Upgrade your Secure Firewall
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Enhanced performance and security with Cisco Secure Firewall Threat Defense 
Unlock key new features and functionality introduced over the last several releases, in addition to multiple performance and security enhancements.
- Version 7.4.2 supports up to 300 devices with high availablity and migration from FMCv25 to Azure 1
- 7.4.2 allows you to deploy threat defense virtual for VMware or VMware vSphere/VMware ESXi 8.0
- Enhanced Intrusion Detection System (IDS): This feature will enable your system to detect malicious activities more efficiently and take appropriate action.
- 7.4.2 includes numerous resolved bug fixes
- Superior visibility and performance
- Option to enhance threat detection
- Gain application visibility into TLS1.3 and QUIC traffic without the need for decryption, thanks to the Encrypted Visibility Engine (EVE)
Prepare for your upgrade to Cisco Secure Firewall Threat Defense, Version 7.4.2
Cisco Secure Firewall Threat Defense release notes
Explore release dates, version guides, and key features.
Cisco Secure LevelUp Program
A free program that will assess your environment, customize a pre-upgrade checklist and a step-by-step upgrade guide. Fill out the form to sign up.
Virtual Events
Expand your knowledge with this month's Secure Firewall virtual events. Get your questions answered in real-time by Cisco solution experts.
How much time does it take to upgrade?
Plan your upgrade with these time estimates based on your current version.
Resources
Read the following Community Post
Explore the key features and then join or start a discussion about this release in the Cisco Community. See what your peers have to say, ask questions, and get help upgrading alongside Cisco Specialists.