Best Network Security Software

Network security software is designed to safeguard computer networks from cyber threats, unauthorized access, and data breaches. These tools provide comprehensive protection through advanced features like firewalls, intrusion detection, antivirus capabilities, and real-time monitoring. Cyber security software is essential for businesses looking to secure sensitive information and maintain operational integrity. The best network security software includes features such as threat detection, encryption, secure access control, and vulnerability assessments. Advanced computer network security software offers AI-driven threat analytics, automated responses, and integration with existing IT systems. Whether for small businesses or large enterprises, these solutions ensure a robust defense against evolving cyber threats. Explore top-rated network security software to strengthen your cybersecurity strategy. Choose solutions designed to protect your systems, ensure compliance, and provide peace of mind in a digital-first world.

Last Updated: September 03, 2025

562 Software

List of Top Network Security Software | Best Computer Network Security Software

Pricing Options

Monthly Subscription

Annual Subscription

One-Time Payment

Quote Based

Features

Policy Management

Threat Response

Event Logs

VPN

Vulnerability Scanning

Activity Monitoring

Audit Trail

Patch Management

Compliance Management

Firewalls

Real-Time Monitoring

Risk Alerts

Access Controls/Permissions

Intrusion Detection System

Reporting/Analytics

Anti Virus

Artificial Intelligence

Company Size

Self Employed

Small Business

Medium Business

Enterprise

I'm looking for Network Security Software that is:

ESET Endpoint Security is a robust solution for businesses seeking to fortify their cyber defenses. It stands out with its multi-layered security approach, combining traditional antivirus with advanced techniques like machine learning. This mix ensures effective defense against viruses, malware, and emerging threats. Unique to ESET is its low system footprint, ensuring security without compromisin... Read more about ESET Endpoint Security

Free Trial

Available

Pricing Type

$211 Per year

Location

Slovakia

All the tools you need to streamline your cloud.

Google Cloud offers a suite of powerful cloud computing services designed to help businesses innovate and scale. Its scalable infrastructure provides reliable storage and computing power for applications of any size. With advanced machine learning capabilities, businesses can extract valuable insights from their data and enhance decision-making processes. Google Cloud's extensive network of data c... Read more about Google Cloud

Free Trial

NA

Pricing Type

Contact Vendor

Location

United States

Easily optimize your multicloud network with Cisco ACI.

Cisco ACI (Application Centric Infrastructure) is a cutting-edge network solution designed for the modern data center. It stands out for its application-focused approach, optimizing network performance based on application needs. Cisco ACI enables centralized management, simplifying complex network configurations through automation. Its robust security framework enhances data protection, integrati... Read more about Cisco ACI

Free Trial

NA

Pricing Type

Contact Vendor

Location

United States

Multi-Factor Authentication & Single Sign-On

Duo Security, now a part of Cisco, is a leading multi-factor authentication (MFA) and secure access solution. It's designed to protect organizations by ensuring only legitimate users and secure devices have access to sensitive data. Duo's simplicity is a standout feature, offering an easy-to-use interface and seamless integration with various applications and systems. It supports a range of authen... Read more about Duo Security

Free Trial

30 Days

Pricing Type

$3 Per month

Location

United States

Red Hat Enterprise Virtualization is a robust virtualization software solution that allows organizations to create and manage virtual environments efficiently. Built on open-source technologies, this platform provides a flexible and scalable architecture that supports diverse workloads, enhancing resource utilization and reducing hardware costs. Users can deploy virtual machines, manage storage, a... Read more about Red Hat Enterprise Virtualization

Free Trial

NA

Pricing Type

Contact Vendor

Location

United States

Forcepoint Web Security is an advanced network security software designed to protect organizations from online threats and data breaches. This platform provides comprehensive tools for monitoring internet traffic, blocking malicious sites, and enforcing security policies effectively. With its real-time threat intelligence capabilities, Forcepoint Web Security helps organizations stay ahead of evol... Read more about Forcepoint Web Security

Free Trial

NA

Pricing Type

Contact Vendor

Location

United States

CylanceENDPOINT revolutionizes endpoint protection by using AI-driven technology to prevent malware and cyber threats before they can cause damage. Unlike traditional security solutions, CylanceENDPOINT uses machine learning to predict and neutralize potential threats with minimal impact on system resources. Its proactive approach eliminates the need for frequent updates, ensuring continuous prote... Read more about CylanceENDPOINT

Free Trial

NA

Pricing Type

Contact Vendor

Location

United States

Connect, protect, and build everywhere

Cloudflare is a leading website security software that provides comprehensive protection against cyber threats and enhances website performance. With its advanced security features, Cloudflare safeguards websites from DDoS attacks, malicious bots, and data breaches, ensuring that online businesses operate securely. The platform also offers a robust content delivery network (CDN) that speeds up web... Read more about Cloudflare

Free Trial

NA

Pricing Type

$20 Per month

Location

United States

Cisco AnyConnect Secure Mobility Client v4.x

Cisco AnyConnect is a reliable VPN software designed to provide secure remote access to corporate networks and resources. This platform enables organizations to protect sensitive data by encrypting internet traffic, ensuring that employees can work safely from anywhere. With Cisco AnyConnect, users can connect to their corporate network seamlessly, allowing for access to applications, files, and r... Read more about Cisco AnyConnect

Free Trial

NA

Pricing Type

Contact Vendor

Location

United States

Protect your network with the world's most powerful Open Source detection software.

Snort is an opensource network security software solution designed to provide realtime intrusion detection and prevention capabilities for organizations of all sizes. As a robust network monitoring tool, Snort analyzes network traffic in realtime, identifying suspicious activities and potential threats. Its flexible rulebased language allows users to define custom rules for detecting a wide range ... Read more about Snort

Free Trial

NA

Pricing Type

$29.99 Per user

Location

United States

Area 1 is a cutting-edge cybersecurity software designed to protect organizations from phishing attacks and other cyber threats. With its proactive approach, Area 1 identifies and mitigates risks before they reach users, enhancing overall security posture. The software features an intuitive interface that provides real-time visibility into potential threats and vulnerabilities. Area 1 employs adva... Read more about Area 1

Free Trial

Available

Pricing Type

Contact Vendor

Location

United States

Cisco Secure Endpoint is an advanced network security software solution designed to provide comprehensive protection against threats across various endpoints. With its powerful detection and response capabilities, the software helps organizations identify and mitigate risks in real time. Cisco Secure Endpoint uses machine learning and behavioral analysis to recognize suspicious activities, enablin... Read more about Cisco Secure Endpoint

Free Trial

Available

Pricing Type

Contact Vendor

Location

United States

Workspace ONE is a mobile device management (MDM) and enterprise mobility management (EMM) software designed to help businesses secure and manage the devices and applications used by their workforce. The platform provides a unified endpoint management solution that supports various devices, including smartphones, tablets, and laptops, regardless of the operating system. Workspace ONE allows IT adm... Read more about Workspace ONE

Free Trial

Available

Pricing Type

Contact Vendor

Location

United States

Protect your cloud users, data, and apps

Cisco Cloudlock is a cloud-native cloud security solution that helps organizations protect their data and applications across multiple cloud environments. The platform enables businesses to monitor and secure data in cloud applications, including SaaS (Software as a Service) platforms like Google Workspace, Office 365, and Salesforce. Cisco Cloudlock provides real-time security monitoring, identif... Read more about Cisco Cloudlock

Free Trial

NA

Pricing Type

Contact Vendor

Location

United States

Azure Firewall Manager is a network security software solution designed to simplify the deployment and management of Azure Firewall across multiple environments. With Azure Firewall Manager, businesses can centrally configure and manage firewall rules, monitor security incidents, and enforce consistent security policies across their entire network infrastructure. The software offers automated scal... Read more about Azure Firewall Manager

Free Trial

NA

Pricing Type

Contact Vendor

Location

United States

Azure Sphere is a comprehensive network security software designed to protect Internet of Things (IoT) devices from security breaches and cyber threats. It provides end-to-end protection, from device security to cloud-based security services, ensuring the integrity and safety of connected devices. Azure Sphere combines hardware-based security features, such as a custom microcontroller unit (MCU), ... Read more about Azure Sphere

Free Trial

NA

Pricing Type

Contact Vendor

Location

United States

https://umbrella.cisco.com/

Cisco Umbrella is a cloud security software that helps businesses protect their networks from online threats. The platform offers DNS-layer security, blocking access to malicious websites and preventing phishing attacks, ransomware, and other cyber threats. Cisco Umbrella uses machine learning and threat intelligence to identify and block harmful content in real-time, providing businesses with pro... Read more about Cisco Umbrella

Free Trial

NA

Pricing Type

Contact Vendor

Location

United States

F5 SSL Orchestrator is a network security software designed to provide centralized control over SSL/TLS traffic. By decrypting and inspecting encrypted traffic, F5 SSL Orchestrator helps businesses protect against cyber threats and ensure compliance with security policies. This platform offers advanced traffic visibility, enabling security teams to detect malicious activity hidden within encrypted... Read more about F5 SSL Orchestrator

Free Trial

NA

Pricing Type

Contact Vendor

Location

United States

F5 BIG-IP is a network security software designed to optimize and protect application delivery and traffic management. This platform provides advanced load balancing, application firewall protection, and secure access control, ensuring that web applications perform at peak efficiency while staying secure from cyber threats. F5 BIG-IP’s robust features include SSL offloading, intelligent traffic ... Read more about F5 BIG-IP

Free Trial

NA

Pricing Type

Contact Vendor

Location

United States

F5 BIG-IP Access Policy Manager (APM) is a remote work software solution designed to provide secure access to corporate resources from any device, anywhere. This platform offers centralized identity and access management, enabling businesses to authenticate users, enforce access policies, and secure connections across remote work environments. F5 BIG-IP APM provides multi-factor authentication (MF... Read more about F5 BIG-IP Access Policy Manager

Free Trial

NA

Pricing Type

Contact Vendor

Location

United States

Cisco DNA is an advanced network security software platform that provides organizations with a comprehensive suite of tools to ensure the security, performance, and scalability of their networks. Built for enterprises, Cisco DNA offers intelligent network automation, analytics, and monitoring capabilities, enabling businesses to detect and mitigate security threats proactively. The software integr... Read more about Cisco DNA

Free Trial

NA

Pricing Type

Contact Vendor

Location

United States

Security for your business is 100% our business

Cisco Secure Network Analytics is an advanced network monitoring and security software solution designed to help organizations detect, analyze, and respond to network anomalies, security threats, and performance issues. By leveraging machine learning and artificial intelligence, the software continuously monitors network traffic, providing real-time visibility into network activities and identifyi... Read more about Cisco Secure Network Analytics

Free Trial

Available

Pricing Type

Contact Vendor

Location

United States

IBM Security zSecure is a compliance software designed to help organizations maintain security and comply with regulatory standards for their mainframe environments. The platform offers tools for auditing, monitoring, and reporting on security activities, ensuring that businesses can detect and mitigate risks quickly. zSecure provides real-time monitoring of user activity, data access, and system ... Read more about IBM Security zSecure

Free Trial

NA

Pricing Type

Contact Vendor

Location

United States

Know and control devices and users on your network

Cisco Identity Services Engine (ISE) is a network security software designed to provide centralized identity management, policy enforcement, and access control across a network. The platform offers tools for managing user authentication, authorization, and accounting (AAA) policies, ensuring that only authorized users and devices can access network resources. Cisco ISE includes features for device... Read more about Cisco Identity Services Engine

Free Trial

NA

Pricing Type

Contact Vendor

Location

United States

IBM NS1 Connect is an advanced network monitoring software that helps organizations optimize and secure their network infrastructure. Designed for businesses with complex IT environments, this platform offers real-time insights into network performance, allowing administrators to monitor traffic, detect anomalies, and resolve issues before they impact business operations. IBM NS1 Connect utilizes ... Read more about IBM NS1 Connect

Free Trial

NA

Pricing Type

Contact Vendor

Location

United States

Explore Today’s Featured List of Top Network Security Software

SiteLock is a leading website security software designed to protect businesses from a variety of cyber threats. This platform offers comprehensive tools for malware detection, vulnerability scanning, and website monitoring, ensuring that organizations can safeguard their digital presence effectively. With real-time alerts and automated scans, SiteLock enables users to identify and resolve security... Read more about SiteLock

Free Trial

NA

Pricing Type

$14.99 Per month

Location

United States

Sysdig is a leading vulnerability management software designed to help organizations identify, assess, and mitigate security vulnerabilities across their IT infrastructure. Leveraging advanced technologies, Sysdig provides comprehensive tools for continuous monitoring, threat detection, and risk assessment, ensuring robust protection against cyber threats. The software features real-time scanning ... Read more about Sysdig

Free Trial

Available

Pricing Type

$20 Per month

Location

United States

Server Suite is a comprehensive cybersecurity software designed to protect organizations from cyber threats and enhance their overall security posture. This platform provides a robust suite of tools that enable IT teams to monitor, manage, and secure their servers and network infrastructure effectively. With Server Suite, users can easily conduct vulnerability assessments, apply security patches, ... Read more about Server Suite

Free Trial

Available

Pricing Type

$4 Per user

Location

United States

No buyer guide found.

Frequently Asked Questions

Network Security Software protects IT infrastructure from unauthorized access, cyber threats, malware, and data breaches.

It helps safeguard sensitive data, ensures regulatory compliance, and prevents disruptions caused by cyberattacks or internal threats.

Key features include firewall management, intrusion detection, threat monitoring, VPN support, malware protection, and access control.

Look for real-time threat detection, policy enforcement, scalability, multi-layer protection, cloud compatibility, and reporting tools.

It monitors network activity, blocks unauthorized access, detects vulnerabilities, and responds to threats in real time.

Consider your network size, compliance needs, type of data handled, deployment preferences, and integration with existing security tools.

Very. Cloud-based options offer easier updates and scalability, while on-premise software may be preferred for sensitive data environments.

Check for support for multiple locations, user/device limits, centralized management, and compatibility with cloud infrastructure.

Compare threat detection accuracy, ease of policy management, alert customization, endpoint protection, and reporting capabilities.

Yes. Most modern tools offer VPN access, secure remote connections, and cloud-based threat detection for distributed teams.

Admins receive alerts, manage firewall rules, track threat activity, and generate reports from a central dashboard.

Yes. Both are available. Cloud-based is easier to manage, while on-premise offers more control in regulated industries.

It integrates with SIEM platforms, endpoint protection, firewalls, identity providers, and threat intelligence systems.