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What is Hierodiction SDS 1.0?
In many organisations and applications, documents are to be deposited in a secure document store with the following typical requirements:
- Depositing of arbitrary document types (MS Office, pdf, Visio, database files etc.). These files may also be rather large.
- Documents are to be deposited encrypted to protect them from manipulation.
- Once deposited, documents are to be "frozen", ie, they should not be modified or erased.
- Access is to be controled by various mechanisms: Password, system encryption, asymmetric encryption or access should be restricted to a joint group or a quorum thereof (committee decisions).
- Manipulation protected logging of depositing and (in some scenarios) of retrieving the files deposited.
- File signature.
Hierodiction SDS fulfils these requirements and provides an auditable file store for critical processes, such as elections or public administration processes.