Best Network Security Software for Small Businesses (Free & Paid)

Running a small business comes with unique challenges, including tight budgets and limited resources. That’s why choosing the right network security software can significantly improve your workflow and help you compete more effectively. Here, we feature the top network security software solutions designed for small businesses—offering affordable pricing, user-friendly interfaces, and scalable features that grow alongside your company.

Last Updated: October 01, 2025

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Popular Picks in Network Security Software

Cisco DNA

Cisco DNA

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Duo Security

Duo Security

$3 Per month

ESET Endpoint Security

ESET Endpoint Security

$211 Per year

Forcepoint Web Security

Forcepoint Web Security

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List of Top Best Network Security Software for Small Businesses

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SecurenceMail is an advanced network security software that provides robust email protection for organizations of all sizes. This solution safeguards against phishing attacks, malware, and other cyber threats, ensuring that sensitive information remains secure. With features such as email filtering, encryption, and data loss prevention, SecurenceMail helps organizations maintain compliance with in... Read more about SecurenceMail

Free Trial

Available

Pricing Type

$1.5 Per month

Location

United States

Superna is an advanced risk management software that helps organizations identify, assess, and mitigate potential risks effectively. Designed for various industries, Superna provides comprehensive tools for analyzing risk factors, implementing controls, and monitoring compliance. With its user-friendly interface, users can easily navigate through dashboards that visualize risk data and trends, fac... Read more about Superna

Free Trial

Available

Pricing Type

$8000 Per user

Location

United States

SecureNok is a leading network security software that offers comprehensive protection against cyber threats and data breaches. Designed for organizations seeking to enhance their security posture, SecureNok provides real-time monitoring and threat detection, ensuring that vulnerabilities are addressed promptly. The software features advanced analytics that identify unusual network activities, enab... Read more about SecureNok

Free Trial

Available

Pricing Type

$0.01 Per feautre

Location

Norway

Ridgeback is advanced network security software designed to protect businesses from cyber threats and unauthorized access. The software provides realtime threat detection and response capabilities, monitoring network traffic to identify and block suspicious activity. Ridgeback’s innovative deception technology tricks intruders into interacting with decoy systems, capturing detailed information a... Read more about Ridgeback

Free Trial

Available

Pricing Type

Contact Vendor

Location

United States

All-in-One Cybersecurity Attack & defense in one platform

Enginsight is an advanced network monitoring software designed to provide real-time visibility and control over your IT infrastructure. With its comprehensive dashboard, users can monitor network performance, track device status, and detect anomalies proactively. Enginsight supports a wide range of devices and applications, enabling seamless integration into existing IT environments. The software ... Read more about Enginsight

Free Trial

Available

Pricing Type

$8.91 Per month

Location

Germany

Zero Trust Network is a comprehensive network security software that implements the zero trust security model, ensuring that no user or device is trusted by default, regardless of their location within or outside the network. This software focuses on strict identity verification and continuous monitoring of user activities to protect sensitive data and critical assets. Features include multi-facto... Read more about Zero Trust Network

Free Trial

Available

Pricing Type

$6 Per month

Location

United States

RedShield is an advanced cybersecurity software solution designed to protect organizations from online threats and vulnerabilities. This platform provides comprehensive security features, including web application firewalls, DDoS protection, and bot mitigation, ensuring that businesses can safeguard their digital assets effectively. RedShield’s proactive approach to cybersecurity includes real-t... Read more about RedShield

Free Trial

Available

Pricing Type

Contact Vendor

Location

Australia

Smokescreen is a robust Cybersecurity Software solution designed to protect organizations from evolving digital threats. The platform offers advanced threat detection, real-time monitoring, and automated response capabilities to safeguard sensitive data and IT infrastructure. Utilizing machine learning and behavioral analytics, Smokescreen identifies and mitigates potential vulnerabilities, includ... Read more about Smokescreen

Free Trial

Available

Pricing Type

$7750 Per user

Location

United States

MobileWall is a remote work software designed to support businesses in managing remote teams, ensuring secure access to corporate resources, and monitoring productivity. The platform provides tools for secure data access, device management, and communication, enabling remote employees to work effectively from anywhere. MobileWall’s monitoring features allow managers to track project progress, lo... Read more about MobileWall

Free Trial

NA

Pricing Type

Contact Vendor

Location

United States

Spikerz is a cutting-edge network security software that provides businesses with advanced protection against cyber threats and unauthorized access to critical systems. With an increasing number of cyber-attacks targeting businesses of all sizes, Spikerz offers a robust suite of tools designed to protect against malware, phishing, ransomware, and other security breaches. The software includes real... Read more about Spikerz

Free Trial

Available

Pricing Type

$45 Per month

Location

Israel

Perform recurring and on-demand pentests

At the core of our unwavering dedication to top-tier security standards are our certified experts. Embodying excellence through prestigious certifications like CREST, OSCP, CISSP, and CEH, our team stands as the bedrock of unparalleled security expertise. With Strobes, perform on-demand and recurring pen-tests from wherever and whenever it’s required. Strengthen your network’s security throug... Read more about Strobes PTaaS

Free Trial

Available

Pricing Type

Contact Vendor

Location

United States

CX-Mask is a powerful network security software that focuses on protecting organizations from data breaches and cyber threats. With its innovative masking technology, it ensures that sensitive information is obscured and only accessible to authorized users, mitigating the risk of unauthorized access. CX-Mask integrates seamlessly with existing IT infrastructures, allowing organizations to maintain... Read more about CX-Mask

Free Trial

Available

Pricing Type

$5000 Per user

Location

Canada

Artica Proxy is a comprehensive network monitoring solution designed to enhance visibility, control, and security across your organization’s internet access points. With robust features like URL filtering, bandwidth management, and user access tracking, it allows IT administrators to monitor and control internet usage in real-time. The software supports advanced reporting tools to identify usage... Read more about Artica Proxy

Free Trial

Available

Pricing Type

$99 Per user

Location

France

ZoneRanger is an advanced network security software designed to protect businesses from cyber threats and ensure data integrity. With its comprehensive suite of security features, ZoneRanger provides real-time monitoring, threat detection, and incident response capabilities, safeguarding networks from unauthorized access and potential breaches. The software employs advanced algorithms to analyze n... Read more about ZoneRanger

Free Trial

Available

Pricing Type

Contact Vendor

Location

United States

iSecurity is a network security software that provides comprehensive solutions to protect businesses against cyber threats, unauthorized access, and data breaches. Equipped with realtime monitoring, intrusion detection, and automated alerts, iSecurity allows IT teams to respond to threats promptly, reducing the risk of critical data exposure. The software includes advanced features such as firewal... Read more about iSecurity

Free Trial

Available

Pricing Type

Contact Vendor

Location

United States

NTFS Permissions Reporter is a network security software that simplifies the management of permissions on Windows file servers, ensuring secure access control. Designed for IT administrators, this software allows users to generate comprehensive reports on file and folder permissions, helping organizations monitor and audit access levels. NTFS Permissions Reporter’s intuitive dashboard displays u... Read more about NTFS Permissions Reporter

Free Trial

Available

Pricing Type

$1117 Per one-time

Location

India

Cipafilter is an advanced network security software designed to protect businesses from online threats and unauthorized access. This powerful tool offers real-time monitoring, firewall protection, and advanced filtering capabilities to safeguard networks from malware, phishing attacks, and other cyber threats. Cipafilter allows businesses to define security policies, control internet usage, and bl... Read more about Cipafilter

Free Trial

Available

Pricing Type

$100 Per user

Location

United States

Corner Bowl Server Manager is a comprehensive server monitoring software that helps businesses ensure the health and performance of their IT infrastructure. The platform offers real-time monitoring of servers, networks, and applications, providing proactive alerts when issues or performance degradation are detected. This enables IT teams to take immediate action and resolve problems before they im... Read more about Corner Bowl Server Manager

Free Trial

Available

Pricing Type

$132 Per one-time

Location

United States

SHIELDEX is a robust network security software that helps businesses protect their networks from cyber threats, unauthorized access, and data breaches. The software uses advanced encryption and firewall technology to safeguard sensitive information and ensure that only authorized users can access critical systems and data. SHIELDEX offers real-time monitoring and threat detection, providing busine... Read more about SHIELDEX

Free Trial

Available

Pricing Type

Contact Vendor

Location

South Korea

Vipnet TIAS is an advanced network security software solution designed to protect businesses from cyber threats and ensure secure data transmission across corporate networks. The software offers a wide range of security features, including firewalls, encryption, intrusion detection, and VPN support, providing comprehensive protection against external and internal threats. Vipnet TIAS allows organi... Read more about Vipnet TIAS

Free Trial

NA

Pricing Type

Contact Vendor

Location

Germany

Worldr for Microsoft Teams is an advanced cybersecurity software designed to enhance the security of communications and data within Microsoft Teams. This platform provides a comprehensive suite of tools that enable organizations to protect sensitive information and ensure compliance with regulatory standards. With Worldr, users can easily implement secure messaging, file sharing, and video confere... Read more about Worldr for Microsoft Teams

Free Trial

Available

Pricing Type

Contact Vendor

Location

United Kingdom

Tegnos is a cutting-edge network monitoring software that provides real-time visibility into your network's health and performance. Designed for IT professionals and network administrators, Tegnos enables the monitoring of network traffic, devices, and connections to ensure that infrastructure runs smoothly and efficiently. The software continuously scans for potential issues such as downtime, net... Read more about Tegnos

Free Trial

NA

Pricing Type

Contact Vendor

Location

Japan

AI Detect is a cutting-edge cybersecurity software that uses artificial intelligence to provide proactive defense against a wide range of cyber threats. Designed for businesses of all sizes, AI Detect continuously monitors systems and networks for potential vulnerabilities, identifying and mitigating threats in real-time. By leveraging machine learning algorithms, the software can detect new and e... Read more about AI Detect

Free Trial

NA

Pricing Type

Contact Vendor

Location

Denmark

Infiltrator is a cutting-edge network security software designed to protect organizations from cyber threats and data breaches. This platform offers tools for real-time monitoring, threat detection, and vulnerability assessment, enabling businesses to safeguard their networks effectively. Infiltrator’s user-friendly interface allows security teams to respond swiftly to potential threats and mana... Read more about Infiltrator

Free Trial

NA

Pricing Type

Contact Vendor

Location

United States

Netmon is an advanced network monitoring software designed to ensure the stability and performance of your IT infrastructure. This powerful tool provides real-time visibility into network activity, allowing administrators to detect and resolve issues before they impact users. With features such as traffic analysis, device monitoring, and automated alerts, Netmon enables proactive management of net... Read more about Netmon

Free Trial

Available

Pricing Type

$9995 Per user

Location

Canada

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