Extending the resource access permission model on iroh-rings

iroh-rings started with a binary ALLOWED/DENIED access model. Reasoning here the transition to a READ/WRITE/DELETE permission model.

May 25, 2026 · Enrico Fusto

ringdrop: composing iroh, iroh-blobs, and iroh-rings into a P2P file drop

How to compose iroh’s transport, content-addressed blob storage, and ring-based access control into a permission-aware P2P file drop.

May 21, 2026 · Enrico Fusto

iroh-rings: ring-based access control for P2P resources

How I designed a ring-based access control library on top of iroh — and why the Registry trait is the most important design decision in it.

May 15, 2026 · Enrico Fusto

Bloom filters: probabilistic membership at scale

How to use a Bloom filter to check membership across 100 million URLs without blowing up RAM — and why a hash set wouldn’t cut it.

August 25, 2025 · Enrico Fusto