Top picks: Corelight Open NDR Platform, GQUIC Protocol Analyzer, RDFP — plus 45 more compared.
Network SecurityFox IO JA4+ is a commercial Network Detection and Response tool developed by Fox IO. Security professionals most commonly compare it with . All 48 alternatives are matched by shared capabilities, tags, and NIST CSF 2.0 coverage.
A closer look at the 8 most relevant alternatives and competitors to Fox IO JA4+, including their key features and shared capabilities.
Network detection and response platform with IDS, NSM, and threat intel.
A Zeek-based protocol analyzer that parses GQUIC traffic to extract connection metadata and create fingerprints for detecting anomalous network behavior.
Zeek Remote desktop fingerprinting script for fingerprinting Remote Desktop clients.
Network detection and response platform for threat detection and analysis
AI-driven threat detection platform identifying malicious behaviors across networks
AI-powered network threat detection across hybrid environments
Network Detection and Response system for threat detection and response
Network detection and response platform with threat intel fusion and automation
Network detection and response platform with IDS, NSM, and threat intel.
A Zeek-based protocol analyzer that parses GQUIC traffic to extract connection metadata and create fingerprints for detecting anomalous network behavior.
Zeek Remote desktop fingerprinting script for fingerprinting Remote Desktop clients.
Network detection and response platform for threat detection and analysis
AI-driven threat detection platform identifying malicious behaviors across networks
AI-powered network threat detection across hybrid environments
Network Detection and Response system for threat detection and response
Network detection and response platform with threat intel fusion and automation
AI-powered network security platform with NDR, domain filtering, and 24x7 SOC
TLS/SSL decryption for network traffic visibility and security analysis
NDR platform with DPI for network visibility, threat detection, and investigation
TLS decryption solution that extracts session keys from memory for traffic inspection
Zeek-based network traffic analysis & IDS platform for enterprise deployments.
Polish NDR appliance for network threat detection, forensics & GDPR compliance.
Network device & service visibility platform for ISPs using device fingerprinting.
Deep learning-based encrypted traffic classification up to 25 Gbps w/o decryption.
GNN-based NDR platform for agentless threat detection across IT, IoT, and OT.
Autonomous AI-powered NDR platform using a proprietary LLM for SOC automation.
Network monitoring and detection solution for threat analysis
Open source network security monitoring tool for traffic analysis
Open source Suricata-based NDR system with threat detection and analysis
A TCP-based traceroute implementation that bypasses firewall filters to trace the path to a destination.
Open source framework for network traffic analysis with advanced features.
Accurate detection of HTTPS interception and robust TLS fingerprinting tool.
NDR solution providing network visibility, threat detection, and intrusion prevention
NDR platform for IT/OT environments with threat detection and CTI
AI-powered threat detection platform using self-supervised learning for NDR
NDR platform with NGIPS, NetFlow/sFlow analysis, SIEM, and correlation engine
NDR solution with threat intelligence, PCAP analysis, and SOC services
A network detection and response solution that uses AI and machine learning to monitor network traffic, identify malicious behavior, and connect related security events to reveal attack patterns without requiring endpoint agents.
SOCRadar DNS Monitoring provides real-time monitoring of DNS infrastructure with automated discovery, record change alerts, and detection of DNS-based security threats.
Network appliance detecting advanced threats via sandboxing & traffic analysis
Network detection and response system for threat detection and analysis
Cloud-native NDR with AI-based threat detection for SMBs
NDR platform for threat detection and response via network traffic monitoring
Digital experience monitoring for network, device, and app performance
AI-powered network detection and response platform for threat detection
Flow-based network traffic monitoring and bandwidth analysis tool
Network traffic broker for visibility, monitoring, and traffic optimization
AI-powered NDR platform with UEBA for threat detection and network visibility
Network detection and response platform for threat detection and visibility
NDR solution that blocks malicious traffic before alerts are generated
Network traffic analysis tool for real-time intrusion detection and monitoring
NDR solution monitoring North-South & East-West traffic with 24/7 SOC analysis
Service that identifies network blind spots and unmanaged nodes.
Network Detection and Response platform for threat detection and investigation
Qualified network TAPs for traffic duplication and network monitoring
Common questions security professionals ask when evaluating alternatives and competitors to Fox IO JA4+.
The most popular alternatives to Fox IO JA4+ include Corelight Open NDR Platform, GQUIC Protocol Analyzer, RDFP, Stamus Networks Clear NDR, and Vectra AI Detections. These Network Detection and Response tools offer similar capabilities and are frequently compared by security professionals evaluating their options.
There are 48 alternatives to Fox IO JA4+ listed on CybersecTools, all within the Network Detection and Response category. Each alternative is matched based on shared capabilities, tags, and NIST CSF coverage areas.
Fox IO JA4+ is a commercial Network Detection and Response tool. It requires a paid license or subscription. Both free and commercial alternatives are available for comparison.
Fox IO JA4+ is a Network Detection and Response tool within the broader Network Security category. It is used by security professionals for network detection and response capabilities and can be compared against 48 similar tools.
