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CompTIA CySA+ complete index with explanation

CompTIA CySA+-Lehrbuch-Index mit vollständigen Erklärungen

Subject
Sciences / Computer science
Language of creation
English
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Cards in this set

Card 1

Question

802.1X

Answer

A standard that defines a framework for centralized port-based authentication.

Card 2

Question

acceptable use policy (AUP)

Answer

A policy that is used to inform users of the actions that are allowed and those that are not allowed.

Card 3

Question

accreditation

Answer

Occurs when the adequacy of a system’s overall security is accepted by management.

Card 4

Question

accuracy

Answer

A description of the correctness of the data.

Card 5

Question

active defense

Answer

Process of aligning your incident identification and incident response processes such that there is an element of automation built into your reaction to any specific issue.

Card 6

Question

Active Directory (AD)

Answer

Microsoft implementation of SSO. See also single sign-on (SSO).

Card 7

Question

active enumeration

Answer

The technique of sending packets of some sort to the network and then assessing responses.

Card 8

Question

active vulnerability scanner

Answer

A type of scanner that can take action to block an attack, such as block a dangerous IP address.

Card 9

Question

Advanced Access Content System (AACS)

Answer

Protects Blu-ray and HD DVD content. Hackers have been able to obtain the encryption keys to this system.

Card 10

Question

advanced persistent threat (APT)

Answer

Threat from a highly organized attacker with significant resources that is carried out over a long period of time.

Card 11

Question

Adversary

Answer

Corner of the Diamond Model that describes the intent of the attack.

Card 12

Question

adware

Answer

Malware that monitors browsing habits for the purpose of ad targeting.

Card 13

Question

aggregation

Answer

The process of assembling or compiling units of information at one sensitivity level and having the resultant totality of data being of a higher sensitivity level than the individual components.

Card 14

Question

air gap

Answer

A device with no network connections and all access to the system must be done manually by adding and removing items with a flash drive or other external device.

Card 15

Question

Aircrack-ng

Answer

A set of command-line tools for sniffing and attacking wireless networks.

Card 16

Question

analysis

Answer

The step in the intelligence cycle where data is combed and analyzed to identify relevant pieces of information.

Card 17

Question

annual loss expectancy (ALE)

Answer

The expected risk factor of an annual threat event. Calculated as the single loss expectancy (SLE) times the annualize rate of occurrence (ARO).

Card 18

Question

annualized rate of occurrence (ARO)

Answer

The estimate of how often a given threat might occur annually.

Card 19

Question

anti-tamper technology

Answer

Designed to prevent access to sensitive information and encryption keys on a device.

Card 20

Question

Application log

Answer

Log that focuses on the operation of Windows applications. Events in this log are classified as error, warning, or information, depending on the severity of the event.

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