Protective distribution system: Revision history

15 September 2024

• curprev 23:5023:50, 15 September 2024 Kvng talk contribs m 6,957 bytes −4 WP:SOB undo

28 February 2023

• curprev 11:0411:04, 28 February 2023 Favonian talk contribs m 6,961 bytes −5,386 Reverted edits by 42.106.189.253 (talk) to last version by AbeautyfulMess06 undo Tag: Rollback
• curprev 10:5710:57, 28 February 2023 42.106.189.253 talk 12,347 bytes +439 →References: "Protective distribution system" (PDF). National Security Telecommunications and Information Systems Security Instruction number 7003. Committee on National Security Systems. December 13, 1996. Archived from the original (PDF) on July 13, 2006. Retrieved October 2, 2013. Public Domain This article incorporates public domain material from Federal Standard 1037C. General Services Administration. Archived from the original on 2022-01-22. undo Tags: Reverted Mobile edit Mobile web edit
• curprev 10:5710:57, 28 February 2023 42.106.189.253 talk 11,908 bytes +575 →Simple distribution: Simple distribution PDSs are afforded a reduced level of physical security protection as compared to a hardened distribution PDS. They use a simple carrier system and the following means are acceptable under NSTISSI 7003: The data cables should be installed in a carrier The carrier can be constructed of any material (e.g., wood, PVT, EMT, ferrous conduit) The joints and access points should be secured and be controlled by personnel cleared to the highest level of dat... undo Tags: Reverted Mobile edit Mobile web edit
• curprev 10:5610:56, 28 February 2023 42.106.189.253 talk 11,333 bytes +1,617 →Alarmed carrier: As an alternative to conducting human visual inspections, an alarmed carrier PDS may be constructed to automate the inspection process through electronic monitoring with an alarm system. In an Alarmed Carrier PDS, the carrier system is “alarmed” with specialized optical fibers deployed within the conduit for the purpose of sensing acoustic vibrations that usually occur when an intrusion is being attempted on the conduit in order to gain access to the cables. Alarmed carr... undo Tags: Reverted Mobile edit Mobile web edit
• curprev 10:5610:56, 28 February 2023 42.106.189.253 talk 9,716 bytes +960 →Hardened carrier: In a hardened carrier PDS, the data cables are installed in a carrier constructed of electrical metallic tubing (EMT), ferrous conduit or pipe, or rigid sheet steel ducting. All of the connections in a Hardened Carrier System are permanently sealed completely around all surfaces with welds, epoxy or other such sealants. If the hardened carrier is buried under ground, to secure cables running between buildings for example, the carrier containing the cables is encased in c... undo Tags: Reverted Mobile edit Mobile web edit
• curprev 10:5510:55, 28 February 2023 42.106.189.253 talk 8,756 bytes +187 →Hardened distribution: Hardened distribution PDSs provide significant physical protection and can be implemented in three forms: hardened carrier PDSs, alarmed carrier PDSs and continuously viewed carrier PDSs. undo Tags: Reverted Mobile edit Mobile web edit
• curprev 10:5510:55, 28 February 2023 42.106.189.253 talk 8,569 bytes +1,089 →Description: The purpose of a PDS is to deter, detect and/or make difficult physical access to the communication lines carrying national security information. A specification called the National Security Telecommunications and Information Systems Security Instruction (NSTISSI) 7003 was issued in December 1996 by the Committee on National Security Systems.[1] Approval authority, standards, and guidance for the design, installation, and maintenance for PDS are provided by NSTISSI 7003 to U.... undo Tags: Reverted Mobile edit Mobile web edit
• curprev 10:5410:54, 28 February 2023 42.106.189.253 talk 7,480 bytes +519 A protective distribution system (PDS), also called protected distribution system, is a US government term for wireline or fiber-optics telecommunication system that includes terminals and adequate acoustical, electrical, electromagnetic, and physical safeguards to permit its use for the unencrypted transmission of classified information. At one time these systems were called "approved circuits". A complete protected distribution system includes the subscriber and terminal equipment and the... undo Tags: Reverted Mobile edit Mobile web edit

5 August 2022

• curprev 06:1306:13, 5 August 2022 AbeautyfulMess06 talk contribs 6,961 bytes +68 #suggestededit-add 1.0 undo Tags: Mobile edit Mobile app edit Android app edit

5 December 2021

• curprev 04:0104:01, 5 December 2021 BattyBot talk contribs m 6,893 bytes −22 Removed non-content empty section(s), performed general fixes undo Tag: AWB

27 December 2020

• curprev 07:1607:16, 27 December 2020 Monkbot talk contribs m 6,915 bytes +3 Task 18 (cosmetic): eval 1 template: hyphenate params (3×); undo Tag: AWB

14 March 2020

• curprev 17:4217:42, 14 March 2020 Tom.Reding talk contribs m 6,912 bytes 0 WP:GenFixes on; cleanup, typo(s) fixed: Therefore → Therefore, undo Tag: AWB

26 January 2020

• curprev 22:0222:02, 26 January 2020 KH-1 talk contribs m 6,912 bytes −120 Reverted edits by 216.15.20.173 (talk) to last version by Praxidicae undo Tag: Rollback

21 January 2020

• curprev 23:4123:41, 21 January 2020 216.15.20.173 talk 7,032 bytes +120 →References undo

10 January 2020

• curprev 13:1613:16, 10 January 2020 Praxidicae talk contribs 6,912 bytes −119 spam undo

28 September 2019

• curprev 04:3504:35, 28 September 2019 Monkbot talk contribs m 7,031 bytes +4 →Description: Task 16: replaced (1×) / removed (0×) deprecated |dead-url= and |deadurl= with |url-status=; undo Tag: AWB

22 February 2018

• curprev 01:3101:31, 22 February 2018 Ykhwong talk contribs 7,027 bytes 0 No edit summary undo

20 July 2017

• curprev 20:4620:46, 20 July 2017 67.162.224.17 talk 7,027 bytes +141 No edit summary undo

19 May 2017

• curprev 00:4400:44, 19 May 2017 Me, Myself, and I are Here talk contribs m 6,886 bytes +6 →top: bold undo

18 January 2017

• curprev 01:2501:25, 18 January 2017 68.115.101.153 talk 6,880 bytes +23 →Alarmed carrier: Replaced "PVIs" with "periodic visual inspections" because not everyone can figure out the acronym. undo

8 October 2016

• curprev 17:2717:27, 8 October 2016 Dough34 talk contribs m 6,857 bytes 0 →Alarmed carrier: fix capitalization undo

23 September 2016

• curprev 00:2200:22, 23 September 2016 82.24.224.64 talk 6,857 bytes −1 →Hardened carrier: Rigid seems more likely. undo
• curprev 00:2100:21, 23 September 2016 82.24.224.64 talk 6,858 bytes −80 Remove gibberish. undo

29 August 2016

• curprev 05:2105:21, 29 August 2016 GreenC bot talk contribs 6,938 bytes +1 WaybackMedic 2 undo

7 April 2015

• curprev 18:0318:03, 7 April 2015 Bendodge talk contribs m 6,937 bytes +6 →Continuously viewed carrier: Spelling; parentheses undo

5 April 2015

• curprev 19:4419:44, 5 April 2015 ClueBot NG talk contribs m 6,931 bytes −41 Reverting possible vandalism by 183.82.36.225 to version by Mdatjp. False positive? Report it. Thanks, ClueBot NG. (2184442) (Bot) undo
• curprev 19:4419:44, 5 April 2015 183.82.36.225 talk 6,972 bytes +41 →Description undo

13 November 2014

• curprev 03:2403:24, 13 November 2014 Mdatjp talk contribs 6,931 bytes +289 →Continuously viewed carrier undo

22 August 2014

• curprev 06:1206:12, 22 August 2014 Yobot talk contribs m 6,642 bytes −55 Tagging + other fixes, removed underlinked tag using AWB (10392) undo

20 March 2014

• curprev 06:2306:23, 20 March 2014 122.164.2.91 talk 6,697 bytes +80 →Description undo

16 January 2014

• curprev 03:0103:01, 16 January 2014 Mark Arsten talk contribs 6,617 bytes −4 Removing link(s) to "Material": deleted via Afd. (TW) undo

19 December 2013

• curprev 18:3718:37, 19 December 2013 AshanR talk contribs 6,621 bytes +49 adding links to following words. (EMT , material ,conveyance , visual inspections ) undo Tag: gettingstarted edit

2 October 2013

• curprev 23:3923:39, 2 October 2013 W Nowicki talk contribs 6,572 bytes +269 mention earlier name and docs undo
• curprev 23:2723:27, 2 October 2013 W Nowicki talk contribs 6,303 bytes +117 mention who publishes it! undo
• curprev 23:2523:25, 2 October 2013 W Nowicki talk contribs 6,186 bytes +527 pull 1996 spec out of archive.org undo
• curprev 23:1723:17, 2 October 2013 W Nowicki talk contribs 5,659 bytes −33 capitalization and section heads per style undo

31 July 2013

• curprev 11:5911:59, 31 July 2013 Tc.guho talk contribs m 5,692 bytes +12 No edit summary undo

2 July 2013

• curprev 02:2902:29, 2 July 2013 AnomieBOT talk contribs m 5,680 bytes +15 Dating maintenance tags: {{Huh}} undo
• curprev 02:0802:08, 2 July 2013 Beland talk contribs 5,665 bytes +27 →Continuously Viewed Carrier PDS: {{huh}}<!-- What is UAA? --> undo

23 March 2013

• curprev 04:0604:06, 23 March 2013 Addbot talk contribs m 5,638 bytes −43 Bot: Migrating 1 interwiki links, now provided by Wikidata on d:q7251372 undo

13 November 2012

• curprev 11:2011:20, 13 November 2012 DoctorKubla talk contribs 5,681 bytes +8 Replacing deprecated {{wikify}} with {{underlinked}} undo

17 September 2012

• curprev 17:5217:52, 17 September 2012 107.193.85.201 talk 5,673 bytes −25 Broken link forward to correct document of reference undo

18 July 2012

• curprev 05:0905:09, 18 July 2012 Srleffler talk contribs 5,698 bytes −78 Clean up a bit and recategorize. undo

2 July 2012

• curprev 15:5415:54, 2 July 2012 Aoidh talk contribs 5,776 bytes −1,077 This again? Just because the page isn't protected doesn't mean go right ahead and continue, it can easily be reprotected. Discuss on talk first. undo
• curprev 15:1615:16, 2 July 2012 107.193.85.201 talk 6,853 bytes +1,077 Undid revision 493038058 by Acroterion (talk) undo

30 May 2012

• curprev 01:2101:21, 30 May 2012 DumbBOT talk contribs 5,776 bytes −55 removing a protection template from a non-protected page (info) undo

17 May 2012

• curprev 15:1815:18, 17 May 2012 Acroterion talk contribs 5,831 bytes −1,077 Reverted to revision 492943316 by Nageh: These edits have been disputed by several other editors: please do not re-add without appropraite discussion. (TW) undo
• curprev 15:1615:16, 17 May 2012 PDS Expert talk contribs 6,908 bytes +857 Undid revision 492895992 by SudoGhost (talk) undo
• curprev 15:1615:16, 17 May 2012 PDS Expert talk contribs 6,051 bytes +220 Undid revision 492943316 by Nageh (talk) undo