Bit Index Explicit Replication (BIER) is a multicast forwarding architecture that doesn't require an explicit tree-building protocol

Arm's Platform Security Architecture (PSA) is a family of hardware and firmware security specifications, along with open-source

RFC 9770: Notification of Revoked Access Tokens in the Authentication and Authorization for Constrained Environments (ACE) Framework

Vila Franca Islet, São Miguel Island, Azores, Portugal (© ARoxo/Getty Images)