Required Encryption,Network Security,Firewall,Certified Information Systems Security Professional (CISSP),Vulnerability Assessment freelancer for Technology Waiver / Best PRactices job

I am looking for a standard document to send a client when they don't follow my suggestions. Example would be if a customer does not want to backup their systems. The format would something like:

1. Our Advice.....
2. Risks if advice not followed....

Looking for topics like Security Awareness Training, Backups, AntiVirus, MFA, etc...

Looking for someone with an IT / security background. These should be simple one pagers.

Skills & Expertise Required

Encryption Network Security Firewall Certified Information Systems Security Professional (CISSP) Vulnerability Assessment