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Best Free Network Security Software - Page 6

Free Network Security Software provides essential tools to protect your network from cyber threats, ensuring the safety of sensitive data and maintaining overall network integrity. These network security software solutions offer features like firewalls, intrusion detection, and vulnerability scanning, helping businesses safeguard their infrastructure from malicious attacks. By leveraging free network security tools, organizations can implement robust network and security solutions to prevent unauthorized access and ensure compliance with security standards. Whether you're looking for advanced network security applications to tackle complex threats or simpler tools for basic security, these free options deliver the necessary protection without the added cost. Explore our curated list of top free network security software to find the right solution for your business and strengthen your network defenses with powerful, cost-effective software designed to ensure the security of your network assets.

Note: Most of the products listed in this free network security software category offer free trial versions, though they have restrictions like time limits, fixed number of users, or limited features. For more options and features, compare and evaluate all-time network security software to find the best fit for you.
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★★★★★4.7 average rating from 108 reviews
Last Updated: October 09, 2026
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Complete Product Directory

List of Top Free Network Security Software - Page 6

Continue with products 126–150. Review each product’s overview, then open available tabs for buyer fit, use cases, features, integrations, pros and cons, and pricing.

Best Free Network Security Software Products 126–150

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

25 products shown
#126

Cloudbric

🏆 SW Recommended
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Overview

Cloudbric is a comprehensive cybersecurity software solution designed to protect businesses from a wide range of online threats. Leveraging advanced technologies, Cloudbric offers robust protection against DDoS attacks, malware, ransomware, and other malicious activities. The sof...

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Free TrialAvailable Starting Price$29 Per feautre HeadquartersSouth Korea
#127

SafeDNS

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Overview

SafeDNS is a robust MSP (Managed Service Provider) software tailored for IT service providers who prioritize network security and content filtering. This platform enables MSPs to offer advanced web filtering and cybersecurity services to clients, protecting networks from harmful...

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Free TrialAvailable Starting Price$13.5 Per user HeadquartersUnited States
#128

Axonius

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Overview

Axonius is an intelligent IT asset management software that provides organizations with a comprehensive view of all digital assets within their networks, including devices, users, and software applications. It integrates with over 500 IT and security solutions, enabling automatic...

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Free TrialAvailable Starting PriceContact Vendor HeadquartersUnited States
#129

Reveelium

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Overview

Reveelium is an advanced artificial intelligence software designed to enhance business intelligence and data analytics for organizations. This platform provides comprehensive tools for data processing, predictive analytics, and machine learning, ensuring effective data-driven dec...

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Free TrialAvailable Starting PriceContact Vendor HeadquartersFrance
#130

Netacea Bot Management

BOT AND AGENT TRUST MANAGEMENT

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Netacea Bot Management is an advanced cybersecurity software designed to help organizations protect their digital assets from automated threats. The platform offers tools for bot detection, analysis, and mitigation, ensuring businesses can maintain the integrity of their online o...

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Free TrialAvailable Starting PriceContact Vendor HeadquartersUnited Kingdom
#131

Mailinblack

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Mailinblack is an advanced anti-spam software solution designed to protect businesses from unwanted emails, phishing attempts, and malware threats. It uses machine learning algorithms to identify and block suspicious emails, reducing the risk of data breaches. Mailinblack offers...

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Free TrialAvailable Starting PriceContact Vendor HeadquartersFrance
#132

Simple Analytics

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Simple Analytics is an intuitive web analytics software designed to help businesses track and analyze their website performance without compromising user privacy. This platform provides a comprehensive suite of tools that enable users to monitor key metrics, such as traffic, user...

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Free TrialAvailable Starting PriceContact Vendor HeadquartersNetherlands
#133

Eye Security

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Overview

Eye Security is an advanced cybersecurity software designed to protect businesses from a wide range of cyber threats, including malware, ransomware, phishing, and data breaches. The platform uses cutting-edge technology, such as machine learning and real-time threat detection, to...

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Free TrialAvailable Starting Price£8.99 Per month HeadquartersUnited Kingdom
#134

DNSFilter

Protective DNS & Content Filtering Solutions

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DNSFilter is an innovative web content filtering and threat protection software designed to enhance internet safety and efficiency. Its core functionality lies in using AI-driven analysis to block access to malicious and unwanted websites in real-time, ensuring robust cybersecuri...

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Free Trial14 Days Starting Price$1.90 Per month HeadquartersUnited States
#135

Security Manager by FireMon

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Security Manager by FireMon is a robust network monitoring software designed to enhance security and compliance for organizations. This platform provides comprehensive tools for managing security policies, monitoring network traffic, and identifying potential vulnerabilities. Use...

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Free TrialAvailable Starting Price$59995 Per feautre HeadquartersUnited States
#136

Devknox

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Devknox is a robust network security software designed to protect organizations from a wide range of cyber threats. With its comprehensive suite of security tools, Devknox offers real-time monitoring, intrusion detection, and vulnerability management, ensuring that networks remai...

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Free TrialAvailable Starting PriceContact Vendor HeadquartersSingapore
#137

NetBrain

🏆 SW Recommended
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NetBrain is an advanced network monitoring software that provides real-time insights into network performance, helping IT teams optimize network health and resolve issues quickly. With its automation-driven approach, NetBrain reduces manual tasks by automating troubleshooting and...

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Free TrialAvailable Starting PriceContact Vendor HeadquartersUnited States
#138

X-VPN

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X-VPN is a powerful network security software designed to protect users' online privacy and secure their internet connections. This virtual private network (VPN) service encrypts user data, ensuring that sensitive information remains safe from prying eyes, hackers, and cyber thre...

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Free TrialNA Starting Price$11.99 Per month HeadquartersNA
#139

Perfecto Encryptor

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Perfecto Encryptor is a robust network security software designed to protect sensitive data through advanced encryption techniques. The platform offers comprehensive tools for securing communications, safeguarding information, and ensuring compliance with data protection regulati...

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Free TrialAvailable Starting Price$24.95 Per one-time HeadquartersUkraine
#140

NCP Secure Communication

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NCP Secure Communication is a sophisticated network security software designed to protect data transmission across various communication channels. It provides businesses with a secure, encrypted platform for VPNs (Virtual Private Networks), allowing employees to access company ne...

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Free TrialAvailable Starting Price€144 Per feautre HeadquartersGermany
#141

VGS

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VGS (Vaulted Gateway Security) is a leading PCI compliance software that helps businesses protect sensitive payment information and achieve compliance with industry standards. Designed to simplify the complexities of payment security, VGS offers robust encryption and tokenization...

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Free TrialAvailable Starting PriceContact Vendor HeadquartersUnited States
#142

Twingate

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Twingate is a powerful Remote Work Software that provides secure access to corporate resources for distributed teams. It enables organizations to implement a zero-trust network architecture, ensuring that users can access only the resources they need while maintaining strict secu...

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Free TrialAvailable Starting Price$5 Per user HeadquartersUnited States
#143

Defend

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Defend is a comprehensive cybersecurity software solution designed to protect organizations from a wide range of cyber threats. This platform offers advanced tools for threat detection, prevention, and response, ensuring that sensitive data and systems remain secure. With its use...

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Free TrialAvailable Starting Price$9 Per user HeadquartersCanada
#144

VIPole

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Overview

VIPole is a secure collaboration software designed to help teams communicate, share files, and collaborate on projects while maintaining the highest levels of data privacy. The platform offers encrypted messaging, voice and video calls, file sharing, and team chat rooms, ensuring...

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Free TrialAvailable Starting Price£5.99 Per month HeadquartersUnited Kingdom
#145

Trojan Killer

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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
#146

Cornerstone MFT Server

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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
#147

Red Sift OnDMARC

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Red Sift OnDMARC is a cybersecurity software solution focused on email security, helping organizations prevent email spoofing and phishing attacks through DMARC (Domain-based Message Authentication, Reporting & Conformance) compliance. OnDMARC provides automated tools to set up a...

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Free TrialAvailable Starting Price$35 Per month HeadquartersUnited Kingdom
#148

Keyhub

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Keyhub is a powerful network security software designed to protect organizations from cyber threats and enhance data security. This platform provides a comprehensive suite of tools for managing user access, monitoring network activity, and securing sensitive information. With fea...

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Free TrialAvailable Starting PriceContact Vendor HeadquartersUnited States
#149

Blumira

🏆 SW Recommended

Comprehensive Cybersecurity, Simplified for Your Team

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Blumira is a powerful SIEM (Security Information and Event Management) software designed to help organizations detect, respond to, and manage security threats in real time. It provides a comprehensive solution for monitoring and protecting critical IT infrastructures by collectin...

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Free TrialAvailable Starting Price$12 Per month HeadquartersUnited States
#150

Netsurion

Netsurion: Now Part of Lumifi!

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Netsurion is a comprehensive cybersecurity software solution designed to protect organizations from evolving cyber threats. This platform offers advanced security features, including intrusion detection, network monitoring, and threat intelligence, ensuring that businesses can sa...

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Free TrialAvailable Starting Price$30000 Per year HeadquartersUnited States

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