil...

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Free TrialAvailable Starting PriceContact Vendor HeadquartersUnited States
#225

Meet the world’s leading Zero Trust platform.

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Overview

ThreatLocker is a network security software solution focused on protecting businesses from cyber threats through application whitelisting and access control. Designed for comprehensive network security, it offers unique features such as application ring-fencing and storage contro...

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Free TrialAvailable Starting Price$0.01 Per user HeadquartersUnited States

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