Record revealed
A dramatic plea for Churchill’s help from Bletchley Park
In 1941, four Government Code and Cypher School cryptanalysts, including Alan Turing, made a stunning appeal directly to Winston Churchill.
Series
Communications-Electronics Security Group Claims Tested (CCT) Mark website
Catalogue reference: HW 84
What's it about?
HW 84
This series contains dated gathered versions (or 'snapshots') of the CESG Claims Tested (CCT) Mark website. [Please note: These records may be accessed via the UK Government Web Archive].
Full description and record details
-
Reference (The unique identifier to the record described, used to order and refer to it)
- HW 84
-
Title (The name of the record)
- Communications-Electronics Security Group Claims Tested (CCT) Mark website
-
Date (When the record was created)
- From 2008
-
Description (What the record is about)
-
This series contains dated gathered versions (or 'snapshots') of the CESG Claims Tested (CCT) Mark website. [Please note: These records may be accessed via the UK Government Web Archive].
-
Arrangement (Information about the filing sequence or logical order of the record)
-
Please see information at Divisional level.
-
Held by (Who holds the record)
- The National Archives, Kew
-
Legal status (A note as to whether the record being described is a Public Record or not)
- Public Record(s)
-
Language (The language of the record)
- English
-
Creator(s) (The creator of the record)
-
- Communications-Electronics Security Group (CESG), 1969-1969
- Government Communications Headquarters, 1946-1946
-
Physical description (The amount and form of the record)
- archived website(s)
-
Access conditions (Information on conditions that restrict or affect access to the record)
- Open
-
Immediate source of acquisition (When and where the record was acquired from)
- Gathered from original website
-
Subjects (Categories and themes found in our collection (our subject list is under development, and some records may have no subjects or fewer than expected))
-
- Topics
- Computing
- Official publications
-
Accruals (Indicates whether the archive expects to receive further records in future)
- Future website versions may be anticipated
-
Administrative / biographical background (Historical or biographical information about the creator of the record and the context of its creation)
-
The CESG Claims Tested Mark (CCTM) scheme provides a government quality mark for the public and private sectors based on accredited independent testing, designed to prove the validity of security functionality claims made by vendors.
-
Record URL
- https://beta.nationalarchives.gov.uk/catalogue/id/C11669538/
Catalogue hierarchy
Over 27 million records
17,110 records
You are currently looking at the series: HW 84
Communications-Electronics Security Group Claims Tested (CCT) Mark website
You may be interested in
Read stories that share a catalogue subject with this record.
Related records
Records that share similar topics with this record.