What problem does it solve?
Shared multitenant infrastructure suffers from critical, under-addressed security and availability gaps: weak tenant isolation lets authenticated users access other tenants' data, while missing availability controls allow noisy neighbors or denial of service attacks to disrupt service for all tenants. Traditional compliance frameworks like NIST 800-53 and SOC 2 do not cover these modern cloud and AI-era threat patterns, leading organizations to believe they are compliant when they are actually exposed to high-blast-radius attacks.
Core Features & Use Cases
- Tenant Isolation Validation: Guides verification of principal-bound tenant identity, data-layer row-level security (RLS) enforced under non-bypass roles, and cross-tenant namespacing for caches, queues, and pub/sub systems to prevent cross-tenant data leakage.
- Availability & DoS Resilience Checks: Provides procedures to validate per-tenant rate and byte quotas, HTTP/2 Rapid Reset caps, bounded per-request allocation, distributed-lock fencing with TTLs, and circuit breaker implementation to block asymmetric denial of service and noisy-neighbor attacks.
- Use Case: For a SaaS platform hosting 200+ enterprise customers, use this skill to audit your multitenancy controls, confirm no single user can access another tenant's data, and verify that an abusive client cannot deny service to all other customers.
Quick Start
Use the multitenancy-isolation skill to audit your application's tenant isolation and DoS resilience controls, and generate a prioritized remediation plan for any identified gaps.
