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Re: [Last-Call] [Iot-directorate] Iotdir telechat review of draft-ietf-taps-transport-security-11

"Eric Vyncke (evyncke)" <evyncke@cisco.com> Thu, 02 April 2020 12:03 UTC

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From: "Eric Vyncke (evyncke)" <evyncke@cisco.com>
To: Mohit Sethi <mohit.m.sethi@ericsson.com>, "iot-directorate@ietf.org" <iot-directorate@ietf.org>
CC: "last-call@ietf.org" <last-call@ietf.org>, "draft-ietf-taps-transport-security.all@ietf.org" <draft-ietf-taps-transport-security.all@ietf.org>, "taps@ietf.org" <taps@ietf.org>
Thread-Topic: [Iot-directorate] Iotdir telechat review of draft-ietf-taps-transport-security-11
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Date: Thu, 02 Apr 2020 12:03:18 +0000
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Archived-At: <https://mailarchive.ietf.org/arch/msg/last-call/cQtE_m8rXUTVs7OIodaSqAG9OoY>
Subject: Re: [Last-Call] [Iot-directorate] Iotdir telechat review of draft-ietf-taps-transport-security-11
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Thank you Mohit for the review.

I will take it into account for my ballot position.

Regards

-éric

-----Original Message-----
From: Iot-directorate <iot-directorate-bounces@ietf.org> on behalf of Mohit Sethi via Datatracker <noreply@ietf.org>
Reply-To: Mohit Sethi <mohit.m.sethi@ericsson.com>
Date: Wednesday, 1 April 2020 at 12:45
To: "iot-directorate@ietf.org" <iot-directorate@ietf.org>
Cc: "last-call@ietf.org" <last-call@ietf.org>, "draft-ietf-taps-transport-security.all@ietf.org" <draft-ietf-taps-transport-security.all@ietf.org>, "taps@ietf.org" <taps@ietf.org>
Subject: [Iot-directorate] Iotdir telechat review of draft-ietf-taps-transport-security-11

    Reviewer: Mohit Sethi
    Review result: Ready with Nits
    
    This document provides a summary of common security protocols. It then
    discusses the interfaces that exist between applications and security protocols
    as well as security protocols and transport services.
    
    Major issues: The document header says that this document is about interfaces
    between security protocols and transport services. Yet, later on, I find that
    the document is also discussing the interfaces between security protocols and
    applications. Perhaps you could add 'applications' to the title -> 'Interaction
    Between Applications, Security Protocols, and Transport Services'
    
    Editorial issues:
    - Instead of saying 'This protocol obsoletes TCP MD5 "signature" options', can
    we say 'TCP-AO obsoletes....' to avoid confusion of what is 'this' - Please
    expand 'and IPsec AH [RFC4302]' -> IP Authentication Header - Are you talking
    about cryptographic agility here 'security protocols: confidentiality, privacy
    protections, and agility.' ? - Consider changing 'interface surface exposed '->
    interface exposed by'. Otherwise it sounds too similar to attack surface
    exposed. - Expand EAP and reference RFC3748. - Perhaps you could say that
    Source Address Validation (SAV) to prevent DoS is relevant for protocols that
    use unreliable transport?
    
    
    -- 
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    Iot-directorate@ietf.org
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