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Best Network Security Software

Network security software has become a critical layer of protection for businesses facing increasing digital risks and constantly evolving cyber threats. As organizations depend more on interconnected systems, cloud platforms, and remote access, the demand for reliable network security solutions that can monitor, detect, and prevent unauthorized access in real time continues to grow. The best network security software goes beyond basic protection by offering advanced threat detection, automated responses, and centralized control to keep systems secure and running smoothly. It also plays an important role in protecting sensitive data, ensuring compliance, and minimizing downtime that can impact business operations. This carefully curated list of top network security tools on Goodfirms brings together trusted and verified network security solutions, helping businesses compare features, performance, pricing, and user reviews to confidently choose the right software for their specific security needs.

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Rankings updated: Sep 21, 2026
141 Software

List of Best Network Security Software

  • NordVPN

    Imagine VPN as a hack-proof, encrypted tunnel for online traffic to flow. Nobody can see through the tunnel and get their hands on your internet data. NordVPN gives you peace of mind each time you use public Wi-Fi, access personal and work accounts on the road, or want to keep your browsing history to yourself.

    Entry Level Price
    $3.39 Per Month
    Free Trial
    N/A
    Pricing Type
    Flat Rate
    50% in Network Security Software
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  • QuickLaunch

    QuickLaunch offers end-to-end Identity & Security solutions for the modern-day enterprise. Our AI-first & mobile-first approach to building products has earned us the trust of 100s of customers who trust us with their identity management needs. QuickLaunch is the only AI and blockchain based identity-as-a-service platform (IDaaS) that transforms how cloud-savvy institutions and companies manage human and device authentication, authorization ... read more about QuickLaunch

    Entry Level Price
    $0.5 Per Month
    Free Trial
    Available
    Pricing Type
    Flat Rate
    100% in Network Security Software
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  • Motadata Network Monitoring

    Automatically discover network devices, interfaces, and applications and immediately start with network monitoring software in a multivendor IT environment for complete visibility of IT infrastructure with Motadata proactive network monitoring tool. The unified view enables IT admins with a comprehensive picture of the overall IT health and also gives root-cause analysis, enabling them to resolve network issues before they affect ... read more about Motadata Network Monitoring

    Entry Level Price
    Contact vendor
    Free Trial
    30 Days
    Pricing Type
    Contact Vendor
    100% in Network Security Software
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  • ManageEngine DataSecurity Plus

    ManageEngine DataSecurity Plus is a unified data protection platform that empowers organizations to detect, prevent, and respond to data threats in real time. The solution identifies and classifies files containing PII, PCI, and ePHI, and blocks unauthorized data transfers via USB devices, email, print, or cloud applications. Using cloud application control and shadow app discovery, it helps detect unapproved or ... read more about ManageEngine DataSecurity Plus

    Entry Level Price
    Contact vendor
    Free Trial
    More than 30 days
    Pricing Type
    Contact Vendor
    100% in Network Security Software
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  • Netwrix Auditor

    Netwrix Auditor is a comprehensive network security software solution that provides organizations with visibility into changes and access events across hybrid IT environments, risk-based auditing and reporting, security analytics and threat detection, and compliance reporting. It is a good choice for organizations of all sizes looking to improve their security posture, reduce their risk of data breaches, and improve their ... read more about Netwrix Auditor

    Entry Level Price
    Free version
    Free Trial
    Available
    Pricing Type
    Free
    15% in Network Security Software
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  • Thor AdminPrivilege™

    The best employee care and employer branding? Showing concern for their time and enabling less bottlenecks in their workflow. Fast-track all admin rights grant and removal processes. Eliminate manual escalation of rights from your networks.

    Entry Level Price
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    Free Trial
    N/A
    Pricing Type
    Contact Vendor
    100% in Network Security Software
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  • FileAuditor

    FileAuditor classifies sensitive data identifying confidential files, conducts access rights audit, archives critical documents facilitating incident investigation and enabling recovery of information, and monitors user operations on a file system alerting to changes made to a file. FileAuditor ensures monitoring at the level of both workstations and file servers, customizable search settings, instant detection of modified files, allows you to ... read more about FileAuditor

    Entry Level Price
    Contact vendor
    Free Trial
    30 Days
    Pricing Type
    Contact Vendor
    100% in Network Security Software
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  • Probely

    Probely helps security engineers and software developers automate security testing with a web app security scanner. Increase the speed of software delivery by seamlessly integrate security testing into your development cycle. We make security engineers do less of the tedious work to allow them to focus on critical threats. We make software developers more independent by having step-by-step instructions on ... read more about Probely

    Entry Level Price
    $49 Per Month
    Free Trial
    14 Days
    Pricing Type
    Flat Rate
    50% in Network Security Software
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  • Nagios XI

    Nagios XI is the most powerful and trusted network monitoring software on the market. Nagios XI extends on proven, enterprise-class Open Source components to deliver the best network, server and application monitoring solution for today's demanding organizational requirements. Nagios XI, Network Analyzer, Log Server and Fusion make up the Nagios solution suite. Together, they are a single source for gathering, ... read more about Nagios XI

    Entry Level Price
    $2495 One-time
    Free Trial
    Available
    Pricing Type
    Flat Rate
    25% in Network Security Software
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  • Vulnerabiity Manager Plus

    Vulnerability Manager Plus is a leading enterprise security solution from ManageEngine that can protect all endpoints within an IT network, including workstations, servers, and roaming users. The more devices connected to a business’ network, the more porous and spread out it becomes. This increases the company’s overall attack surface, which makes exploits and network breaches more likely to happen. This ... read more about Vulnerabiity Manager Plus

    Entry Level Price
    Contact vendor
    Free Trial
    30 Days
    Pricing Type
    Contact Vendor
    100% in Network Security Software
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  • UTunnel VPN

    UTunnel provides an easy-to-setup VPN server solution for businesses and personal users, to secure their online communications and network resources. You can create your personal or business VPN server at your premises or with a virtual machine created with your desired cloud provider, like AWS, Azure, Google Cloud, or Linode.

    Entry Level Price
    $5 Per Month
    Free Trial
    14 Days
    Pricing Type
    Flat Rate
    50% in Network Security Software
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  • Keyhub

    Keyhub is a one-stop platform for certificate lifecycle management. It is designed to manage machine digital IDs through detecting, organizing, and tracking digital certificates on autopilot. It provides deep subdomain and internal network scans, in-dashboard system health overview, easy-to-navigate inventory, expiration reporting and many more.

    Entry Level Price
    Contact vendor
    Free Trial
    14 Days
    Pricing Type
    Contact Vendor
    50% in Network Security Software
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  • Application Control Plus

    Every year, thousands of enterprises fall victim to cyberattacks that leverage known and unknown vulnerabilities present in their applications. This means that closely monitoring and controlling the use of applications across endpoints is vital in maintaining your enterprise's security goals. With the latest advancements in technology, there exists a copious amount of software applications that address every requirement in a ... read more about Application Control Plus

    Entry Level Price
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    Free Trial
    30 Days
    Pricing Type
    Contact Vendor
    100% in Network Security Software
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  • WebTitan

    WebTitan is a DNS Based Web content filter and Web security layer that blocks cyber attacks, malware, ransomware and malicious phishing as well as providing granular web content control. WebTitan DNS filtering filters over 2 billion DNS requests every day and identifies 300,000 malware iterations a day. Our intelligent AI driven real time content categorization engine combines industry leading anti-virus ... read more about WebTitan

    Entry Level Price
    Contact vendor
    Free Trial
    14 Days
    Pricing Type
    Flat Rate
    25% in Network Security Software
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  • Mimecast

    Known for safeguarding customers against dangerous email, Mimecast’s expanded cloud suite enables organizations to implement a comprehensive cyber resilience strategy. From email and web security, archive and data protection, to awareness training, uptime assurance and more, Mimecast helps organizations stand strong in the face of cyberattacks, human error and technical failure.

    Entry Level Price
    Contact vendor
    Free Trial
    N/A
    Pricing Type
    Contact Vendor
    10% in Network Security Software
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  • ManageEngine Browser Security Plus

    Browser Security Plus is an enterprise security software that helps in managing and securing multiple browsers from a central console. It helps provide visibility on browser usage trends, track the websites visited by users, restrict access to the web, enforce security configurations, control browser add-ons and ensure compliance with stipulated browser security standards. Browser Security Plus helps IT admins combat ... read more about ManageEngine Browser Security Plus

    Entry Level Price
    Contact vendor
    Free Trial
    30 Days
    Pricing Type
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    100% in Network Security Software
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  • ManageEngine OpManager

    ManageEngine OpManager is an integrated network management solution that offers real-time insights into the status, performance, and health of the network devices. It helps with network monitoring, server monitoring, analyzing bandwidth, managing configurations, and handling faults, with support for different protocols and technologies. OpManager provides a highly customizable dashboard that enables the network admins to turn monitored data into actionable ... read more about ManageEngine OpManager

    Entry Level Price
    $95 Per Month
    Free Trial
    30 Days
    Pricing Type
    Flat Rate
    10% in Network Security Software
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  • ExpressVPN

    ExpressVPN helps you use the internet your way. Access websites and stream videos from anywhere in the world with privacy, security, and freedom. ExpressVPN defeats content restrictions and censorship to deliver unlimited access to video, music, social media, and more, from anywhere in the world. ExpressVPN hides your IP address and encrypts your network data so no one can see ... read more about ExpressVPN

    Entry Level Price
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    Free Trial
    N/A
    Pricing Type
    Contact Vendor
    50% in Network Security Software
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  • OpenVPN Access Server

    OpenVPN provides flexible VPN solutions to secure your data communications, whether it's for Internet privacy, remote access for employees, securing IoT, or for networking Cloud data centers. Our VPN Server software solution can be deployed on-premises using standard servers or virtual appliances, or on the cloud. While built with the OpenVPN open source code, our solutions add functionality that fulfils ... read more about OpenVPN Access Server

    Entry Level Price
    Free version
    Free Trial
    Available
    Pricing Type
    Free
    50% in Network Security Software
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  • NCP

    Secure data communication is now one of the most important foundations of the business world – for employees, M2M, IIoT, corporate networks or secure links to partners and suppliers. Each of these scenarios come with their own challenges. With leading technology, NCP’s VPN solutions and security applications are cost effective, secure, and easy to use from anywhere.

    Entry Level Price
    Contact vendor
    Free Trial
    N/A
    Pricing Type
    Contact Vendor
    50% in Network Security Software
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  • SecPod SanerNow

    SanerNow is the world's best continuous vulnerability and exposure management (CVEM) platform that powers IT/Security Teams automate cyber hygiene practices. It works on an intelligent agent-server model to execute effective endpoint management and security. It gives you accurate vulnerability management with scanning, detection, assessment, prioritization, and remediation capabilities. SecPod SanerNow is positioned as a leader and outperformer in the GigaOm ... read more about SecPod SanerNow

    Entry Level Price
    Contact vendor
    Free Trial
    30 Days
    Pricing Type
    Flat Rate
    40% in Network Security Software
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  • FileWall

    odix - a market leader in Enterprise CDR (Content Disarm and Reconstruction), is now offering FileWall, a native cybersecurity application for Microsoft Office 365 mailboxes for SMEs. FileWall™ is designed to run in conjunction with existing Microsoft security solutions such as EOP and Windows Defender (Formerly ATP), ensuring complete prevention against unknown attacks delivered via email attachments. FileWall™ doesn’t harm/change ... read more about FileWall

    Entry Level Price
    $2.4 Per Month
    Free Trial
    30 Days
    Pricing Type
    Flat Rate
    100% in Network Security Software
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  • GoodAccess

    GoodAccess interconnects your remote workers, applications, data centers, clouds, and offices into a single secured virtual network in less than 10 minutes. Allow your employees to work remotely from unsecured WiFi hotspots without worrying that a third-party agent can easily monitor their traffic. GoodAccess creates a Secure Network Perimeter separated from the internet. This hides the company systems and protects ... read more about GoodAccess

    Entry Level Price
    $7 Per Month
    Free Trial
    7 Days
    Pricing Type
    Per User
    40% in Network Security Software
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  • NSPM

    NSPM is a free and open-source network security application whose mission is to help system and network administrators to establish, monitor, and manage security policies and firewall access rules. Relying on popular and widely used GNU/Linux components such as Iptables for rules establishment and PHP for front-end interface and web-based system interactions, it can be installed as a standalone application ... read more about NSPM

    Entry Level Price
    Free version
    Free Trial
    Available
    Pricing Type
    Free
    100% in Network Security Software
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  • Nikto

    Nikto is an Open Source (GPL) web server scanner which performs comprehensive tests against web servers for multiple items, including over 6700 potentially dangerous files/programs, checks for outdated versions of over 1250 servers, and version specific problems on over 270 servers. It also checks for server configuration items such as the presence of multiple index files, HTTP server options, and ... read more about Nikto

    Entry Level Price
    Free version
    Free Trial
    Available
    Pricing Type
    Free
    100% in Network Security Software
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  • OSSEC

    OSSEC is fully open-source and free. You can tailor OSSEC for your security needs through its extensive configuration options, adding custom alert rules, and writing scripts to take action when alerts occur.

    Entry Level Price
    Free version
    Free Trial
    Available
    Pricing Type
    Free
    100% in Network Security Software
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  • Wireshark

    It lets you see what’s happening on your network at a microscopic level and is the de facto (and often de jure) standard across many commercial and non-profit enterprises, government agencies, and educational institutions. Wireshark development thrives thanks to the volunteer contributions of networking experts around the globe and is the continuation of a project started by Gerald Combs in ... read more about Wireshark

    Entry Level Price
    Free version
    Free Trial
    Available
    Pricing Type
    Free
    100% in Network Security Software
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  • OpenSSH

    OpenSSH is the premier connectivity tool for remote login with the SSH protocol. It encrypts all traffic to eliminate eavesdropping, connection hijacking, and other attacks. In addition, OpenSSH provides a large suite of secure tunneling capabilities, several authentication methods, and sophisticated configuration options.

    Entry Level Price
    Free version
    Free Trial
    Available
    Pricing Type
    Free
    100% in Network Security Software
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  • Security Onion

    Security Onion is a free and open-source Linux distribution for threat hunting, enterprise security monitoring, and log management. It includes Elasticsearch, Logstash, Kibana, Snort, Suricata, Zeek (formerly known as Bro), Wazuh, Sguil, Squert, CyberChef, NetworkMiner, and many other security tools. The easy-to-use Setup wizard allows you to build an army of distributed sensors for your enterprise in minutes!

    Entry Level Price
    Free version
    Free Trial
    Available
    Pricing Type
    Free
    100% in Network Security Software
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  • SandBlast Network

    As cyber-attacks become increasingly evasive, more controls are added, making security more complicated and tedious to the point that user workflows are affected. Until now. SandBlast Network provides the best zero-day protection while reducing security overhead and ensuring business productivity.

    Entry Level Price
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    Free Trial
    N/A
    Pricing Type
    Contact Vendor
    50% in Network Security Software
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  • BloxOne

    BloxOne Threat Defense maximizes brand protection by working with your existing defenses to protect your network and automatically extend security to your digital imperatives, including SD-WAN, IoT and the cloud. It powers security orchestration, automation and response (SOAR) solutions, slashes the time to investigate and remediate cyberthreats, optimizes the performance of the entire security ecosystem and reduces the total cost ... read more about BloxOne

    Entry Level Price
    Contact vendor
    Free Trial
    N/A
    Pricing Type
    Contact Vendor
    33% in Network Security Software
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  • Cisco Meraki

    We create the simplest, most powerful IT solutions—helping everyone from small businesses to global enterprises save time and money. Networking is complicated. Monitor and manage mobile and desktop devices in the cloud through a secure dashboard. We’re making it easier, faster, and smarter. We love to push boundaries, experiment, and create innovative solutions that just work.

    Entry Level Price
    Contact vendor
    Free Trial
    N/A
    Pricing Type
    Contact Vendor
    20% in Network Security Software
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  • SecureDoc

    Discover a more secure, transparent way to work with your hyper-converged infrastructures (HCI) environments like Nutanix or Scale Computing. Build VM templates with encryption running, or launch VMs that are encrypted and ready to go. It’s a simple way to accelerate time-to-market, reduce downtime and keep productivity flowing. You’ll be able to shift workloads and data as and when needed ... read more about SecureDoc

    Entry Level Price
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    Free Trial
    N/A
    Pricing Type
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    30% in Network Security Software
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  • Cyscale Power Cloud Platform

    Cyscale Power Cloud Platform is a Cloud Security Posture Management (CSPM) solution that helps you gain complete visibility and control over your multi-cloud accounts. It supports all major providers: Amazon Web Services, Microsoft Azure, Google Cloud (soon Oracle and IBM Cloud). By continuously monitoring your cloud environments, it will detect and report in real time the possible misconfigurations, policy violations ... read more about Cyscale Power Cloud Platform

    Entry Level Price
    Contact vendor
    Free Trial
    15 Days
    Pricing Type
    Contact Vendor
    100% in Network Security Software
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  • Stealthbits Privileged Activity Manager

    Despite significant investments in Privileged Access Management (PAM) technologies, privileged accounts are still massively overexposed. Traditional PAM providers have focused on controlling access to accounts and their passwords, not on the activities the administrator needs to perform. The result is an overabundance of privileged accounts and privileged access control groups with standing privileges to the resources they’re meant to secure, ... read more about Stealthbits Privileged Activity Manager

    Entry Level Price
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    Free Trial
    Available
    Pricing Type
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    100% in Network Security Software
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Frequently Asked Questions

What is network security software?

Network security software is a set of tools designed to protect a company’s network, systems, and data from unauthorized access, cyberattacks, and misuse. It works by monitoring network activity, detecting suspicious behavior, and blocking potential threats in real time. These solutions often include features like firewalls, intrusion detection, threat intelligence, and access control to keep both internal and external networks secure.

What features should I look for in a network security software solution?

The top network security software solution should offer real-time threat detection, firewall protection, intrusion detection and prevention, and strong access controls. Features like automated patch management, vulnerability scanning, and centralized monitoring are also important. Many businesses also look for advanced capabilities such as AI-based threat detection, compliance management, and detailed reporting to stay ahead of evolving risks.

Why is network security software important for businesses?

Network security software plays a key role in protecting sensitive business data, customer information, and internal systems from cyber threats. Without it, businesses are more exposed to data breaches, financial loss, and operational disruptions. It also helps maintain trust, ensures compliance with industry regulations, and supports uninterrupted business operations by preventing attacks before they cause damage.

What types of threats can network security software protect against?

Network threat detection software can protect against a wide range of threats, including malware, ransomware, phishing attacks, spyware, and unauthorized access attempts. It also helps detect insider threats, zero-day vulnerabilities, and suspicious network activity. Advanced tools can even identify emerging threats using threat intelligence and behavioral analysis.

How do I choose the best network security software for my business?

Choosing the right network security software depends on your business size, industry, and specific security needs. Start by identifying the type of threats you are most exposed to and the level of protection required. Look for solutions that offer scalability, ease of use, reliable support, and strong integration with your existing systems. Easily compare user reviews, features, and performance to help make a more informed decision.

How much does network security software cost?

Network security software costs around $5 to $100 per user per month, or around $500 to $12,000+ per year for most businesses, while enterprise network security software solutions can exceed $25,000 annually, depending on scale and features.

What factors affect the cost and performance of network security solutions?

Several factors influence both cost and performance, including the size of the network, number of endpoints, level of security required, and deployment model (cloud or on-premise). Advanced features like AI-driven threat detection, automation, and real-time analytics can increase cost but also improve performance. Integration capabilities and system complexity also play a role.

Do network security software providers offer support and regular updates?

Most network security software providers offer ongoing support and regular updates to ensure protection against the latest threats. These updates include security patches, new threat intelligence, and feature enhancements. Many providers also offer technical support, documentation, and training resources to help businesses manage and optimize their network security effectively.

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FeatureManageEngine Vulnerability Manager PlusSite24x75.0SuperOps.ai RMM5.0ManageEngine EventLog AnalyzerManageEngine Log360922s5proxyABCproxyKntrol4.6
All features (11 features)
Access Control
Compliance Management
Firewalls
Intrusion Detection System
Real Time Monitoring
Reporting & Analytics
Security Assessment
Threat Management
VPN
Vulnerability Management
AI Features
Total supportedout of 11 features5/117/117/116/114/112/112/114/11
Full supportNot supported
Feature scores: supported = 1, not supported = 0

What the matrix tells you

Which Network Security Software products lead on features, and where the rest fall short.

Feature-count leaders

Geonix leads with 10 of 11 features supported.

  • Geonix10 / 11
  • Auvik9 / 11
  • ESET Endpoint Security8 / 11
  • Mcafee total protection8 / 11
  • NordVPN8 / 11

Most features (6-10)

Solid all-rounders just behind the leaders - strong picks if a top choice does not fit your budget or stack.

  • Site24x77 / 11
  • SuperOps.ai RMM7 / 11
  • Trend Micro7 / 11
  • Logicmonitor7 / 11
  • WebTitan7 / 11

Watch-outs - missing table stakes

These products support the fewest features - confirm they cover your must-haves before shortlisting.

  • Probely1 / 11
  • ProxyVerity1 / 11
  • Motadata Network Monitoring2 / 11
  • ABCproxy2 / 11
  • 922s5proxy2 / 11

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