Front

CIA Triad

Back

Confidentiality + Integrity + Accessibility; the qualities to consider when sending a private encrypted message

Front

tradeoff

Back

giving up something in order to have something different

Example: You could make your message encrypted x 1,000,000 to increase its confidentiality, but it will take the computer at the other end longer to decrypt it, affecting the accessibility

Front

encryption

Back

putting a message into a secret code so that only authorized people can read it

Front

decryption

Back

taking a message that has been encrypted back to its original text so that is can be read

Front

packet

Back

part of a message sent digitally, numbered to make the message easier to reassemble at the destination

Front

network

Back

two or more computers connected so they have access to each other or a common server; the Internet is the largest

Front

access point

Back

a way to interact with the internet (computer, phone, modem, etc.)

Front

router

Back

a device that passes along information to any paths it connects; digital traffic passes through and is directed and redirected by these as needed

Front

ISP

Back

internet service provider; the company that you pay to provide internet to you

Examples: AT&T, Spectrum, T-Mobile, Verizon

Front

cybersecurity

Back

the practice of keeping digital information safe from attack and available to users