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FL-4350-HSEC-K9=
U.S. Export Restriction Compliance license for 4350 series
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The FL-4350-HSEC-K9 Cisco FirePOWER 4350 High-Security (HSEC) License unlocks enhanced cryptographic performance and VPN throughput for the Cisco FirePOWER 4350 Next-Generation Firewall (NGFW). This license removes export-imposed encryption limits, allowing the device to operate at its maximum cryptographic potential essential for secure, large-scale network environments.
Designed for enterprises and government agencies that rely on IPsec, SSL VPNs, and encrypted data flows, the HSEC license increases encrypted session capacity and improves overall VPN performance. It ensures secure, low-latency data transmission while maintaining compliance with international and enterprise-grade security standards.
Delivered through Electronic Software Delivery (ESD), the FL-4350-HSEC-K9 license activates instantly via secure digital registration. As an OEM perpetual license, it provides lifetime validity, full compatibility with Cisco’s software ecosystem, and access to SMARTnet and FirePOWER Management Center (FMC) support for ongoing optimization.
Built for data centers, financial institutions, service providers, and government networks, this license ensures maximum encryption performance, compliance, and operational efficiency across complex, high-traffic infrastructures.
The FL-4350-HSEC-K9 license is designed specifically for the Cisco FirePOWER 4350 Series, providing unrestricted cryptographic throughput and scalable VPN performance.
Supported Hardware Model:
Supported Software & Environments:
The Cisco FL-4350-HSEC-K9 License empowers the FirePOWER 4350 to deliver full encryption capability, providing faster VPN performance, secure data handling, and compliance for enterprise and mission-critical network environments.
FL-4350-HSEC-K9= price is $363.00, a 69.2% saving from the Cisco list price of $1,177.00. FL-4350-HSEC-K9= is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for FL-4350-HSEC-K9= for additional pricing. Browse the full Cisco Isr 4000 Licenses series or explore all Cisco products.
A global defense prime integrates Cisco 4350 routers across allied data centers, leveraging the FL-4350-HSEC-K9 U.S. Export Restriction Compliance license to satisfy ITAR and EAR requirements. Benefit: Guarantees lawful export of encryption features, mitigates penalty risk, and preserves end-to-end mission-critical data confidentiality.
A leading telecom operator upgrades its national backbone with Cisco 4350 series routers, applying the FL-4350-HSEC-K9 U.S. Export Restriction Compliance license to enable advanced IPsec and TLS encryption. Benefit: Delivers high-performance traffic encryption within regulatory bounds, accelerates rollout in multiple countries, and protects subscriber data integrity.
A U.S. federal agency deploys Cisco 4350 platforms in remote field offices, activating the FL-4350-HSEC-K9 U.S. Export Restriction Compliance license to enforce FIPS-approved encryption and export controls. Benefit: Ensures agency-wide adherence to U.S. encryption export laws, reduces audit overhead, and secures sensitive communications end-to-end.
To get the detailed certification, please go to the Compliance Center.
| FL-4350-HSEC-K9= |  L-SL-4350-APP-K9= |  SL-4320-UC-K9 |  FL-44-BOOST-K9 |  FL-4330-BOOST-K9 | |
|---|---|---|---|---|---|
| Product Type | Software License | Software License | Software License | Software License | Software License |
| Software Category | Security | Network Management | Collaboration | Network Management | Network Management |
| License Type | Volume | Volume | Perpetual | Retail | Perpetual |
| License Duration | Lifetime | Lifetime | Lifetime | Lifetime | Lifetime |
| Use Case | Enterprise | Enterprise | Enterprise | Enterprise | Enterprise |
| User Count | Unlimited | N/A | N/A | N/A | N/A |
| Device Count | Unlimited | N/A | 1 Device | 1 Device | 1 Device |
| Platform Compatibility | Cross-Platform | Cross-Platform | Cross-Platform | Cross-Platform | Cross-Platform |
| Delivery Method | Digital Key | Digital Key | Digital Key | Digital Key | Digital Key |
| Activation Type | Online Activation | Online Activation | Online Activation | Online Activation | Online Activation |
| Language Support | English | English | English | English | English |
| Bit Version | 64-bit | N/A | N/A | N/A | N/A |
| Cloud Integration | N/A | N/A | N/A | N/A | N/A |
| Software Format | Downloadable | Downloadable | Downloadable | Downloadable | Downloadable |
| Support Included | Vendor Support Required | Vendor Support Required | Yes | Yes | Vendor Support Required |
| Product Name | FL-4350-HSEC-K9=-U.S. Export Restriction Compliance License for 4350 Series | L-SL-4350-APP-K9=-APPX LICENSE WITH 1300 CONNS/ISRWAAS OR VWAAS | SL-4320-UC-K9-UNIFIED COMMUNICATION LICENSE FOR ISR 4320 SERIES | FL-44-BOOST-K9-Booster Performance License for Cisco 4450 Series Routers | FL-4330-BOOST-K9-Booster Performance License for Cisco 4330 Series Routers |
| License Key Included | Yes | Yes | Yes | Yes | Yes |
| ESD (Electronic Software Delivery) | Yes | Yes | Yes | Yes | Yes |
| Renewable | No | N/A | No | N/A | No |
| Compliance Certifications | N/A | N/A | N/A | N/A | N/A |
| Product Region | North America | Global | Global | Global | Global |
Export compliance license ensures ISR 4350 operates securely with predictable enterprise performance.
Professional-grade B2B usability with smooth deployment.
Stable operations with minimal administrative effort.
Reliable enterprise-grade security and compliance.
Easy activation and strong security performance.
The FL-4350-HSEC-K9= license is a Cisco-issued compliance key that enables High-Security (HSEC) encryption features on 4350 series switches under U.S. export regulations.
All Cisco Catalyst 4350 Fixed Aggregation Switch models support the FL-4350-HSEC-K9= license when running the approved IOS XE software versions.
U.S. export restriction compliance ensures your high-security encryption features meet federal regulations, avoiding legal penalties and enabling lawful international deployment.
Check your switch model and installed IOS XE version against Cisco’s compatibility matrix to confirm support for the FL-4350-HSEC-K9= license.
Contact an authorized Cisco partner or reseller, provide your switch serial number, and request the FL-4350-HSEC-K9= export compliance license.
Use the Cisco License Manager CLI: import the license file, verify with 'show license', and apply it to the switch with 'license install'.
No, the FL-4350-HSEC-K9= license is perpetual and does not expire; however, ensure ongoing software updates for continuous compliance.
Yes, you can de-install the license from one 4350 switch and re-install it on another by following Cisco’s license transfer procedures.
Technical support requires a valid Cisco SMARTnet or partner support agreement; the FL-4350-HSEC-K9= license itself does not include support.
It enables FIPS-compliant AES and Suite B cryptography for secure control-plane communications on 4350 series switches.
Yes, usage is restricted to countries authorized under U.S. export control regulations; verify allowed destinations in Cisco’s export compliance guide.
Monitor Cisco release notes for 4350 series, then re-validate the FL-4350-HSEC-K9= license compatibility and update through the License Manager.
No additional hardware is required; the license unlocks built-in high-security encryption modules on supported 4350 switches.
Yes, bulk pricing and volume discounts are offered through authorized Cisco partners based on purchase quantities.
Download the latest U.S. Export Compliance Guide and related data sheets from the Cisco website’s Compliance & Certifications section.
Yes, it can be used alongside Cisco DNA, Security, and Advanced Services licenses on the 4350 series without conflict.