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Martin, Keith M.
Subjects
Data encryption (Computer science)
Cryptography.
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Martin, Keith M.
by title:
Cryptography : the k...
by call number:
005.824 M381c
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Martin, Keith M.
Data encryption (Computer science)
Cryptography.
MARC Display
Cryptography
: the
key
to
digital
security
,
how
it
works
, and
why
it
matters
/ Keith Martin.
by
Martin, Keith M.
W.W. Norton & Company, 2021.
Call #:
005.824 M381c
Subjects
Data encryption (Computer science)
Cryptography
.
ISBN:
9780393867459 (pbk)
Edition:
First paperback ed.
Description:
309 p. ; 21 cm.
Notes:
First published in 2020 by W.W. Norton & Company.
Bibliography:
Includes bibliographical references (p. 253-298) and index.
Summary:
"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
encryption 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."--Publisher.
Holds:
0
Copy/Holding information
Location
Collection
Call No.
Item type
Status
Due Date
Central Library
Adult Nonfiction
005.824 M381c
Core Collection - Adult
Checked out
Jun 01, 2024
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