How to create a Self-Signed SSL/TLS certificate for ONTAP S3 HTTPS access Last updated Save as PDF Share Share Tweet Share Views:91Visibility:PublicVotes:0Category:ontap-9Specialty:nasLast Updated: Applies to ONTAP 9 ONTAP S3 Description The steps below will walk you through creating a root-ca from scratch and a signed certificate to use for HTTPS access to ONTAP S3.