SCTE 23-2 2017 (R2022)

SCTE 23-2 2017 (R2022)

DOCSIS 1.1 Part 2: Baseline Privacy Interface Plus

27,00 €

Detalles

The intent of this BPI+ specification is to describe MAC layer security services for DOCSIS® CMTS - CM communications. BPI+ security goals are twofold: •provide cable modem users with data privacy across the cablenetwork •provide MSOs with service protection, i.e., prevent unauthorized users from gaining access to the network's RF MACservices BPI+ provides a level of data privacy across the shared medium cable network equal to or better than that provided by dedicated line network access services (analog modems or digital subscriber lines). The protected RF MAC data communications services fall into three categories: •best-effort, high-speed, IP data services •QoS (e.g., constant bit rate) data services •IP multicast group services The earlier BPI specification [SCTE 22-2] had "weak" service protection because the underlying key management protocol did not authenticate CMs. BPI+ strengthens this service protection by adding digital-certificate based CM authentication to its key exchange protocol.

Información adicional

Autor Society of Cable Telecommunication Engineers
Publicado por SCTE
Tipo de Documento Norma
Fecha de confirmación 2022-01-01
Número de páginas 180
Reemplaza SCTE 23-2 2017,SCTE 23-2 2012,SCTE 23-2 2007,SCTE 23-2 2002
Palabra clave SCTE 23-2 2017 (R2022)