Fundamentals of Information Systems Security-Latest
2025 Update.
An organization-wide policy that defines what is allowed and disallowed regarding use of
IT assets by employees. - Correct Answer Acceptable use policy (AUP)
A mathematical formula that quantifies the amount of uptime for a system compared to the
amount of downtime. Usually displayed as a ratio or percentage. - Correct Answer
Availability
A physiological or behavioral human-recognition system (i.e., a fingerprint reader, a retina
scanner, a voice-recognition reader, etc.). - Correct Answer Biometric
A brand name for a line of smartphones and PDA handheld mobile devices. - Correct
Answer BlackBerry
A plan for how to handle outages to IT systems, applications, and data access in order to
maintain business operations. - Correct Answer Business continuity plan (BCP)
A prerequisiste analysis for a business continuity plan that prioritizes mission-critical
systems, applications, and data and the impact of an outage or downtime. - Correct
Answer Business impact analysis (BIA)
A globally recognize information systems security professional certification offered by
(ISC)2. - Correct Answer Certified Information Systems Security Professional (CISSP)
A federal law enacted by Congress to address concerns about access to offensive
content over the Internet on school and library computers. - Correct Answer Children's
Internet Protection Act (CIPA)
The opposite of cleartext. Data sent as ciphertext is not visible and not decipherable. -
Correct Answer Ciphertext
The opposite of ciphertext. Data sent as cleartext is visible and decipherable. - Correct
Answer Cleartext
The requirement to keep information private or secret. - Correct Answer Confidentiality
, The blocking of specific keywords or phrases in domain-name can be prevented from
being accessed with content filters. - Correct Answer Content filtering
The study or practice of hiding information. - Correct Answer Cryptography
The act of securing and protecting individuals, businesses, organizations, and
governments that are connected to the Internet and the Web. - Correct Answer
Cybersecurity
The global online virtual world created by the Internet where individuals, businesses,
organizations, and governments connect to one another. - Correct Answer Cyberspace
A definition of different data types. - Correct Answer Data classification standard
An exterior network that acts as a buffer zone between the public Internet and an
organization's IT infrastructure (i.e, LAN-to-WAN Domain). - Correct Answer Demilitarized
zone (DMZ)
A written plan for how to handle major disasters or outages and recover mission-critical
systems, applications, and data. - Correct Answer Disaster recovery plan (DRP)
The amount of time that an IT system, application, or data is not available to users. -
Correct Answer Downtime
The buying and selling of goods and services online through a secure Web site, with
payment by credit card or direct debit from a checking account. - Correct Answer E-
commerce
The act of transforming cleartext data into undecipherable ciphertext. - Correct Answer
Encryption
A software licensing agreement between the software manufacturer and purchaser, which
limits the liability for software errors, bugs, or vulnerabilities. - Correct Answer End user
licensing agreement (EULA)
An IEEE 802.3 CSMA/CD standard for Ethernet networking supporting speeds from
10Mbps to 10Gbps. - Correct Answer Ethernet
2025 Update.
An organization-wide policy that defines what is allowed and disallowed regarding use of
IT assets by employees. - Correct Answer Acceptable use policy (AUP)
A mathematical formula that quantifies the amount of uptime for a system compared to the
amount of downtime. Usually displayed as a ratio or percentage. - Correct Answer
Availability
A physiological or behavioral human-recognition system (i.e., a fingerprint reader, a retina
scanner, a voice-recognition reader, etc.). - Correct Answer Biometric
A brand name for a line of smartphones and PDA handheld mobile devices. - Correct
Answer BlackBerry
A plan for how to handle outages to IT systems, applications, and data access in order to
maintain business operations. - Correct Answer Business continuity plan (BCP)
A prerequisiste analysis for a business continuity plan that prioritizes mission-critical
systems, applications, and data and the impact of an outage or downtime. - Correct
Answer Business impact analysis (BIA)
A globally recognize information systems security professional certification offered by
(ISC)2. - Correct Answer Certified Information Systems Security Professional (CISSP)
A federal law enacted by Congress to address concerns about access to offensive
content over the Internet on school and library computers. - Correct Answer Children's
Internet Protection Act (CIPA)
The opposite of cleartext. Data sent as ciphertext is not visible and not decipherable. -
Correct Answer Ciphertext
The opposite of ciphertext. Data sent as cleartext is visible and decipherable. - Correct
Answer Cleartext
The requirement to keep information private or secret. - Correct Answer Confidentiality
, The blocking of specific keywords or phrases in domain-name can be prevented from
being accessed with content filters. - Correct Answer Content filtering
The study or practice of hiding information. - Correct Answer Cryptography
The act of securing and protecting individuals, businesses, organizations, and
governments that are connected to the Internet and the Web. - Correct Answer
Cybersecurity
The global online virtual world created by the Internet where individuals, businesses,
organizations, and governments connect to one another. - Correct Answer Cyberspace
A definition of different data types. - Correct Answer Data classification standard
An exterior network that acts as a buffer zone between the public Internet and an
organization's IT infrastructure (i.e, LAN-to-WAN Domain). - Correct Answer Demilitarized
zone (DMZ)
A written plan for how to handle major disasters or outages and recover mission-critical
systems, applications, and data. - Correct Answer Disaster recovery plan (DRP)
The amount of time that an IT system, application, or data is not available to users. -
Correct Answer Downtime
The buying and selling of goods and services online through a secure Web site, with
payment by credit card or direct debit from a checking account. - Correct Answer E-
commerce
The act of transforming cleartext data into undecipherable ciphertext. - Correct Answer
Encryption
A software licensing agreement between the software manufacturer and purchaser, which
limits the liability for software errors, bugs, or vulnerabilities. - Correct Answer End user
licensing agreement (EULA)
An IEEE 802.3 CSMA/CD standard for Ethernet networking supporting speeds from
10Mbps to 10Gbps. - Correct Answer Ethernet
