Cryptography (Paperback)

Keith Martin

184 valoraciones de Goodreads

Idioma: inglés

Editorial: WW Norton & Co, New York, 2021

0393867455 / 9780393867459

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Paperback. Despite its reputation as a language only of spies and hackers, cryptography plays a critical role in our everyday lives. Though often invisible, it underpins the security of our mobile phone calls, credit card payments, web searches, internet messaging, and cryptocurrencies-in short, everything we do online. Increasingly, it also runs in the background of our smart refrigerators, thermostats, electronic car keys, and even the cars themselves. As our daily devices get smarter, cyberspace-home to all the networks that connect them-grows. Broadly defined as a set of tools for establishing security in this expanding cyberspace, cryptography enables us to protect and share our information. Understanding the basics of cryptography is the key to recognizing the significance of the security technologies we encounter every day, which will then help us respond to them. What are the implications of connecting to an unprotected Wi-Fi network? Is it really so important to have different passwords for different accounts? Is it safe to submit sensitive personal information to a given app, or to convert money to bitcoin? In clear, concise writing, information security expert Keith Martin answers all these questions and more, revealing the many crucial ways we all depend on cryptographic technology. He demystifies its controversial applications and the nuances behind alarming headlines about data breaches at banks, credit bureaus, and online retailers. We learn, for example, how cryptography can hamper criminal investigations and obstruct national security efforts, and how increasingly frequent ransomware attacks put personal information at risk. Yet we also learn why responding to these threats by restricting the use of cryptography can itself be problematic. Essential reading for anyone with a password, Cryptography offers a profound perspective on personal security, online and off. A nuts-and-bolts explanation of cryptography from a leading expert in information security. Shipping may be from multiple locations in the US or from the UK, depending on stock availability.…

N° de ref. del artículo 9780393867459

Título
Cryptography (Paperback)
Autor
Keith Martin
Editorial
WW Norton & Co, New York
Año de publicación
2021
Estado
new
Encuadernación
Paperback
Idioma
inglés
ISBN 10
0393867455
ISBN 13
9780393867459

Grand Eagle Retail

Bensenville, IL, Estados Unidos de America

Vendedor de 5 estrellas

Vendedor de IberLibro desde 12 de octubre de 2005

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