Neeraj Singhi

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0 karma0 postsjoined 3 days ago

Entitlement Evaluation at Request Time: Hierarchical Permission Graphs, Cache Invalidation, and the Stale-Grant Hazard

🌐 dev.toSource

How permission graph traversal, Redis-backed entitlement caches, and invalidation contracts interact under real multi-tenant authorization workloads.

#devtobackend #devto #dev #cache #fence #role #tenant #version

about 15 hours ago

Go Daemon Hardening: Process Isolation, Capability Dropping, and the Privilege Escalation Surface Inside Your Service

🌐 dev.toSource

How Go daemons accumulate privilege surface, and the Linux primitives—capabilities, namespaces, seccomp—that close it before an attacker does.

#devtobackend #devto #dev #runtime #syscall #process #privilege #seccomp

3 days ago

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Neeraj Singhi