CISOaaS is commonly paid for on a subscription or per-use basis, like several XaaS styles. Also like several XaaS styles, CISOaaS offerings may very well be fully distant, or could be a hybrid design by which the company's experts function with a company's existing security staff both remotely and onsite. https://soc2certificationinusa.blogspot.com/2025/03/achieving-nist-800-171-compliance-with.html