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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Terabit Security is a cutting-edge Network Security Software designed to protect businesses from cyber threats by providing comprehensive network monitoring, threat detection, and real-time response capabilities. This robust platform offers a suite of tools for identifying vulnerabilities, preventing intrusions, and safeguarding sensitive data across an organization’s network infrastructure. Ter... Read more about Terabit Security

Free Trial

Available

Pricing Type

Contact Vendor

Location

United States

PrimoVPN is a robust network security software designed to protect organizations from cyber threats and ensure secure internet connections. This platform offers a range of tools for encrypting data, managing user access, and monitoring network activity. With PrimoVPN, users can establish secure connections to the internet, protecting sensitive information from unauthorized access. The software fea... Read more about PrimoVPN

Free Trial

Available

Pricing Type

$5 Per one-time

Location

Israel

GoodAccess is a VPN software solution designed to provide secure and reliable access to company networks for remote employees, contractors, and other users. The platform offers a simple, yet powerful way to protect sensitive data while ensuring secure communication across the internet. GoodAccess allows businesses to create a secure virtual private network that encrypts online traffic, ensuring th... Read more about GoodAccess

Free Trial

Available

Pricing Type

Contact Vendor

Location

NA

tbSIEM (Security Information and Event Management) is a comprehensive cybersecurity software solution designed to provide organizations with real-time monitoring, detection, and response to potential security threats. With its advanced event correlation and log management features, tbSIEM aggregates security data from multiple sources, such as network devices, servers, and applications, to detect ... Read more about tbSIEM

Free Trial

NA

Pricing Type

Contact Vendor

Location

India

Cyberator is a robust cybersecurity software solution designed to protect businesses from digital threats and data breaches. It provides comprehensive tools for threat detection, risk assessment, and incident response, ensuring that organizations can safeguard their sensitive information effectively. With real-time monitoring and advanced analytics, Cyberator identifies vulnerabilities and suspici... Read more about Cyberator

Free Trial

NA

Pricing Type

$9500 Per feautre

Location

United States

ShadowKat is a powerful risk management software designed to help businesses identify, assess, and mitigate potential risks across various operational areas. The platform enables organizations to create a comprehensive risk management plan, complete with risk assessments, mitigation strategies, and contingency plans. ShadowKat allows businesses to assess both internal and external risks, including... Read more about ShadowKat

Free Trial

Available

Pricing Type

$12000 Per month

Location

United States

HTTPShield is an advanced network security software designed to protect businesses from online threats, including DDoS (Distributed Denial of Service) attacks, hacking attempts, and data breaches. The software works by providing a secure layer between a company’s web application and the internet, preventing unauthorized access while allowing legitimate traffic to flow freely. HTTPShield’s real... Read more about HTTPShield

Free Trial

NA

Pricing Type

Contact Vendor

Location

United Kingdom

SAFEADS is an advanced click fraud software solution designed to protect online advertising campaigns from fraudulent activities and ensure the integrity of your marketing investments. With SAFEADS, businesses can monitor and analyze web traffic in real-time, identifying and blocking suspicious click patterns that may indicate click fraud. The software employs sophisticated algorithms and machine ... Read more about SAFEADS

Free Trial

Available

Pricing Type

$99 Per month

Location

Brazil

Mudmap is a Network Security Software designed to protect IT infrastructures from a wide range of cyber threats. The platform offers tools for monitoring network traffic, identifying vulnerabilities, and managing firewalls to safeguard sensitive data and prevent unauthorized access. Mudmap uses advanced threat detection algorithms and machine learning to detect unusual network activity in real tim... Read more about Mudmap

Free Trial

NA

Pricing Type

$6 Per month

Location

Australia

CertHat is a cuttingedge network security software designed to help businesses safeguard their IT infrastructure from cyber threats and vulnerabilities. The platform provides a robust suite of tools to detect, prevent, and respond to potential security breaches in real time. CertHat’s advanced threat detection capabilities use artificial intelligence and machine learning to identify abnormal net... Read more about CertHat

Free Trial

Available

Pricing Type

$3000 Per user

Location

Croatia

Bolt SaaS is a cutting-edge network security software designed to protect businesses from cyber threats and ensure the integrity of their digital infrastructure. The platform offers a comprehensive suite of tools for threat detection, firewall management, intrusion prevention, and vulnerability assessment, providing robust protection against a wide range of cyber attacks. Bolt SaaS’s advanced th... Read more about Bolt SaaS

Free Trial

NA

Pricing Type

$25 Per user

Location

United States

DobiSEC is an advanced network security software solution designed to protect businesses from emerging cyber threats and ensure the safety of sensitive data. By providing multi-layered security, DobiSEC helps organizations safeguard their network infrastructure against attacks such as malware, ransomware, and phishing attempts. The software offers real-time threat detection, automated security upd... Read more about DobiSEC

Free Trial

NA

Pricing Type

$250 Per user

Location

United States

ThreatSpotter is a network security software that helps businesses identify, monitor, and mitigate potential threats in their network infrastructure. The software provides real-time threat detection and alerts, allowing organizations to respond quickly to security breaches or vulnerabilities. ThreatSpotter uses advanced analytics and machine learning algorithms to analyze network traffic and ident... Read more about ThreatSpotter

Free Trial

NA

Pricing Type

Contact Vendor

Location

India

Overe Free is a comprehensive network security software designed to protect organizations from evolving cybersecurity threats. It offers robust protection for corporate networks, ensuring that sensitive data and systems are shielded from malicious attacks, unauthorized access, and data breaches. Overe Free features real-time monitoring and analysis of network traffic, helping businesses identify v... Read more about Overe Free

Free Trial

NA

Pricing Type

Contact Vendor

Location

United Kingdom

SSProtect is a comprehensive network security software solution designed to protect organizations from a myriad of cyber threats. With the increasing complexity and frequency of cyberattacks, SSProtect offers robust features that ensure data integrity and network reliability. The software provides real-time monitoring capabilities, enabling IT teams to detect anomalies and respond to incidents swi... Read more about SSProtect

Free Trial

NA

Pricing Type

Contact Vendor

Location

United States

B@mbu Cloud is a robust network security software that protects organizations from a wide range of cyber threats. Designed for businesses of all sizes, B@mbu Cloud provides comprehensive security solutions, including firewall protection, intrusion detection, and malware prevention. With its advanced threat intelligence capabilities, the software continuously monitors network traffic, identifying a... Read more about B@mbu cloud

Free Trial

Available

Pricing Type

$12 Per feautre

Location

Spain

monosign is a cutting-edge network security software designed to protect organizations from cyber threats and ensure the integrity of their digital infrastructure. The platform offers a comprehensive suite of security tools, including firewall protection, intrusion detection and prevention, malware scanning, and real-time threat monitoring. monosign utilizes advanced encryption technologies and ma... Read more about monosign

Free Trial

Available

Pricing Type

$300000 Per one-time

Location

Turkey

RoboShadow is a robust vulnerability management software designed to help businesses identify, prioritize, and remediate cybersecurity vulnerabilities within their IT infrastructure. With automated scanning capabilities, RoboShadow continuously monitors networks, systems, and applications for potential weaknesses, allowing security teams to address risks proactively. The platform categorizes vulne... Read more about RoboShadow

Free Trial

NA

Pricing Type

Contact Vendor

Location

United Kingdom

Cyberm8 is a robust network security software designed to protect businesses from cyber threats by securing networks, servers, and endpoints. With cyberattacks becoming increasingly sophisticated, Cyberm8 offers real-time monitoring, intrusion detection, and threat intelligence to safeguard critical business data. The platform uses advanced algorithms and machine learning to identify potential vul... Read more about Cyberm8

Free Trial

NA

Pricing Type

Contact Vendor

Location

Israel

TG8 Security is a comprehensive network security software solution designed to protect businesses from emerging cyber threats. This powerful tool provides real-time monitoring, threat detection, and automated response capabilities, ensuring your network remains safe from malicious activity. TG8 Security uses advanced algorithms and machine learning to analyze network traffic, identifying vulnerabi... Read more about TG8 Security

Free Trial

NA

Pricing Type

Contact Vendor

Location

United States

Hyper ICT is a high-performance VPN (Virtual Private Network) software designed to protect your online privacy and secure sensitive data transmissions. Ideal for both individuals and businesses, Hyper ICT offers robust encryption protocols to safeguard internet traffic and prevent unauthorized access to your network. With its intuitive user interface, users can quickly connect to secure servers lo... Read more about Hyper ICT

Free Trial

NA

Pricing Type

Contact Vendor

Location

Finland

Protect Your Business Data Today with AI ShieldNet!

With advanced AI technology, AI ShieldNet not only enables SMBs to safeguard their data comprehensively but also provides a clear competitive advantage over other market solutions. Integrating AI into cybersecurity is no longer an optional trend but a necessity to ensure business security in the digital era. Let AI ShieldNet be the ultimate shield that empowers your business to grow without the c... Read more about AI ShieldNet

Free Trial

NA

Pricing Type

Free

Location

Hong Kong

shareOptic is a comprehensive network security software designed to protect organizations from cyber threats and ensure data integrity. This platform offers a robust suite of tools that monitor network traffic in real time, detecting and mitigating potential vulnerabilities before they can be exploited. With features such as firewall protection, intrusion detection, and secure file sharing, shareO... Read more about shareOptic

Free Trial

NA

Pricing Type

Contact Vendor

Location

United Kingdom

LONI is a network monitoring software designed to help organizations oversee their IT infrastructure and ensure optimal network performance. The platform provides tools for real-time monitoring of network traffic, device health, and performance metrics, enabling IT teams to identify and resolve issues proactively. LONI’s user-friendly dashboard offers insights into network activity, alerts for p... Read more about LONI

Free Trial

NA

Pricing Type

Contact Vendor

Location

United States

ethalamus is a network monitoring software designed to help businesses maintain a secure and efficient IT infrastructure. The platform provides real-time monitoring of network performance, identifying potential issues before they cause disruptions. ethalamus offers detailed insights into network traffic, bandwidth usage, and device status, allowing IT teams to optimize resources and troubleshoot p... Read more about ethalamus

Free Trial

NA

Pricing Type

$10000 Per feautre

Location

Chile

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