Jan Kowalewski
Officer of the Polish Army, cryptographer (1892–1965)
Nº Q2028475 ★
Common · People
Jan Kowalewski
Officer of the Polish Army, cryptographer (1892–1965)
Lt. Col. Jan Kowalewski (23 October 1892 – 31 October 1965) was a Polish cryptologist, intelligence officer, engineer, journalist, military commander, and creator and first head of the Polish Cipher Bureau. He recruited a large staff of cryptologists who broke Soviet military codes and ciphers during the Polish-Soviet War, enabling Poland to weather the war and achieve victory in the 1920 Battle of Warsaw.
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From Wikipedia
Lt. Col. Jan Kowalewski (23 October 1892 – 31 October 1965) was a Polish cryptologist, intelligence officer, engineer, journalist, military commander, and creator and first head of the Polish Cipher Bureau. He recruited a large staff of cryptologists who broke Soviet military codes and ciphers during the Polish-Soviet War, enabling Poland to weather the war and achieve victory in the 1920 Battle of Warsaw.
Text: Wikipédia, CC BY-SA 4.0. · Image: Wikimedia Commons (Public domain) ·
