Network Security Tools
Network security tools and solutions for firewalls, intrusion detection, network monitoring, and perimeter security.
Browse 464 network security tools
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Network Security Specializations
464 tools across 7 specializations · 91 free, 373 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 Detection and Response
NDR platforms for real-time network threat detection, investigation, and automated response to network-based attacks.
Network Sandboxing
Network sandbox solutions for analyzing suspicious files and URLs in isolated environments to detect malware.
Next-Generation Firewalls
Next-generation firewall (NGFW) solutions with advanced threat detection, application control, and deep packet inspection.
VPN
Virtual Private Network tools for secure, encrypted connections and privacy protection.
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.