BBC News

Margaret Thatcher warned of WW2 codebreaker 'security threat'

The Register

Bletchley Park remembers 'forgotten genius' Gordon Welchman

The Observer

The newly-restored Bletchley Park and the fast-eroding freedoms it was set up to defend


Enigma’s ‘forgotten genius’: Story of Alan Turing’s spymaster boss who led the team that cracked Hitler’s WWII codes then was persecuted for speaking out is told in a new book


Downend Voice

Gordon Welchman, no longer a forgotten hero

A Turing colleague from Bletchley Park gets new recognition


Forces Network radio interview

New Book to Shed Light on Royal Navy WW2 Codebreaking Hero

GCHQ Web Site

The life and work of Alastair Denniston, our first Head

Sky News

Alastair Denniston: Family's book of codebreaking chief to counter Hollywood portrayal

The Telegraph

Unsung hero of Bletchley Park to finally be recognised as book 'rectifies damage of Imitation Game'


Fascinating photos show first wartime commander of the Bletchley Park codebreakers as family battle to repair his reputation trashed by Bendedict Cumberbatch's The Imitation Game

The Polish contribution to breaking Enigma

On 19 November 2014 the families of the Polish mathematicians, Marian Rejewski, Henryk Zygalski and Jerzy Rozycki, visited Bletchley Park to honour their achievements before World War Two.

Ministry of Foreign Affairs, Republic of Poland

Bletchley Park commemorates Polish cryptologists








Video - Polish cryptologists and the breaking of the Enigma


New Electronics

Bletchley Park: An inside look at the home of intellectual courage and the modern computer


Cracking Code Visit

Times of Israel 

How a handful of Jewish Codebreakers helped win the Great Wars

The Telegraph

Codebreakers' Secret World

Tour for Journalists at Bletchley Park Prior to Google Mapmaker launch

South China Morning Post

Bletchley Park: now you can decode the enigma of country-estate cipher school

Bletchley Park Podcasts

Gordon Welchman - Bletchley Park's Architect of Ultra Intelligence Joel Greenberg April 2014

A very, very secret place "...the launch of the biography of one of Bletchley Park’s lesser known geniuses, Gordon Welchman", Joel Greenberg May 2014

Codebreaders' Legacy - Gordon Welchman Joel Greenberg September 2014

Commander Denniston's Granddaughters Joel Greenberg September 2015

Image: Blue Plaque honouring Gordon Welchman in Fishponds, Bristol - text on the plaque written by Joel Greenberg.