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Central Governmental Service Bus

The Central Governmental Service Bus (KKSZB) is a central electronic administration service that provides an unified interface between connected registers. The flexible, transparent and fool-proof solution, based on a new, standard operation, replaces the old „spiderweb-like” architecture in terms of data connection.

KKSZB doesn’t look at messages go through it, treats them as sealed envelopes and doesn’t slow down data connections thanks to its easy-to-implement authentication and adressing methodology over the https protocol, but makes them easy to manage and transparent.

It realizes uniform system-system connections between applications in the Hungarian public administration.

Questions about the topic and accession are welcome from the KKSZB Support Team at the e-mail address