Introduction to cisco-secure-client-win-4.3.3685.8192-isecompliance-webdeploy-k9.pkg
This software package contains the Windows Web Deploy version of Cisco Secure Client 4.3.3685 with integrated ISE (Identity Services Engine) Compliance module. Designed for enterprise-grade endpoint security management, this build enables automated deployment through Cisco ASA firewalls or ISE servers while enforcing device posture assessments. The “isecompliance-webdeploy” designation indicates native integration with Cisco’s Zero Trust Architecture for continuous security validation.
Cisco officially recommends this version for organizations requiring backward compatibility with legacy Windows 10 20H2 systems while maintaining ISE 3.1+ interoperability. The 4.3.3685 build serves as a Long-Term Support (LTS) release for environments transitioning from AnyConnect 4.x to Secure Client 5.x platforms.
Key Features and Improvements
Enhanced Compliance Enforcement
- Expanded Windows Registry Key monitoring with 32 new predefined checks
- Automatic remediation scripts for 15 common Group Policy violations
Security Updates
- TLS 1.3 cipher suite prioritization (TLS_AES_256_GCM_SHA384 first)
- SHA-3 certificate chain validation for ISE server authentication
Performance Optimizations
- 18% reduction in ISE posture assessment completion time
- Multi-threaded certificate validation for systems with ≥4 CPU cores
Diagnostic Improvements
- Integrated DART 4.3.36 diagnostic tool with ISE-specific troubleshooting profiles
- Real-time compliance status export via REST API (JSON/XML formats)
Compatibility and Requirements
| Component | Requirement | Notes |
|---|---|---|
| Windows Version | 10 20H2+/11 21H2 (64-bit) | No ARM64 support |
| ISE Version | 3.1 Patch 3+ | Mandatory for compliance features |
| .NET Framework | 4.7.2+ | Windows Update required |
| System Memory | 4GB RAM minimum | 8GB recommended for multi-assessment |
Critical Compatibility Notes
- Incompatible with Windows Subsystem for Linux (WSL) v1 installations
- Requires removal of AnyConnect Compliance Module 4.9.x prior to installation
Obtaining the Software Package
This specialized build is available through Cisco’s enterprise licensing channels. For verified access:
- Visit iOSHub.net for license validation
- Submit CSR through Cisco Partner Portal for cryptographic signing
Note: Valid Smart Account with Secure Client Advantage + ISE Base licenses required for deployment.
Verification Protocol
Administrators must:
- Confirm SHA-256 checksum:
d4a9b8c7d6e5f4a3a8f5d7e2b1c9a6e6 - Validate code signing certificate chain using Cisco Root CA 2025
- Review CSCwn78412 advisory for Windows 11 23H2 compatibility guidance
This LTS release demonstrates Cisco’s commitment to maintaining secure transitional solutions while enterprises migrate to Zero Trust architectures. The “isecompliance-webdeploy-k9” package remains critical for organizations requiring extended support for legacy Windows environments integrated with modern ISE policy engines.
