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Top Rated Network Security Software with Open source - Page 5

Last updated: November 2026

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262 software options

MeghOps logo

Innovating Cyber Horizons

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MeghOps is a provider of all-in-one cyber security solutions. With the help of MeghOps cloud security platform, cloud security compliance, firewall, security services (Pentest, Phishing And Training etc.) and your overall cybersecurity can be managed without any hassle.

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CloudJacket MXDR logo

High-fidelity security where AI meets Human-validation.

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High-fidelity security where agentic AI handles the volume and human analysts validate every real threat.

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Trava logo

Security & Compliance, Fully Covered.

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Network pen testing, red teaming, continuous scanning, and 24/7 MXDR, run by Trava experts and prioritized so your team knows exactly what to fix first.

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OpenText Network Node Manager logo

Network monitoring and troubleshooting platform

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Network Node Manager i (NNMi) is a network management software that provides real-time visibility into the performance and availability of network infrastructure. It is designed to help organizations monitor and manage their network devices, applications, and services to ensure that they are operating at peak performance.

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NetWitness logo

Threat Detection & Response platform for cybersecurity teams

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Netwitness is a suite of products (including Netwitness Platform, Network, Logs, Orchestrator, Endpoint and Detect AI) designed for cybersecurity teams to tackle threat, network, endpoint detection and response, as well as security orchestration and automation.

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Illumio logo

Cloud security solutions to protect networks

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Illumio is a zero trust network security company that provides advanced cloud security solutions to protect networks and secure the cloud. Their Zero Trust Segmentation Platform visualizes communication between workloads and devices, sets granular segmentation policies to control communications, and isolates high-value assets to stop breaches and ransomware from spreading across hybrid IT environments.

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Superna logo

Defend data. Optimize storage. Ensure compliance.

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Superna offers an enterprise platform for unstructured data management, ensuring data protection, security, and compliance. Its features include data discovery, backup, archive, cyber attack and ransomware defense, storage optimization, and a cyber vault. Tailored editions support data security, disaster recovery, insights, and orchestration, with integrations to top security and cloud platforms.

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M4IP logo

Zero trust network access for every IP-connected asset

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Mamori M4IP is a zero trust network access (ZTNA) module that verifies every user, device, and connection before granting access to apps, servers, file shares, databases, and IoT devices, replacing or complementing your VPN for internal, remote, and vendor access alike.

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Plixer One logo

Network monitoring platform providing performance analytics

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Plixer One Platform is a network monitoring solution that offers comprehensive network visibility and performance analytics across on-premises, multi-cloud, and hybrid environments. Powered by Scrutinizer technology, it provides real-time insights, streamlined traffic monitoring, frictionless implementation, increased efficiency and reduced costs.

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Netacea Bot Management logo

Netacea protects websites, mobile apps and APIs from bots.

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Netacea Bot Management is a cloud-based solution which protects mobile applications, websites & application programming interfaces (APIs) from various online threats such as scraping, credential stuffing, & more. An Intent Analytics engine uses machine learning to distinguish bots from humans.

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Prisma SASE logo

AI-powered SASE

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Experience comprehensive protection and control for your applications and data with Prisma SASE. With advanced AI-powered security, real-time threat detection, and a focus on SASE principles, this cutting-edge solution ensures your organization is secure and compliant in the ever-evolving digital landscape.

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SecureONE logo

We Stop Lateral Movement.

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SecureONE is a privileged access management (PAM) software designed to help businesses distribute and manage user access across multiple departments. IT teams can secure critical data and verify the identity of end users through LDAP and Active Directory integration.

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NetBrain logo

No-code network automation and AI platform

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NetBrain, the leading no-code network automation and AI platform, accelerates troubleshooting collaboration by emulating network engineers' tasks. It ensures observability of hybrid networks, safeguards change operations, and prevents unplanned downtime.

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Radware Bot Manager logo

Automated bot detection for websites and mobile apps

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Radware Bot Manager is an automated bot detection solution that is suitable for websites and mobile applications. It is suitable for businesses in various industries, including e-commerce, financial services, travel, media, and others. With this solution, users gain granular visibility and detailed insights related to malicious bot traffic. Radware Bot Manager is designed to help businesses protect online assets, brand reputation, user experience, and revenue.

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Cisco Secure Endpoint logo

Endpoint Detection and Response Security Solution

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Cisco Secure Endpoint is a detection and response security solution that provides XDR capabilities, endpoint investigations, incident management, and more to prevent cyber attacks. With integrated vulnerability management and built in ThreatX hunting, Cisco Scure Endpoint pinpoints the origin of attacks to keep systems functional while thwarting harmful malware.

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HackerOne logo

Cybersecurity platform to identify and fix vulnerabilities

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HackerOne is a web-based cybersecurity platform designed to help businesses across various industry verticals such as education, telecom, aviation, media, financial services, and more eliminate vulnerabilities by securing continuous development processes.

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Total Network Inventory logo

PC audit and software inventory solution

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Total Network Inventory (TNI) is a solution for handling PC, Mac, Linux, and FreeBSD audit, reporting and software license management.

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Splunk Enterprise logo

Machine data management and analytics

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Splunk Enterprise is a cloud-based platform designed to assist businesses with big data management and analysis of machine data. Key features include data visualization, performance metrics, data collection, real-time search, indexing, KPI tracking, reporting, and monitoring.

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GoDMARC logo

GoDMARC is a leading SaaS solution.

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Maximize your email security by proactively blocking phishing attempts, while also enhancing email deliverability and gaining greater visibility into your email ecosystem.

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Cisco Umbrella logo

Cloud-based enterprise network security solution

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Cisco Umbrella is an enterprise network security solution that provides DNS-layer security to block threats before connections are established. The platform includes features such as secure web gateway, cloud access security broker, data loss prevention, cloud-delivered firewall, and malware protection. It leverages threat intelligence from Cisco Talos and operates on a global cloud infrastructure to protect users and devices across multiple locations.

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Wiz logo

Cloud-native CNAPP for multi-cloud security teams

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Cloud security solution that allows businesses to monitor, track, and manage network security risks across cloud environments.

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Cyolo logo

Secure remote access for critical infrastructure.

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Cyolo redefines secure remote access for operational technology (OT) by enabling employees, contractors, and original equipment manufacturers (OEMs) to safely connect and operate critical infrastructure from anywhere. The product integrates with modern and legacy ICS applications and devices, allowing users to access systems without the need to replace existing infrastructure or change workflows.

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Holm Security VMP logo

Stay one step ahead of cybercriminals.

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Holm Security is a global leader in vulnerability and exposure management, empowering organizations to build a systematic, risk‑based, and proactive cyber defense. Serving customers worldwide, Holm Security’s European technology with built-in ASM helps organizations strengthen their cybersecurity.

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CryptoPhoto logo

Stop phishing and malware effortlessly.

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CryptoPhoto is an authentication security provider that offers a faster, higher-security replacement for passwords and two-factor authentication. It addresses human-factor risks like social engineering, phishing, and malware, and is NIST SP 600-63-3 AAL3 compliant. CryptoPhoto provides secure transaction verification, out-of-band user approval, and a passwordless login option that is 10 times faster and easier to use than traditional methods.

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Akeyless Identity Security Platform logo

Cloud-based identity security platform for enterprises

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Cloud-native SaaS platform unifying secrets management, PAM, certificate lifecycle, and SSH access for enterprise security teams.

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