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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Agentless network visibility platform for security posture management
IDS integrated into RevealX NDR for real-time threat detection & investigation
Continuous full packet capture and forensics for network investigations
Bot detection service that verifies human users through challenges
NDR solution that analyzes network traffic to detect threats and risks.
Wi-Fi 6 router with built-in VPN for protecting all network-connected devices
Embedded DPI & threat detection SDK for traffic classification & analysis
Messaging security platform for mobile operators to block spam and fraud
Multi-protocol signaling firewall for telecom networks (SS7, Diameter, GTP-C, 5G)
Continuously monitors and enforces compliance of all connected devices
AI-powered network security solution for SMBs with sensor device and MSP portal
Network security solution for SMBs with behavioral intrusion detection
DDoS mitigation system with network threat defense capabilities
Network detection and response platform with IDS, NSM, and threat intel.
SaaS-based NDR platform for threat investigation and Tier 1 workflows
Cloud-based VPN solution for remote workforce access with policy enforcement
Cloud-based network firewall with segmentation, NAT, and VPN capabilities
AI-powered NDR for network threat detection and malware defense
DNS-layer security solution for threat detection and policy enforcement
DDoS mitigation service protecting networks and data centers from attacks
High-performance IPsec encryption for multicloud & hybrid environments
Transforms NAT gateways into security sensors for cross-cloud egress visibility
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.
