» Tag
multi-tenancy
2 postsJuly 2026
Why Trusting the Database for API Auth Is a Security Risk
A technical look at how HMAC-SHA512 signing, cryptographic peppers, and layered tenancy checks prevent SQL injection attacks from turning into full tenant takeovers.
api-securityauthenticationmulti-tenancycryptographyHybrid Multi-Tenant Architecture for Stateful AWS Services
A large ad-serving platform replaced its inefficient cellular AWS design with tier-cell architecture and PrivateLink, cutting onboarding to minutes.
awsmulti-tenancycloud-architectureecs