Overview
Users of Cisco ASA-FTD firewalls frequently become confused. The distinctions between ASA 5500-FTD-X versions and Firepower appliances (2100, 4100, and 9300 platforms). The main distinction between the two platforms is the way they handle and use security photos.
Platforms for Firepower (2100, 4100, 9300)
Software for Firepower Threat Defense (FTD) or Adaptive Security Appliance (ASA) can be installed on the Firepower 2100, 4100, and 9300 appliances, but not both at the same time. The core operating system of these platforms is called FXOS (Firepower eXtensible Operating System), and it is used to manage the hardware and handle different configurations and deployments.
Clustering, traffic distribution, application deployment, and physical interface configuration are all possible with FXOS. Furthermore, FXOS supports third-party KVM-mode applications, such as Radware DDoS.
Models of ASA 5500-FTD-X
The ASA 5500-FTD-X models are different in that Firepower functionality is included into their own ASA image. This makes it possible for the ASA to use the Firepower Threat Defense software module and execute its original code.
Users can access and configure the FTD module from within the ASA, rerouting traffic internally to enforce security policies specified in the FTD. Because of its dual capacity, the ASA can perform both standard firewall functions and advanced threat defense features.
Important Variations
Basis OS and Administration:
Use FXOS: the underlying operating system for Firepower Platforms, which controls ASA or FTD codes. Additionally, third-party apps are supported with FXOS.
Models of ASA 5500-FTD-X: Use an integrated FTD module with ASA code that is controlled through the ASA interface.
Software Implementation
Firepower Platforms: ASA or FTD software can be used, but not both at once.
Models 5500-FTD-X: The ASA software should be used in conjunction with an extra FTD module to improve threat defense.
Usability
Firepower Platforms: Prioritize scalability, security, and high performance while supporting external apps.
Models 5500-FTD-X: The ASA provide standard firewall functions together with additional threat defense features via the FTD module.
In summary
It is essential to comprehend the distinctions between the Cisco ASA-FTD and FirePower platforms in order to choose the best option for your network security requirements.
Firepower workstations can run either ASA or FTD software, providing flexibility and excellent performance. Meanwhile, ASA 5500-FTD-X versions incorporate advanced threat defense into the conventional ASA environment.