ssi system
Definition
The SSI Infrastructure consists of the technological components that are deployed all over the world for the purpose of providing, requesting and obtaining data for the purpose of negotiating and/or executing electronic transactions. Paraphrased by @henkvancann based on source eSSIF-lab
Purpose
The SSI Infrastructure supports the sustainable functionality of parties by providing IT services and facilities necessary for (electronic) transactions to be negotiated and executed.
Source eSSIF-lab
KERI and ACDC related
The team has put stress on the principle 'security first, confidentiality second and privacy third'. All systems and infrastructure KERI and ACDC has presented therefore constitute a rather small subset of all self-sovereign identity systems (SSI) available nowadays.