Best Network Security Software

Compare the Top Network Security Software as of June 2025

What is Network Security Software?

Network security software is a type of software that helps protect computers, networks, and data from malicious attacks and unauthorized access. It is typically used by businesses to protect their confidential information and keep systems safe. It can also be used by individuals to protect their personal information and devices from potential threats. Compare and read user reviews of the best Network Security software currently available using the table below. This list is updated regularly.

  • 1
    Perimeter 81

    Perimeter 81

    Check Point Software Technologies

    Perimeter 81 is transforming the world of secure network access and helping businesses of all industries and sizes smoothly transition to the cloud. Unlike hardware-based firewall and traditional VPN technology, Perimeter 81’s cloud-based and user-centric Secure Network as a Service utilizes the Zero Trust approach and SASE model framework to offer greater network visibility, seamless onboarding, and automatic integration with all the major cloud providers. Named a Gartner Cool Vendor, Perimeter 81 is considered by industry leaders to be winning the “SASE space race". Network security doesn’t have to be complicated – join Perimeter 81 on a mission to radically simplify the cybersecurity experience!
    Starting Price: $8 per user per month
  • 2
    Quantum Armor

    Quantum Armor

    Silent Breach

    Your attack surface is the sum of every attack vector that can be used to breach your perimeter defenses. In other words, it is the total quantity of information you are exposing to the outside world. Typically, the larger the attack surface, the more opportunities hackers will have to find a weak link which they can then exploit to breach your network. Professional hackers typically follow the cyber kill chain when attacking a target, and surveying the target's attack surface is normally the very first step in this process; what is known as advanced reconnaissance. Reducing the attack surface can minimize risk further down the cyber kill chain, preventing attacks before they even occur by eliminating potential attack vectors as early as possible. The cyber kill chain is a method of categorizing and tracking the various stages of a cyberattack from the early reconnaissance stages to the exfiltration of data.
    Starting Price: From $49/asset/month
  • 3
    Imunify360

    Imunify360

    CloudLinux, Inc.

    Imunify360 is a security solution for web-hosting servers. Imunify360 goes beyond antivirus and WAF and is a combination of an Intrusion Prevention and Detection system, a Application Specific Web Application Firewall, Real-time Antivirus protection, a Network Firewall, and Patch Management components in one security suite. Imunify360 is a fully-automated solution and it collects all statistics under an intuitive dashboard.
    Starting Price: $12
  • 4
    DataDome

    DataDome

    DataDome

    DataDome protects businesses from cyberfraud and bot attacks in real time, securing digital experiences across websites, mobile apps, ads, and APIs. Named a Leader in the Forrester Wave for Bot Management, DataDome is powered by AI that analyzes 5 trillion signals daily, delivering unmatched protection without compromising performance. Its Cyberfraud Protection Platform seamlessly integrates into any tech stack, offering record-fast time to value. Fully automated, it detects and blocks every malicious click, signup, and account login. Backed by a global team of advanced threat researchers and 24/7 SOC support, DataDome stops over 350 billion attacks annually. Experience protection that outperforms, every time.
    Starting Price: $1590 per month
  • 5
    Snyk

    Snyk

    Snyk

    Snyk is the leader in developer security. We empower the world’s developers to build secure applications and equip security teams to meet the demands of the digital world. Our developer-first approach ensures organizations can secure all of the critical components of their applications from code to cloud, leading to increased developer productivity, revenue growth, customer satisfaction, cost savings and an overall improved security posture. Snyk’s Developer Security Platform automatically integrates with a developer’s workflow and is purpose-built for security teams to collaborate with their development teams. Snyk is used by 1,200 customers worldwide today, including industry leaders such as Asurion, Google, Intuit, MongoDB, New Relic, Revolut and Salesforce. Snyk is recognized on the Forbes Cloud 100 2021, the 2021 CNBC Disruptor 50 and was named a Visionary in the 2021 Gartner Magic Quadrant for AST.
    Starting Price: $0
  • 6
    Acunetix

    Acunetix

    Invicti Security

    As the market leader in automated web application security testing, Acunetix by Invicti is the go-to security tool for Fortune 500 companies. DevSecOps teams can cut through the noise to uncover unseen risks and mitigate dangerous exploits, detecting and reporting on a wide array of vulnerabilities. With an industry-leading crawler that fully supports HTML5, JavaScript, and Single-page applications, Acunetix enables the auditing of complex, authenticated applications for deeper insight into an organization's risk posture. It's a leader for a reason: the technology behind Acunetix delivers the only product on the market that can automatically detect out-of-band vulnerabilities to enable comprehensive management, prioritization, and control for vulnerability threats by criticality. Plus, it's available both online and as an on-prem solution, integrating with popular issue trackers and WAFs so that DevSecOps teams don't have to slow down when building innovative apps.
  • 7
    Signal Sciences

    Signal Sciences

    Signal Sciences

    The leading hybrid and multi-cloud platform that provides next-gen WAF, API Security, RASP, Advanced Rate Limiting, Bot Protection, and DDoS purpose built to eliminate the challenges of legacy WAF. Legacy WAFs weren’t designed for today’s web apps that are distributed across cloud, on-premise or hybrid environments. Our next-gen web application firewall (NGWAF) and runtime application self protection (RASP) increase security and maintain reliability without sacrificing velocity, all at the lowest total cost of ownership (TCO).
  • 8
    CyCognito

    CyCognito

    CyCognito

    Expose all the hidden security gaps in your organization using nation-state grade technology. CyCognito’s Global Bot Network uses attacker-like reconnaissance techniques to scan, discover and fingerprint billions of digital assets all over the world. No input or configuration needed. Uncover the unknown. The Discovery Engine uses graph data modeling to map your organization’s full attack surface. You get a clear view of every single asset an attacker could reach — what they are and how they relate to your business. Using CyCognito’s proprietary risk-detection methods, the attack simulator identifies risks per asset and discovers potential attack vectors. It doesn’t affect business operations and works without deployment, configuration or whitelisting. CyCognito scores each risk based its attractiveness to attackers and impact on the business, dramatically reducing the thousands of attack vectors organizations may have to those critical few dozen that need your focus
    Starting Price: $11/asset/month
  • 9
    Infocyte

    Infocyte

    Infocyte

    The Infocyte Managed Detection and Response platform helps security teams proactively hunt, detect, and respond to cyber threats and vulnerabilities resident within their network—across physical, virtual, and serverless assets. Our MDR platform provides asset and application discovery, automated threat hunting, and on-demand incident response capabilities. Combined, these proactive cyber security practices help organizations control attacker dwell time, reduce overall cyber risk, maintain compliance, and streamline security operations.
  • 10
    vArmour

    vArmour

    vArmour

    Legacy perimeters are irrelevant in modern cloud-based, remotely accessed, 24/7 enterprises. Hybrid environments are complex. People work from anywhere, at any time. But you still don’t know where all your applications, infrastructure, people, and data are, or the millions of dynamic interconnections among them. vArmour lets you automate, analyze, and act. Now. Based on what is happening currently or what happened last week. With no new agents. No new infrastructure. You are up and running fast with full coverage across your enterprise. Complete visibility means you create business and security policies to secure your assets and your business, significantly decreasing risk, ensuring compliance and building resiliency. Enterprise-wide protection built for the world of today, not yesterday.
  • 11
    Trend Cloud One

    Trend Cloud One

    Trend Micro

    Cloud security simplified with Trend Cloud One security services platform. Save time, gain visibility. Automated deployment and discovery lead to operational efficiencies and accelerated, streamlined compliance. Builder’s choice. You choose the cloud, the platforms, and the tools, and we leverage our turn-key integrations and broad APIs, freeing you to procure the way you want and deploy the way you need. One tool that has the breadth, depth, and innovation required to meet and manage your cloud security needs today and in the future. Cloud-native security delivers new functionalities weekly with no impact on access or experience. Seamlessly complements and integrates with existing AWS, Microsoft® Azure™, VMware®, and Google Cloud™ toolsets. Automate the discovery and protection of public, private, and virtual cloud environments while protecting the network layer. This provides flexibility and simplicity in securing your cloud throughout the migration and expansion process.
  • 12
    Qualys TruRisk Platform
    Qualys TruRisk Platform (formerly Qualys Cloud Platform). The revolutionary architecture that powers Qualys’ IT, security, and compliance cloud apps. Qualys TruRisk Platform gives you a continuous, always-on assessment of your global IT, security, and compliance posture, with 2-second visibility across all your IT assets, wherever they reside. And with automated, built-in threat prioritization, patching and other response capabilities, it’s a complete, end-to-end security solution. On premises, at endpoints, on mobile, in containers or in the cloud, Qualys TruRisk Platform sensors are always on, giving you continuous 2-second visibility of all your IT assets. Remotely deployable, centrally managed and self-updating, the sensors come as physical or virtual appliances, or lightweight agents. Qualys TruRisk Platform provides an end-to-end solution, allowing you to avoid the cost and complexities that come with managing multiple security vendors.
    Starting Price: $500.00/month
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