Problem
An agency gives a subcontractor access to a full archive even though the person needs only one campaign folder, increasing exposure if the account is compromised.
Solution
Root Cause / Diagnostic:
Violating the principle of least privilege by granting root-level cloud storage access exposes entire multi-year channel archives to theft, ransomware, or credential compromise. When sub-contractors receive unrestricted directory access, the blast radius of a single compromised login is catastrophic.
Actionable Fix:
1. Enforce strict least-privilege folder permissions in cloud storage, restricting subcontractor access solely to a subfolder containing only project-specific raw assets.
2. Structure cloud storage hierarchies into isolated project containers rather than nested subfolders under a single shared root drive.
3. Conduct weekly access reviews using cloud audit logs to ensure external collaborators are immediately unassigned from inactive campaign directories.
Pro Tip:
Adopt an isolated container permission model: create unique shared drives per campaign so external editors never possess visibility into historical client rosters or master archives.
Violating the principle of least privilege by granting root-level cloud storage access exposes entire multi-year channel archives to theft, ransomware, or credential compromise. When sub-contractors receive unrestricted directory access, the blast radius of a single compromised login is catastrophic.
Actionable Fix:
1. Enforce strict least-privilege folder permissions in cloud storage, restricting subcontractor access solely to a subfolder containing only project-specific raw assets.
2. Structure cloud storage hierarchies into isolated project containers rather than nested subfolders under a single shared root drive.
3. Conduct weekly access reviews using cloud audit logs to ensure external collaborators are immediately unassigned from inactive campaign directories.
Pro Tip:
Adopt an isolated container permission model: create unique shared drives per campaign so external editors never possess visibility into historical client rosters or master archives.