sql server - sql self signed certs, what happens a backup is stolen?

Question

If I create a certificate using the following code:

CREATE CERTIFICATE Shipping04   
   ENCRYPTION BY PASSWORD = 'pGFD4bb925DGvbd2439587y'  
   WITH SUBJECT = 'Sammamish Shipping Records',   
   EXPIRY_DATE = '20201031';  
GO  

are my keys still secure if a backup is stolen?

question from:https://stackoverflow.com/questions/65943378/sql-self-signed-certs-what-happens-a-backup-is-stolen

Answer 1

Waitting for answers