£89.81

Routledge Codebreaking and Signals Intelligence: 2 (Routledge Library Editions: International Security Studies)

Price data last checked 100 day(s) ago - refreshing...

View at Amazon

We'll watch every seller, every day. One email when your price arrives.

This is the most expensive it has ever been. Walk away.

£90 today · previous high £90 · all-time low £68

NEW HERE?

Amazon shows you one price. We show you all of them.

Tosheroon watches Amazon prices so you don't have to. Every product on Amazon has a price history — we make it visible. Set the price you'd actually pay, and we'll email you the second it gets there. No app, no account, one email.

WHAT'S ON THIS PAGE

↓ Price chart
when this has been cheap or pricey
↓ Forecast
where the price is heading next
↓ Statistics
all-time high & low, recent range
↑ Price alert
name your number, we'll email you

Price History & Forecast

Grey patches = out of stock. Cheaper = lower on the chart. Hover for exact prices.

Last 305 days • 305 data points (No recent data available)

Historical
Generating forecast...
£89.81 £65.40 £70.73 £76.05 £81.38 £86.70 £92.03 01 May 2025 16 July 2025 30 September 2025 15 December 2025 01 March 2026

Price Distribution

Price distribution over 305 days • 7 price levels

Days at Price
Current Price
13 days 24 days 5 days 31 days 201 days 15 days 16 days · current 0 50 101 151 201 £68 £73 £74 £75 £85 £87 £90 Days at Price

Price Analysis

Most common price: £85 (201 days, 65.9%)

Price range: £68 - £90

Price levels: 7 different prices over 305 days

Description

Despite publicity given to the successes of British and American codebreakers during the Second World War, the study of signals intelligence is still complicated by governmental secrecy over even the most elderly peacetime sigint. This book, first published in 1986, lifts the veil on some of these historical secrets. Christopher Andrew and Keith Neilson cast new light on how Tsarist codebreakers penetrated British code and cypher systems. John Chapman’s study of German military codebreaking represents a major advance in our understanding of cryptanalysis during the Weimar Republic. The history of the Government Code and Cypher School – forerunner of today’s GCHQ – by its operational head, the late A.G. Denniston, provides both a general assessment of the achievements of British cryptanalysis between the wars and a tantalising glimpse of what historians may one day find in GCHQ’s forbidden archives. The distinguished cryptanalyst of Bletchley Park, the late Gordon Welchman, describes in detail how the Ultra programme defeated the German Enigma machine, while another Bletchley Park cryptographer, Christopher Morris, reminds us in his account of the valuable work on hand cyphers that wartime sigint consisted of much more than Ultra. Roger Austin’s study of surveillance under the Vichy regime shows the continuing importance of older and simpler methods of message interception such as letter-opening. Taken together, the articles establish sigint as an essential field of study for both the modern historian and the political scientist. About the Author Christopher Andrew

Product Specifications

Format
Hardcover
Domain
Amazon UK
Release Date
31 May 2021
Listed Since
17 October 2020

Barcode

No barcode data available

Similar Products You Might Like

Secret History: The Story of Cryptology (Chapman & Hall/CRC Cryptography and Network Security Series)
96% match

Secret History: The Story of Cryptology (Chapman & Hall/CRC Cryptography and Network Security Series)

£44.27 25 Jan 2026
How I Discovered World War II's Greatest Spy and Other Stories of Intelligence and Code
96% match

How I Discovered World War II's Greatest Spy and Other Stories of Intelligence and Code

CRC Press

£45.05 07 Mar 2026
Secret History: The Story of Cryptology (Chapman & Hall/CRC Cryptography and Network Security Series)
96% match

Secret History: The Story of Cryptology (Chapman & Hall/CRC Cryptography and Network Security Series)

CRC Press

£79.81 23 Feb 2026
Codebreakers: Arne Beurling and the Swedish Crypto Program during World War II
96% match

Codebreakers: Arne Beurling and the Swedish Crypto Program during World War II

£47.50 19 Apr 2026
Advances in Cryptology – EUROCRYPT 2003: International Conference on the Theory and Applications of Cryptographic Techniques, Warsaw, Poland, May 4-8, ... (Lecture Notes in Computer Science, 2656)
96% match

Advances in Cryptology – EUROCRYPT 2003: International Conference on the Theory and Applications of Cryptographic Techniques, Warsaw, Poland, May 4-8, ... (Lecture Notes in Computer Science, 2656)

Springer

£84.22 08 Mar 2026
The GCHQ Puzzle Book: Perfect for anyone who likes a good headscratcher
96% match

The GCHQ Puzzle Book: Perfect for anyone who likes a good headscratcher

Michael Joseph

£13.59 28 Jan 2026
Bletchley Park: The Secret Archives
96% match

Bletchley Park: The Secret Archives

Aurum Press

£23.32 29 Jan 2026
History of Cryptography and Cryptanalysis: Codes, Ciphers, and Their Algorithms (History of Computing)
95% match

History of Cryptography and Cryptanalysis: Codes, Ciphers, and Their Algorithms (History of Computing)

Springer

£53.73 06 Feb 2026
Cryptology: Classical and Modern (Chapman & Hall/CRC Cryptography and Network Security Series)
95% match

Cryptology: Classical and Modern (Chapman & Hall/CRC Cryptography and Network Security Series)

CRC Press

£91.99 09 Mar 2026
Data Privacy and Security (Springer Professional Computing)
95% match

Data Privacy and Security (Springer Professional Computing)

Springer

£61.55 26 Feb 2026
A Cultural History of Early Modern English Cryptography Manuals
95% match

A Cultural History of Early Modern English Cryptography Manuals

Routledge

£147.20 02 Mar 2026
Understanding Cryptography: From Established Symmetric and Asymmetric Ciphers to Post-Quantum Algorithms
95% match

Understanding Cryptography: From Established Symmetric and Asymmetric Ciphers to Post-Quantum Algorithms

Springer

£51.75 27 Jan 2026
Codes and Ciphers: Julius Caesar, the Enigma, and the Internet
95% match

Codes and Ciphers: Julius Caesar, the Enigma, and the Internet

Cambridge University Press

£25.59 19 Apr 2026
Allied and Axis Signals Intelligence in World War II (Studies in Intelligence)
95% match

Allied and Axis Signals Intelligence in World War II (Studies in Intelligence)

Routledge

£140.40 12 Jan 2026
Cryptography: Breakthroughs in Research and Practice
95% match

Cryptography: Breakthroughs in Research and Practice

Information Science Reference

£325.59 13 Jan 2026
A Material History of Medieval and Early Modern Ciphers: Cryptography and the History of Literacy (Material Readings in Early Modern Culture)
95% match

A Material History of Medieval and Early Modern Ciphers: Cryptography and the History of Literacy (Material Readings in Early Modern Culture)

Routledge

£117.50 09 Apr 2026
Advances in Cryptology 1981 - 1997: Electronic Proceedings and Index of the CRYPTO and EUROCRYPT Conference, 1981 - 1997: 1440 (Lecture Notes in Computer Science, 1440)
95% match

Advances in Cryptology 1981 - 1997: Electronic Proceedings and Index of the CRYPTO and EUROCRYPT Conference, 1981 - 1997: 1440 (Lecture Notes in Computer Science, 1440)

Springer

£89.76 05 Mar 2026
Springer Reversible Steganography and Authentication Book
95% match

Springer Reversible Steganography and Authentication Book

Springer

£114.66 19 Apr 2026
Secure Quantum Network Coding Theory
94% match

Secure Quantum Network Coding Theory

Springer

£115.73 19 Feb 2026
Physical-Layer Security and Quantum Key Distribution
94% match

Physical-Layer Security and Quantum Key Distribution

Springer

£49.20 05 Apr 2026
CODING AND CRYPTOLOGY - PROCEEDINGS OF THE FIRST INTERNATIONAL WORKSHOP: 4 (Series On Coding Theory And Cryptology)
94% match

CODING AND CRYPTOLOGY - PROCEEDINGS OF THE FIRST INTERNATIONAL WORKSHOP: 4 (Series On Coding Theory And Cryptology)

World Scientific Publishing Company

£51.04 07 Mar 2026
United States Diplomatic Codes and Ciphers, 1775-1938
94% match

United States Diplomatic Codes and Ciphers, 1775-1938

Routledge

£57.99 12 Apr 2026
Modern Cryptography: Applied Mathematics for Encryption and Information Security
94% match

Modern Cryptography: Applied Mathematics for Encryption and Information Security

Springer

£42.92 19 Apr 2026
Modern Cryptography: Applied Mathematics for Encryption and Information Security
94% match

Modern Cryptography: Applied Mathematics for Encryption and Information Security

Springer

£34.99 18 Feb 2026