Product Type | Subscription License |
License Term | 1 Year |
Supported Device | Zyxel USG FLEX 500 |
Software Components | Web Filtering (Content Filter), Email Security (Anti-Spam) |
Form Factor | Digital Delivery |
Platform Compatibility | Zyxel USG FLEX 500 Series Firewall |
Zyxel USGFLEX500 1-Yr Content Filter & Anti-Spam License





Key Benefits

AI-Powered Summaries from Online Customer Reviews
Eye-Insights™ are generated by proprietary AI that analyzes real online customer reviews to highlight top pros and key product features. While we aim for accuracy, insights are provided “as-is” and individual results may vary.
- Enhanced network security with content filtering and spam protection tailored for USG FLEX 500
- Ensures procurement compatibility for U.S. federal use with TAA compliance
- Seamless integration for simple deployment and management on existing Zyxel infrastructure
Product Overview
The Zyxel ICCFAS1YUSGFLEX500 is a one-year subscription license providing Web Filtering (Content Filter - CF) and Email Security (Anti-Spam) services for the USG FLEX 500 security appliance. Tailored for organizations requiring tight network protection, the license enhances the device's capability to block harmful web content and filter out unsolicited emails.
With granular control policies, it ensures compliance and user safety by blocking unsafe sites and phishing attempts. The TAA-compliant certification makes it suitable for regulated environments, including federal use. Integrated specifically for the USG FLEX 500 platform, it enables streamlined activation and efficient administration across networks—delivering enterprise-grade protection for a full year.
Specifications
Product Overview
Cloud Management & Licensing
License Type | Subscription |
License Duration | 12 Months |
Cloud Integration | SecuReporter Cloud Platform |
Management Tools | Zyxel Nebula Control Center (NCC), Local GUI |
Activation Required | Yes |
Renewable | Yes |
Multi-Tenant Management | Yes (via Zyxel Nebula) |
License Scope | Device-Specific |
License Delivery | Electronic |
Compliance & Origin
Country of Origin | Taiwan |
TAA Compliance | Yes |
Regulatory Certifications | TAA-Compliant, NDAA Section 889 Compliant |
HS Code | 8523.49.4000 |
UPC | 760559127695 |
Manufacturer Part Number | ICCFAS1YUSGFLEX500 |
Manufacturer | Zyxel |
Interfaces
Delivery Method | License Key Activation |
Integration Type | Zyxel Security Cloud |
Advanced Security Features
Content Filtering | Yes (Customizable Web Filtering Policies) |
Category-Based Filtering | Yes (Over 60+ Categories) |
Real-time Threat Intelligence | Yes (via Zyxel Cloud Intelligence) |
Anti-Spam Filtering | Yes (Inbound and Outbound) |
Phishing Protection | Yes |
Botnet Site Blocking | Yes |
DNS-based Filtering | Yes |
Malicious URL Blocking | Yes |
Application Visibility & Control | Via USG FLEX 500 System |
SSL Inspection Support | Available via USG FLEX 500 |
Policy Enforcement | User-Based or Group-Based |