Intrusion Shield
Network threat protection platform blocking malicious IPs using reputation intelligence.
Intrusion Shield
Network threat protection platform blocking malicious IPs using reputation intelligence.
Data verified May 2026
ADYour product here. Reach security decision-makers.Launch a campaignIntrusion Shield Description
Network Protection
Threat Feed
Network Monitoring
Traffic Filtering
IP Address
NDR
Network Visibility
Cyber Threat Intelligence
VPC
Hunting
Intrusion Shield is a network threat protection platform that uses IP reputation intelligence to automatically identify and block malicious or unknown network connections. The system draws on a database of 8.5 billion IP addresses to enforce security decisions without requiring baselining or traffic sampling periods. The platform is available in multiple deployment forms: - On-Premise Network Protection: A physical appliance (Shield) that monitors inbound and outbound traffic using the Global Threat Engine to identify malicious or unknown connections. - Cloud Network Security (Shield Cloud): A gateway deployed between a virtual private cloud (VPC) and the public internet, extending protection to cloud environments. - Endpoint Protection: Enables safe connections and web browsing from any device. - Threat Hunting & Consulting: In-depth network analysis, threat intelligence reporting, and strategic guidance services. Key operational characteristics: - Provides full network communication visibility, including traffic from unmanaged, unpatched, and outdated devices that cannot run software agents. - Monitors both inbound and outbound traffic to expose unauthorized or suspicious communications. - Operates via Autonomous Network Enforcement, which automatically responds to threats based on IP reputation data sourced from U.S. government-trusted intelligence. - Integrates into existing network architecture with minimal infrastructure changes. - Protection is active immediately upon deployment with no baselining period required.
Intrusion Shield FAQ
Common questions about Intrusion Shield including features, pricing, alternatives, and user reviews.
Intrusion Shield is Network threat protection platform blocking malicious IPs using reputation intelligence, developed by Intrusion. It is a Network Security solution designed to help security teams with Network Protection, Threat Feed, Network Monitoring.
Intrusion Shield offers the following core capabilities:
1.Real-time blocking of malicious/unknown IP connections using 8.5B IP reputation database
2.Full inbound and outbound network traffic visibility (no sampling)
3.Autonomous Network Enforcement with automated threat response
4.On-premise appliance deployment for network protection
5.Cloud gateway (Shield Cloud) for VPC security
6.Endpoint protection for safe connections and web browsing
7.Coverage of unmanaged, unpatched, and agentless devices
8.Immediate protection upon deployment (no baselining required)
9.Threat hunting and consulting services with intelligence reporting
Intrusion Shield is built for security teams handling Network Protection, Threat Feed, Network Monitoring, Traffic Filtering. It supports workflows including real-time blocking of malicious/unknown ip connections using 8.5b ip reputation database, full inbound and outbound network traffic visibility (no sampling), autonomous network enforcement with automated threat response. Teams typically adopt Intrusion Shield when they need to network security capabilities integrated into their existing stack. Explore similar tools at https://cybersectools.com/alternatives/intrusion-shield
Intrusion Shield is a commercial Network Security solution. For detailed pricing information, visit https://intrusion.com/ or contact Intrusion directly.
Popular alternatives to Intrusion Shield include:
1.Array NTB Series - Network traffic broker for visibility, monitoring, and traffic optimization (Commercial)
2.Genie Networks GenieATM FLB - Flow load balancer for distributing & filtering NetFlow records to collectors. (Commercial)
3.threatER - Preemptive threat blocking platform using IP segmentation and DNS security. (Commercial)
4.Cynamics SOC-AI - Autonomous AI-powered NDR platform using a proprietary LLM for SOC automation. (Commercial)
5.Cienaga Systems - AI-driven network security platform for MSPs serving SMBs. (Commercial)
Compare all Intrusion Shield alternatives at https://cybersectools.com/alternatives/intrusion-shield
Intrusion Shield is for security teams and organizations that need Network Protection, Threat Feed, Network Monitoring, Traffic Filtering, IP Address. It's particularly suitable for enterprises requiring robust, commercial-grade security capabilities. Other Network Security tools can be found at https://cybersectools.com/categories/network-security
Have more questions? Browse our categories or search for specific tools.
