Category: cryptology

Enigma: The Battle for the Code book pdf download

Auther	: Hugh Sebag-Montefiore
Language	: English
book quality	: Good
Size of file	: 5.39MB
Number of Pages	: 452
Department	: Technology
Date of Coming	: 2022-08-10
Section	: cryptology

Author: Hugh Sebag-Montefiore

About the Author: Nicholas Hugh Sebag-Montefiore (born 5 March 1955) is a British writer. He trained as a barrister before becoming a journalist and then a non-fiction writer. His second book Dunkirk: Fight to the Last Man was published in 2006. His previous book is Enigma: The Battle for the Code, the story of breaking the German Enigma machine code at Bletchley Park during the Second World War (Weidenfeld & Nicolson, 2000). His family owned Bletchley Park until they sold it to the British government in 1938. In 2016, Somme: Into the Breach appeared in time for the 100th anniversary of the Somme Offensive. Cecil Sebag-Montefiore, the author’s great-grandfather, took his own life after serving with the Royal Engineers on the Western Front. He has been married since 1989 to Aviva Burnstock, the head of the Department of Art Conservation & Technology at the Courtauld Institute in London. His brother Simon Sebag Montefiore is also a writer, besides being an historian. His cousin Denzil was a platoon commander at Dunkirk.

Enigma: The Battle for the Code book pdf download By Hugh Sebag-Montefiore

cracking stuff . . . vivid and hitherto unknown details.-Sunday Times (London)The complete untold story of the cracking of the infamous Nazi codeMost histories of the cracking of the elusive Enigma code focus on the work done by the codebreakers at Bletchley Park, Britain’s famous World War II counterintelligence station. In this fascinating account, however, we are told, for the first time, the hair-raising stories of the heroic British and American sailors, spies, and secret agents who put their lives on the line to provide the codebreakers with the materials they needed. Noted British journalist Hugh Sebag-Montefiore tracked down many of the surviving players in the Enigma drama, and these witnesses-some of them speaking on record for the first time-provide unforgettable firsthand accounts of the courageous men and women who faced death in order to capture vital codebooks from sinking ships and snatch them from under the noses of Nazi officials. In addition to these gripping stories, we learn fascinating new details about the genesis of the code and the feverish activities at Bletchley. Enigma is a spellbinding account of the brilliant feat of decryption that turned the tide of World War II.

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علم التشفير: مقدمة قصيرة جداً book pdf download

book quality	: Good
Department	: Technology
Language	: Arabic
Date of Coming	: 2022-08-10
Section	: cryptology
Auther	: fred piper
Number of Pages	: 146
Size of file	: 12.1MB

Author: fred piper

About the Author: Fred Piper has been a professor of Mathematics at the University of London since 1975 and has worked in security since 1979. In 1985 he formed a company, Codes & Ciphers Ltd., which offers consultancy advice in all aspects of information security. He has lectured world-wide on a wide range of topics in information security, both academically and commercially. He is currently Director of the Information Security Group at Royal Holloway, University of London. Sean Murphy is a Professor in the Information Security Group at Royal Holloway, University of London. His research interest centre on cryptology, escpecially encryption algorithms. He published some of the early papers on differential cyptoanalysis, and has written papers on a variety of cryptographic algorithms.

علم التشفير: مقدمة قصيرة جداً book pdf download By fred piper

يُحيط بنا علمُ التَّشْفير من كلِّ جانب، بدايةً من ماكينات الصرَّاف الآلي والهواتف المحمولة والإنترنت، ومرورًا بنُظُم الأمن التي تحمي الأسرارَ في أماكن العمل، وانتهاءً بالشفرات المدنية والعسكرية التي تحمي سماءَنا. وفي هذه المقدمة الرائعة التي تَسْبُر أغوارَ طبيعةِ عمل التشفير، يُوَضِّح فريد بايبر وشون ميرفي التأثيرَ المُتَغَلْغِل لعلم التشفير على مجتمعنا المعاصر، ويكشفان النقابَ عن خبايا فن التشفير، مع تسليط الضوء على الأهمية الاجتماعية والسياسية، والعملية أيضًا، لحماية البيانات والتحقُّق منها في عالمنا المعاصر.

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Cryptography: A Very Short Introduction book pdf download

Auther	: fred piper
Department	: Technology
Size of file	: 1.52MB
Section	: cryptology
Language	: English
Date of Coming	: 2022-08-10
Number of Pages	: 136
book quality	: Good

Author: fred piper

Cryptography: A Very Short Introduction book pdf download By fred piper

Most people seal the envelope before posting a letter. If asked why, then some immediate responses would probably include comments like ‘I don’t know really, ‘habit’, ‘why not?’ or ‘because everyone else does’. More reasoned responses might include ‘to stop the letter falling out’ or ‘to stop people reading it’. Even if the letters do not contain any sensitive or highly personal information, many of us like to think that the contents of our personal correspondence are private and that sealing the envelope protects them from everyone except the intended recipient. If we sent our letters in unsealed envelopes then anyone who gained possession of the envelope would be able to read its contents. Whether or not they would actually do so is a different issue. The point is that there is no denying that they would be able to if they wanted to. Furthermore, if they replaced the letter in the envelope then we would not know they had done so. For many people the use of email is now an alternative to sending letters through the post. It is a fast means of communication but, of course, there are no envelopes to protect the messages. In fact it is often said that sending email messages is like posting a letter without an envelope. Clearly anyone wanting to send confidential, or maybe even just personal, messages via email needs to find some other means of protecting them. One common solution is to use cryptography and to encrypt the message. If an encrypted message falls into the hands of someone other than its intended recipient then it should appear unintelligible. The use of encryption to protect emails is not yet particularly widespread, but it is spreading and this proliferation is likely to continue. Indeed in May 2001 a group of European MPs recommended that computer users across Europe should encrypt all their emails, to ‘avoid being spied on by a UK-US eavesdropping network’. Cryptography is a well-established science that has been a significant historical influence for more than 2,000 years. Traditionally its main users were governments and the military, although it is worth noting that The Kama Sutra of Vatsyayana contains a recommendation that women should study ‘the art of understanding writing in cypher’ (full details of all works cited are given in References and further reading.

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Cryptography Apocalypse book pdf download

Number of Pages	: 50
Language	: English
Date of Coming	: 2022-08-10
Section	: cryptology
Size of file	: 3.55MB
book quality	: Good
Auther	: Roger Grimes
Department	: Technology

Author: Roger Grimes

About the Author: Roger Grimes, KnowBe4’s Data-Driven Defense Evangelist, is a 30-year computer security consultant, instructor, holder of dozens of computer certifications and an award-winning author of 13 books and over 1,000 magazine articles on computer security. He now serves as the Data-Driven Defense Evangelist for KnowBe4. He has worked at some of the world’s largest computer security companies, including Foundstone, McAfee and Microsoft. Grimes holds a bachelor’s degree from Old Dominion University. He was the weekly security columnist for InfoWorld and CSO magazines from 2005-2019.

Cryptography Apocalypse book pdf download By Roger Grimes

Will your organization be protected the day a quantum computer breaks encryption on the internet? Computer encryption is vital for protecting users, data, and infrastructure in the digital age. Using traditional computing, even common desktop encryption could take decades for specialized ‘crackers’ to break and government and infrastructure-grade encryption would take billions of times longer. In light of these facts, it may seem that today’s computer cryptography is a rock-solid way to safeguard everything from online passwords to the backbone of the entire internet. Unfortunately, many current cryptographic methods will soon be obsolete. In 2016, the National Institute of Standards and Technology (NIST) predicted that quantum computers will soon be able to break the most popular forms of public key cryptography. The encryption technologies we rely on every day―HTTPS, TLS, WiFi protection, VPNs, cryptocurrencies, PKI, digital certificates, smartcards, and most two-factor authentication―will be virtually useless … unless you prepare. Cryptography Apocalypse is a crucial resource for every IT and InfoSec professional for preparing for the coming quantum-computing revolution. Post-quantum crypto algorithms are already a reality, but implementation will take significant time and computing power. This practical guide helps IT leaders and implementers make the appropriate decisions today to meet the challenges of tomorrow. This important book: Gives a simple quantum mechanics primer. Explains how quantum computing will break current cryptography. Offers practical advice for preparing for a post-quantum world. Presents the latest information on new cryptographic methods. Describes the appropriate steps leaders must take to implement existing solutions to guard against quantum-computer security threats. Cryptography Apocalypse: Preparing for the Day When Quantum Computing Breaks Today’s Crypto is a must-have guide for anyone in the InfoSec world who needs to know if their security is ready for the day crypto break and how to fix it.

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