The Cisco ASA (Adaptive Security Appliance) is a legacy product, and its support has been moved to the Cisco Secure Firewall (formerly known as Cisco Firepower) platform.
https://software.cisco.com/download/home/278875046/type/282462649 cisco asa 9.14 download
Before downloading, you may want to review the release notes for ASA 9.14: The Cisco ASA (Adaptive Security Appliance) is a
To download Cisco ASA 9.14, you'll need a Cisco account. If you don't have one, create a free account on the Cisco website . cisco asa 9.14 download
https://www.cisco.com/c/en/us/td/docs/security/asa/asa914/release/notes/asar914.html
Here's a direct link to the Cisco ASA 9.14 download page:
However, I can guide you through the process: