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01994aam a2200313 i 4500 001 D11102862B2111EC84A1A15025ECA4DB 003 SILO 005 20211012010114 008 210729t20212020nyu 001 0 eng 020 $a 0393867455 020 $a 9780393867459 035 $a (OCoLC)1262141930 040 $a EYB $b eng $c EYB $d OCLCO $d YDX $d BDX $d GK8 $d UKMGB $d OCLCF $d JIM $d SILO 082 04 $a 005.824 $2 23 100 1 $a Martin, Keith M., $e author. 245 10 $a Cryptography : $b the key to digital security, how it works, and why it matters / $c Keith Martin. 264 1 $a New York, NY : $b W. W. Norton & Company, Inc., $c 2021. 300 $a 309 pages ; $c 21 cm. 500 $a Includes index. 520 $a "Though often invisible, cryptography plays a critical role in our everyday lives. It underpins the security of everything we do online, from our mobile phone calls, credit card payments, web searches, internet messaging, and cryptocurrencies to the use of smart devices like refrigerators, thermostats, and cars. Cryptography, broadly defied as a set of tools for establing security in cyberspace, enables us to protect and share our information. Longtime information security professor Keith Martin reveals the many crucial ways we all depend on encryption technology, demystifies its controversial applications, and explains the nuances behind alarming headlines about data breaches at banks, credit bureaus, and online retailers. Essential reading for anyone with a password, Cryptography offers a profound perspective on personal security, online and off."--Back cover. 650 0 $a Data encryption (Computer science) 650 0 $a Cryptography. 650 7 $a Cryptography. $2 fast $0 (OCoLC)fst00884552 650 7 $a Data encryption (Computer science) $2 fast $0 (OCoLC)fst00887935 941 $a 2 952 $l GOPG641 $d 20240710054846.0 952 $l BOPG851 $d 20231010024130.0 956 $a http://locator.silo.lib.ia.us/search.cgi?index_0=id&term_0=D11102862B2111EC84A1A15025ECA4DB 994 $a C0 $b JIMInitiate Another SILO Locator Search