Intended Audience:
Agency Operations Leads and Media Buyers
When to Use:
Onboarding new agency clients and conducting monthly security audits.
Prerequisites:
Google Ads Manager Account (MCC) and Meta Business Portfolio
Format & Access:
Open Markdown / Direct Copy (No form gating)
Actionable Resource ContentLast Reviewed: September 2026
## Multi-Client Security & Account Isolation
- [ ] Link client ad accounts via Google Ads MCC; never create client campaigns under agency child accounts
- [ ] Enforce two-factor authentication (2FA) across all agency team member logins
- [ ] Implement automated budget pacing scripts to prevent accidental overspends
- [ ] Set up daily negative keyword sync scripts across shared negative libraries
- [ ] Isolate client CRM data: ensure webhook endpoints point strictly to dedicated client sub-accounts
- [ ] Maintain separate, non-overlapping conversion tracking containers per client