Network Security Tools
Network security tools and solutions for firewalls, intrusion detection, network monitoring, and perimeter security.
Browse 472 network security tools
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Virtualized routing software suite for CSPs, MNOs, and enterprises
Wi-Fi 6 wireless access points with integrated security and cloud management
Enterprise remote access VPN solution for secure access to on-prem and cloud
Add-on security services for SonicWall firewalls with threat protection
Virtual NGFW for public/private cloud with RTDMI threat detection
High-end NGFW for enterprises with RTDMI, multi-instance & unified policy
NGFW for SMBs and branch offices with threat prevention and SD-WAN
Cloud-based remote access VPN for SMBs with static IP and threat protection
AI-powered inline sandbox for detecting and blocking unknown file-based threats
Cloud-based ATP with inline threat detection, sandboxing, and TLS/SSL inspection
On-premise NAC solution for device visibility and network access control
Cloud-native unified access control platform with NAC, ZTNA, and RADIUS
AI-powered network security platform with NDR, domain filtering, and 24x7 SOC
Web security & traffic filtering platform for hosting providers
Network access control software for endpoint policy enforcement and compliance
Application delivery controller with load balancing, WAF, and traffic mgmt.
Real-time network security monitoring for threat detection using DPI and sandbox
Network detection and response platform with threat intel fusion and automation
Multi-layer DDoS mitigation service for network and application protection
Cloud-based DDoS mitigation service with on-demand and always-on protection
Portable 5G private network testing kit with one-click deployment
Open source Suricata-based NDR system with threat detection and analysis
Network Security Specializations
472 tools across 7 specializations · 91 free, 381 commercial
Distributed Denial of Service Mitigation
Distributed Denial of Service (DDoS) protection services and mitigation tools for defending against distributed denial of service attacks and traffic flooding.
Intrusion Detection and Prevention Systems
Intrusion Detection and Prevention Systems (IDPS)for monitoring network traffic and blocking malicious activities.
Network Access Control
Network Access Control (NAC) solutions for controlling device access to networks, enforcing security policies, and managing network endpoints.
Network Security Tools FAQ
Common questions about Network Security tools, selection guides, pricing, and comparisons.
Traditional firewalls filter traffic based on ports, protocols, and IP addresses. Next-generation firewalls (NGFWs) add application awareness (identifying apps regardless of port), integrated intrusion prevention (IPS), SSL/TLS inspection, user identity awareness, and threat intelligence feeds. NGFWs can block specific application features while allowing the app itself.
NDR (Network Detection and Response) uses machine learning and behavioral analysis to detect threats in network traffic, including encrypted traffic analysis. Traditional IDS (Intrusion Detection Systems) rely primarily on signature matching against known attack patterns. NDR catches novel attacks and lateral movement that signature-based IDS would miss, and adds automated response capabilities.
Yes. Zero trust reduces reliance on network perimeter security, but network security tools remain essential for: detecting lateral movement, monitoring east-west traffic, protecting legacy systems that cannot support zero trust agents, DDoS mitigation, and providing visibility into encrypted traffic. Zero trust and network security are complementary, not replacements for each other.
Yes. Out of 24 network security tools listed on CybersecTools, 1 are free and 23 are commercial. Free tools work well for small teams, testing, and budget-conscious organizations. Commercial tools typically add enterprise features, dedicated support, and SLA guarantees.
