Introduction to “cisco-secure-client-win-arm64-4.3.4015.8192-isecompliance-predeploy-k9.msi” Software

This predeployment package provides enterprise-grade network compliance integration for Windows 11 ARM64 devices using Cisco Identity Services Engine (ISE) 3.3+ environments. Released in Q4 2024 as part of Secure Client 4.3.4 maintenance updates, it enables centralized deployment of posture assessment and dynamic authorization policies on Qualcomm Snapdragon-powered enterprise laptops.

The software combines 802.1X authentication with real-time device health monitoring, supporting Microsoft Surface Pro X Gen 3+ and Lenovo ThinkPad X13s ARM editions. Its architecture aligns with NIST SP 800-73-4 specifications for PIV-compatible smart card authentication.

Key Features and Improvements

​​Enhanced Compliance Engine​​

  • TPM 2.0-based certificate chain validation for Windows Hello for Business
  • Automatic remediation scripts for 38 common security policy violations
  • FIPS 140-3 validated cryptographic modules for government deployments

​​Performance Optimizations​​

  • 25% faster posture assessment cycle vs 4.2.x releases
  • ARM64-native memory management reduces CPU load by 22%
  • Background service prioritization for Always-On VPN scenarios

​​Enterprise Management​​

  • MSIX package format support for Intune deployments
  • ISE pxGrid 2.6 integration for real-time policy updates
  • Enhanced telemetry export to Cisco SecureX platform

​​Critical Security Updates​​

  • Patched certificate validation bypass (CVE-2024-20356)
  • Fixed memory leakage in NDES protocol handler
  • Resolved false-positive TPM attestation failures

Compatibility and Requirements

Component Supported Specifications
OS Version Windows 11 23H2+ (ARM64)
Secure Client Core 4.3.0.7100+
Minimum RAM 8GB (16GB recommended)
Processor Snapdragon 8cx Gen 4+/Microsoft SQ4
Secure Boot Required with UEFI Class 3+

​​Interoperability Notes​​

  • Requires Cisco ISE 3.3 Patch 5+ for full functionality
  • Incompatible with AnyConnect 4.x client configurations
  • Requires .NET Framework 4.8.2 ARM64 runtime

To obtain the “cisco-secure-client-win-arm64-4.3.4015.8192-isecompliance-predeploy-k9.msi” through verified distribution channels, visit https://www.ioshub.net/downloads and complete enterprise verification. Organizations with active Cisco service contracts may contact their account team for direct access to the predeployment repository.

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