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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MSS For UTM (Unified Threat Management) is a comprehensive network security solution that combines multiple security features in a single platform to protect businesses from cyber threats. Designed for organizations of all sizes, MSS For UTM offers advanced protection against malware, ransomware, viruses, phishing attacks, and more. By integrating a firewall, intrusion detection and prevention sys... Read more about MSS For UTM

Free Trial

NA

Pricing Type

Contact Vendor

Location

Japan

MeghOps is a cloud security software designed to protect organizations from cyber threats in cloud environments. As businesses increasingly rely on cloud infrastructure, MeghOps provides robust security measures to safeguard sensitive data and prevent unauthorized access. The platform offers real-time threat monitoring, automated risk assessment, and continuous vulnerability scanning, ensuring tha... Read more about MeghOps

Free Trial

Available

Pricing Type

$100 Per month

Location

Bangladesh

mmesh is a cutting-edge network access control (NAC) software that provides businesses with enhanced security by controlling access to their networks. The software enables organizations to monitor and manage the devices that connect to their networks, ensuring only authorized users and devices are granted access. With mmesh, IT teams can enforce policies for device authentication, user access righ... Read more about mmesh

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NA

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Contact Vendor

Location

Estonia

Shieldoo is an advanced endpoint protection software that provides comprehensive security for all endpoints across a network, including desktops, laptops, mobile devices, and IoT devices. Designed to safeguard businesses from malware, ransomware, and other sophisticated cyber threats, Shieldoo uses real-time threat detection and machine learning algorithms to identify and neutralize potential risk... Read more about Shieldoo

Free Trial

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Pricing Type

$0.49 Per user

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NA

Lockwell is a network security software that provides organizations with tools to protect their networks from unauthorized access, cyber threats, and data breaches. The platform offers features such as firewall management, intrusion detection, and vulnerability scanning, enabling businesses to monitor and secure their networks in real-time. Lockwell’s advanced threat intelligence and automated r... Read more about Lockwell

Free Trial

Available

Pricing Type

$0 Per user

Location

United States

Trapster is a comprehensive network security software designed to protect businesses from cyber threats and ensure the integrity of their digital infrastructure. With its advanced threat detection algorithms, Trapster helps identify and neutralize potential risks, such as malware, ransomware, and phishing attacks, before they can cause harm. The software provides real-time monitoring of network tr... Read more about Trapster

Free Trial

Available

Pricing Type

$2500 Per year

Location

France

Trustwave CoManaged SOC is a Security Information and Event Management (SIEM) solution that offers businesses robust cybersecurity protection with the added benefit of a comanaged service model. It combines powerful SIEM technology with expert monitoring, analysis, and response from Trustwave's team of security specialists. This software helps organizations detect and mitigate security threats in ... Read more about Trustwave Co-Managed SOC

Free Trial

NA

Pricing Type

Contact Vendor

Location

United States

eVigilPro is a sophisticated network security software designed to safeguard organizations against cyber threats. The software’s advanced features include real-time threat detection, vulnerability assessment, and incident response, helping companies protect sensitive information and maintain network integrity. eVigilPro's intelligent algorithms analyze network activity and flag suspicious patter... Read more about eVigilPro

Free Trial

Available

Pricing Type

$1500 Per user

Location

India

Data Rover EP is an advanced network security software designed to protect sensitive data and ensure compliance for organizations. This platform provides comprehensive threat detection and response capabilities, safeguarding businesses against cyber threats and vulnerabilities. With features like real-time monitoring, vulnerability assessments, and incident management, Data Rover EP enables IT tea... Read more about Data Rover EP

Free Trial

NA

Pricing Type

$800 Per user

Location

United Kingdom

AllVulns is a comprehensive risk management software designed to help organizations identify, assess, and mitigate security vulnerabilities and risks. The software offers a centralized platform for managing cybersecurity risks, enabling users to scan their networks, applications, and systems for potential vulnerabilities. AllVulns provides detailed reports and prioritizes vulnerabilities based on ... Read more about AllVulns

Free Trial

Available

Pricing Type

$10000 Per year

Location

United States

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