Modern ASAv versions (9.6 and later) use , which requires a Cisco Smart Account. Step 1: Log in to the Cisco Smart Software Manager.
Cisco offers a for ASAv. You can request it from Cisco’s Software Download center (requires a free Cisco account). No credit card needed. After 60 days, it reverts to the limited mode, but you can redeploy.
If your ASAv is in a secure, air-gapped environment, use the Permanent License Reservation (PLR) Request a Code : On the ASAv CLI, enter: license smart reservation request universal Generate Authorization CSSM portal License Reservation Cisco Asav License Key Generator
You do have options that don’t involve illegal keygens:
To legally activate and use an ASAv, you must use one of the following official methods provided by Cisco : Modern ASAv versions (9
If you need to verify an existing license, you can check it through the ASAv command-line interface (CLI) or the Adaptive Security Device Manager (ASDM):
This is the default method for most environments. You purchase a license through an authorized Cisco partner, which appears in your Smart Account portal. You then generate a token and apply it to the device. You can request it from Cisco’s Software Download
Demystifying Cisco ASAv Licensing: Why "Key Generators" Aren't the Answer