In this episode of Security Blueprint, Abhay Bhargav dissects the security architecture of Redis — one of the most widely used in-memory data stores — through a design and threat modeling lens. From ACLs and protected mode to encryption gaps and data persistence risks, Abhay walks through how Redis’ performance-first design can become a security liability if left unchecked. You’ll learn: 1. Why Redis’ multi-database setup doesn’t actually isolate data 2. How misconfigurations and default exposure lead to compromise 3. Why availability — not just confidentiality — is Redis’ biggest risk 4. How ACLs, namespace isolation, and command restrictions can stop data destruction and exfiltration If Redis sits anywhere in your stack, you’ll want to see how to secure it by architecture, not after a breach. #RedisSecurity #Redis #InMemoryDataStore #CacheSecurity #DatabaseSecurity #securityblueprint #securebydesign #securearchitecture