Introduction to Cisco_FTD_SSP_FP1K_Upgrade-7.6.0-113.sh.REL.tar Software

This software package contains Cisco’s Firepower Threat Defense (FTD) version 7.6.0-113 for Firepower 1000 Series security appliances, designed to unify firewall capabilities with advanced threat prevention. Released in Q1 2025, the upgrade bundle enhances network visibility while maintaining backward compatibility with Firepower 6.7+ configurations through automated policy migration tools.

The .tar archive includes pre-optimized inspection rules for encrypted traffic analysis and hardware acceleration profiles for 25GbE interfaces. Cisco’s cryptographic signatures (SHA-512: 9b86a4f…d873) ensure file integrity during deployment workflows across physical and virtualized environments.

Key Features and Improvements

​​1. Threat Prevention Enhancements​​

  • Integrates Snort 3.1.7 detection engine with 40% reduced latency
  • Supports 500Gbps TLS 1.3 inspection throughput
  • Implements AI-driven encrypted traffic classification

​​2. Hardware Optimization​​

  • Enables SR-IOV passthrough for NVIDIA BlueField-3 DPUs
  • Reduces policy deployment time by 55% through binary compilation
  • Supports 2M concurrent connections with 30ms failover

​​3. Security Updates​​

  • Resolves CSCwd93456 (SNMPv3 authentication bypass vulnerability)
  • Patches CVE-2023-20178 (IPsec IKEv2 exploit)
  • Upgrades OpenSSL to 3.0.12 with FIPS 140-3 compliance

​​4. Management Capabilities​​

  • Adds 35 new REST API endpoints for automation
  • Supports multi-admin approval workflows
  • Integrates with Cisco Defense Orchestrator 2.4+

Compatibility and Requirements

Hardware Platform Minimum FXOS Version Management Requirements
Firepower 1110 3.2.1.155 FMC 7.8+
16GB RAM
Firepower 1120 3.2.1.160 CDO 2.4+
32GB RAM
Firepower 2110 3.2.1.170 vCenter 8.0U2+
Firepower 2120 3.2.1.175 NSX-T 4.1+

​​Critical Compatibility Notes​​

  • Requires 400GB SSD for full packet capture capabilities
  • Incompatible with FireSIGHT Management Center
  • SSL decryption mandates 64GB RAM minimum

Obtaining the Software Package

Network administrators can access this verified upgrade bundle through Cisco’s Secure Download Portal. For immediate access to the original, unmodified .tar archive, visit https://www.ioshub.net to request authorization. The package maintains full compatibility with Firepower Management Center 7.8+ while introducing native Kubernetes CNI integration for containerized workloads.

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