Last Call Review of draft-ietf-teas-applicability-actn-slicing-07
review-ietf-teas-applicability-actn-slicing-07-secdir-lc-dunbar-2024-08-09-00

I have reviewed this document as part of the SEC area 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

Section 6, paragraph 4 highlights the customer's responsibility for end-to-end
security, even when utilizing secure network slices as a service provided by
their service providers. This raises several questions:

- Does the document imply that customers should not trust the secure network
slices offered by service providers?

- It might be beneficial for the document to specify criteria or guidelines
that customers can use to evaluate the security and integrity of secure network
slices as a service. Providing such criteria would help customers make informed
decisions and ensure they meet their security requirements.

Thank you,

Linda Dunbar