Reviewer: Steve Hanna Review result: Ready I have reviewed this document as part of the security directorate's ongoing effort to review all IETF documents being processed by the IESG. These comments were written primarily for the benefit of the security area directors. Document editors and WG chairs should treat these comments just like any other last call comments. The draft draft-ietf-cbor-array-tags-07 defines CBOR tags for typed arrays of numeric data, multi-dimensional arrays, and homogeneous arrays. The security considerations refer mainly to the security considerations for CBOR (RFC 7049) with appropriate additional warnings. The overall quality, brevity, and clarity of the document is good. The document is ready for approval.