Computer Concepts, Illustrated IntroductoryComputer Concepts, Sixth Edition-Illustrated is your solution for making practical computer concepts engaging and approachable for students. Its signature two-page spread and highly-visual layout successfully makes concepts easy to understand and apply for a variety of learning types. This new edition has been updated throughout with the latest information on emerging technology trends and issues, making it easy for you to keep your course current. |
From inside the book
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Page 226
... encryption technologies are used to secure online transactions . Encryption is the science of coding data . You will learn more about encryption in the Tech Talk in this unit . A packet sniffer ( also called a " protocol analyzer " ) is ...
... encryption technologies are used to secure online transactions . Encryption is the science of coding data . You will learn more about encryption in the Tech Talk in this unit . A packet sniffer ( also called a " protocol analyzer " ) is ...
Page 231
... encryption method is an example of symmetric key encryption , which is also called secret key or conventional encryp- tion . With symmetric key encryption , the same key used to encrypt a mes- sage is also used to decrypt a message ...
... encryption method is an example of symmetric key encryption , which is also called secret key or conventional encryp- tion . With symmetric key encryption , the same key used to encrypt a mes- sage is also used to decrypt a message ...
Page 281
... Encryption System ) An encryption standard based on the Rijndael encryption algorithm that uses three key sizes of 128 , 192 , or 256 bits . AGP ( accelerated graphics port ) An AGP is a type of interface , or slot , that provides a ...
... Encryption System ) An encryption standard based on the Rijndael encryption algorithm that uses three key sizes of 128 , 192 , or 256 bits . AGP ( accelerated graphics port ) An AGP is a type of interface , or slot , that provides a ...
Contents
UNIT A Computer and Internet Basics | 1 |
Examining personal computer systems | 8 |
Defining Internet basics | 14 |
Copyright | |
35 other sections not shown
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Common terms and phrases
00 UNIT antivirus software application software audio backup browser cable cable modem called camera CD Lab Info color compression computer system computer's contains cookie copy create designed desktop display document domain name e-commerce e-mail messages electronic encryption Ethernet example Figure File Edit View file format filename extensions floppy disk folder hard disk drive INDEPENDENT CHALLENGE Info Web TechTU input installed instructions Internet Explorer IP address license memory menu Microsoft modem monitor notebook computer operating system options packets peripheral devices personal computers Podcast port printer processor Protocol provides puter QuickCheck screen server signals specific storage device storage medium tags tion track typically utilities vector graphic virus viruses voting Web server Wi-Fi Windows Windows Explorer Windows Registry wireless workstations