[ZTCPP] Introduction Dick Brooks, Business Cyber Guardian

Dick Brooks <dick@businesscyberguardian.com> Mon, 03 August 2026 19:31 UTC

Return-Path: <dick@businesscyberguardian.com>
X-Original-To: ztcpp@mail2.ietf.org
Delivered-To: ztcpp@mail2.ietf.org
Received: from localhost (localhost [127.0.0.1]) by mail2.ietf.org (Postfix) with ESMTP id 6755E122EBEA6 for <ztcpp@mail2.ietf.org>; Mon, 3 Aug 2026 12:31:17 -0700 (PDT)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ietf.org; s=ietf1; t=1785785477; bh=W1snQnpXznPr3CeeiQwCzGJBIiUd7bYo8nPsotFCLN4=; h=Reply-To:From:To:Subject:Date; b=Z+LxBMPmnoXOIGN41f4WAg5uV1lRCERmiTISm+SUGSl38bP/7Mrp96gIZLkQpz+O5 lOp/BBRHGs0Xl0GWD5cTO5oPvscVzLqFzEjL8/4FZ8v88ZT0aZ+8w3d/XsW/kppTdv d7428kk96xfu/v18O5OqFbtydJAS3z9pHvvszdik=
X-Virus-Scanned: amavisd-new at ietf.org
X-Spam-Flag: NO
X-Spam-Score: -2.798
X-Spam-Level:
X-Spam-Status: No, score=-2.798 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, HTML_MESSAGE=0.001, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_VALIDITY_CERTIFIED_BLOCKED=0.001, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, SPF_PASS=-0.001] autolearn=ham autolearn_force=no
Authentication-Results: mail2.ietf.org (amavisd-new); dkim=pass (2048-bit key) header.d=businesscyberguardian.com header.b="CukIMtwM"; dkim=pass (2048-bit key) header.d=messagingengine.com header.b="i8HiYuYQ"
Received: from mail2.ietf.org ([166.84.6.31]) by localhost (mail2.ietf.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 57QhTokrElOO for <ztcpp@mail2.ietf.org>; Mon, 3 Aug 2026 12:31:16 -0700 (PDT)
Received: from fout-a5-smtp.messagingengine.com (fout-a5-smtp.messagingengine.com [103.168.172.148]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-256) server-digest SHA256) (No client certificate requested) by mail2.ietf.org (Postfix) with ESMTPS id BBC79122EBE5D for <ztcpp@ietf.org>; Mon, 3 Aug 2026 12:31:09 -0700 (PDT)
Received: from phl-compute-02.internal (phl-compute-02.internal [10.202.2.42]) by mailfout.phl.internal (Postfix) with ESMTP id AF712EC014C for <ztcpp@ietf.org>; Mon, 3 Aug 2026 15:31:03 -0400 (EDT)
Received: from phl-frontend-04 ([10.202.2.163]) by phl-compute-02.internal (MEProxy); Mon, 03 Aug 2026 15:31:03 -0400
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= businesscyberguardian.com; h=cc:content-type:content-type:date :date:from:from:in-reply-to:message-id:mime-version:reply-to :reply-to:subject:subject:to:to; s=fm2; t=1785785463; x= 1785871863; bh=HG31mCPn8EyywTUACmJzQ891ht8GUJ3hw47/XrE3Qfw=; b=C ukIMtwMFgEEUKwzWkDIZ/IzNQVjS4imTKDvCw5QW+lW7gWv4zmwn9ASNGKldyJzT nclsN/F5m9RzfcOvllaZrbx0vd9h1JeiAYKho7iiaeuqkEDqs7y/pHgoWpPXzRw2 oMaxmGmbIgn59qtIX9NXYU6dSTwD09XbhGHBw9dXFl0oVIYIZh7APcagkWfy7qj/ 9kKWTSDCi1pTxZbBL4xHFf+7An4cl1XIEH/CY22L2kuyfHoC5hXFmbFssLt7xSUm gFgcl3yQG7hZ9P51ulEZx/kivrZsnaSUVDxB87Nos2a2bpx+EO4uEO38L172j0gZ Qp6f9TwKZdm9vrKnCd8Vw==
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:content-type:content-type:date:date :feedback-id:feedback-id:from:from:in-reply-to:message-id :mime-version:reply-to:reply-to:subject:subject:to:to:x-me-proxy :x-me-sender:x-me-sender:x-sasl-enc; s=fm3; t=1785785463; x= 1785871863; bh=HG31mCPn8EyywTUACmJzQ891ht8GUJ3hw47/XrE3Qfw=; b=i 8HiYuYQKE1xkxB/uwjsVUWQpVQgwkd3hYeZKteeC227Y9u7G0PHSz6HQnlqeBwlk ISv//XsCDjD/0t1K7YbXIQrrfpZUcV8ybNiywxHMKfoBLRGYJXFJ3aIaXBq1mKkE aTPSE605N5gB12eoKp9PPSzb7olueNlSx0D+JG2jJ1Oy1grtZgREPYC1LQRFkKa9 WzuyF3+gURkT3HGSEmvGIHTXj4ERU2rxCxFMMe02AfoPPRd42jkEE6ldbt6jCwqq wHuAaH1AJSyhu+t88P9JdjwVyPqFZVlRAE4df0F0v/fF/AsvrtxdZMcYI7ial9rG d1fpv0svFaQo4iQCyxNcA==
X-ME-Sender: <xms:d-xwarMFzQFcogWYGFLlVyirxvuXqxhYw4U2Iry1_mWPzGhzprXbqA> <xme:d-xwar3QC-Uo2NIzv8pvDN7pMpmWQYnXifB2qUFDWVkoD5Km7_-JizzELUrlFYj6G Q-XfzxH4azsYAgnQRofSO0HpCLBomcBFGKQ6ZCcPqfwIK2325zh>
X-ME-Received: <xmr:d-xwalV7foBjv4NMEJ5w4CcgDO6YUc77QXF9AouV5j3jH3FePLSFFhA>
X-ME-Proxy-Cause: dmFkZTGDhoI59mCyZVjHg6+LKtc3P/15k8STle3xMCs1dXpXhlDSAHBROp9EW1mSJcyw6U 4tkN+Zs/29hxguqHG2N0wvIQ9xWRFa8fkQiYb7x3QE9w6OV2duaKgZjXwH393VRXiThwyC fzlhVuvosYis3FD94lPouAX6hUyUfvHPt3H4EwFQZtC7bbH/0aXttAP9MmUziATX7JRv1u VpEWamKBH1JZMdJC7pTf30yJoIXvC9sOL3cHqjwuJBhBGfkAxUjlUXjFEK8i1X5tTcc+Y3 xkXws6QNdwByK0LLKcw0Gooi+R74UfqJqjYtTCZys8F7/x8tF3jO+l4Fv/g9lQuQ/R75Rs zd5z9LlvZCAkyNl1/dKBTkNFZLeYWgxZ8RfCNwpWvmTVskqd+IFIfEfOXuk0d4KkARxjZq yeji7JEEfI7A5NsyN0JNADTA6+E+jwdtWMVaBG/AKYFPXyvXBqcvGeCVvrmvbEi3uZCDkM mtMtX+WlaGrFkCaniUQ/GNwax0dLe9W6M/8kJyBqblACLbODgW11FdjBDmcx2ZX59tZr7H EcnfsruC30x+4jkw6X33F3pHkGfY6B3XTQEFZjfJfoXhejW4xJHGW0AvboZwc9bhg6tZha Tc4Z09cfp5JYWdL/oSA9ciite5gRodPVvItSz+4QLQg8uhCWRsJwZ94hrh4g
X-ME-Proxy: <xmx:d-xwasj1pGcCaFGf1Kd6xvhVonT03t4iDM9TpcLM17ZmZhenM_Ki-Q> <xmx:d-xwanDBkNam7dPmsb2VkGA_3tN-k_-6rMn1Sh3Iwkux1ENanjRGpA> <xmx:d-xwatd9IkVesV7Z8kjdu5W8OzeAbAqwBUviIYC_y-9H6K_5UwIERA> <xmx:d-xwavezF4IXe8qy9Nl-efJNyl3Fufd8ClXtjHr7C1CN0-lsnWu6MA> <xmx:d-xwalt68VsY7wjoHkdLjCprMntHrQqKzrqGjDFzv33vX3lEY2siOvE2>
Feedback-ID: i99214975:Fastmail
Received: by mail.messagingengine.com (Postfix) with ESMTPA for <ztcpp@ietf.org>; Mon, 3 Aug 2026 15:31:03 -0400 (EDT)
From: Dick Brooks <dick@businesscyberguardian.com>
To: ztcpp@ietf.org
Date: Mon, 03 Aug 2026 15:31:01 -0400
Organization: Business Cyber Guardian
Message-ID: <026d01dd237e$9eece680$dcc6b380$@businesscyberguardian.com>
MIME-Version: 1.0
Content-Type: multipart/related; boundary="----=_NextPart_000_026E_01DD235D.17DDB780"
X-Mailer: Microsoft Outlook 16.0
Thread-Index: Ad0jfXN2RYT3RpiPT8CWBj0m7aDnfA==
Content-Language: en-us
Message-ID-Hash: KEWXUIFBN3RDC56VQ6TP5HQINPT7J33J
X-Message-ID-Hash: KEWXUIFBN3RDC56VQ6TP5HQINPT7J33J
X-MailFrom: dick@businesscyberguardian.com
X-Mailman-Rule-Hits: member-moderation
X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; emergency; loop; banned-address
X-Content-Filtered-By: Mailman/MimeDel 3.3.9rc6
X-Mailman-Version: 3.3.9rc6
Precedence: list
Reply-To: dick@businesscyberguardian.com
Subject: [ZTCPP] Introduction Dick Brooks, Business Cyber Guardian
List-Id: Zero Trust Control and Policy Protocol <ztcpp.ietf.org>
Archived-At: <https://mailarchive.ietf.org/arch/msg/ztcpp/ZTmdRY2Y6jIOxhB_9BpQrHPexqg>
List-Archive: <https://mailarchive.ietf.org/arch/browse/ztcpp>
List-Help: <mailto:ztcpp-request@ietf.org?subject=help>
List-Owner: <mailto:ztcpp-owner@ietf.org>
List-Post: <mailto:ztcpp@ietf.org>
List-Subscribe: <mailto:ztcpp-join@ietf.org>
List-Unsubscribe: <mailto:ztcpp-leave@ietf.org>

Hello,

 

I'm just joining this list and look forward to discussing ground truth  from
Zero Trust implementation practices.

 

I'm the author of the ztdnaid URI scheme;

https://www.ietf.org/archive/id/draft-brooks-ztdnaid-new-02.txt

 

My company operates a Public Trust Infrastructure (PTI) Trust Registry
called SAG-CTR based on IETF SCITT concepts where Zero Trust Identities
(ztdnaid) are verified as trusted, or not trusted by a Zero Trust Gateway,
like ZTBouncer for REST and ZTBouncer for Postgres, restricting access to a
Zero Trust protected Resource to only trusted zero trust identities.

 

Public Trust Infrastructure (PTI) Trust Registries, like IETF SCITT and
SAG-CTR are described in this article:

https://www.energycentral.com/intelligent-utility/post/a-trust-control-plane
-for-public-trust-infrastructure-pti-t4Li00S02OlbhOu

 

 

Thanks,

 

Dick Brooks

   

Active Member of the CISA Critical Manufacturing Sector, 

Sector Coordinating Council - A Public-Private Partnership

Lifetime IEEE Member, #SBOM SIG member 

 <https://businesscyberguardian.com/> https://businesscyberguardian.com/