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iSACA Cybersecurity Fundamentals Certification Exam ALL ANSWERS 100% CORRECT

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Confidentiality Protection from unauthorized access integrity Protection from unauthorized modification Availability protection from disruptions in access Cybersecurity the protection of information assets (digital assets) by addressing threats to information processed, stored, and transport...

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  • January 4, 2024
  • 18
  • 2023/2024
  • Exam (elaborations)
  • Questions & answers
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iSACA Cybersecurity Fundamentals
Certification Exam ALL ANSWERS 100%
CORRECT SPRING FALL-2023/24 EDITION
GUARANTEED GRADE A+

Confidentiality

Protection from unauthorized access

integrity

Protection from unauthorized modification

Availability

protection from disruptions in access

Cybersecurity

the protection of information assets (digital assets) by addressing threats to information processed,
stored, and transported by internetworked information systems

NIST Functions to Protect Digital Assets

IPDRR

1) Identify
2) Protect
3) Detect
4) Respond
5) Recover

Nonrepudiation

Def: ensuring that a message or other piece of information is genuine

Examples: digital signatures and transaction logs

Risk

combination of the probability of an event and its consequences, mitigated through controls

,Threat

Anything that is capable of acting against an asset in a harmful manner

Asset

something of either tangible or intangible value that is worth protecting

Vulnerability

A weakness in the design, implementation, operation or internal control of a process that could expose
the system to adverse threats from threat events

Inherent risk

The risk level or exposure without taking into account the actions that management has taken or might
take (e.g., implementing controls)

Residual risk

the risk that remains after management implements internal controls or some other response to risk

Likelihood

A.K.A probability

measure of frequency of which an event may occur, which depends on the threat and vulnerability

Approaches to Cybersecurity Risk

Dependent on:
1) Risk tolerance
2) Size & scope of the environment
3) Amount of data available

Approaches:
1) Ad hoc
2) Compliance-based
3) Risk-based

Threat Agents

The actors causing the threats that might exploit a vulnerability

Types:
1) Corporations - competitive advantage
2) Cybercriminals - profit
3) Cyberterrorists - critical infrastructures/government
4) Cyberwarriors - politically motivated
5) Employees - revenge
6) Hacktivists - politically motivated

, 7) Nation states - government/private entities
8) Online social hackers - identity theft, profit
9) Script kiddies - learning to hack

Attack vector

The path or route used to gain access to the target (asset)

Types:
1) Ingress - intrusion
2) Egress - Data removal

Attack Attributes

1) Attack Vector
2) Payload
3) Exploit
4) Vulnerability
5) Target (Asset)

Threat Process

1) Perform reconnaissance (gathering information)
2) Create attack tools
3) Deliver malicious capabilities
4) Exploit and compromise
5) Conduct an attack
6) Achieve results
7) Maintain a presence or set of capabilities
8) Coordinate a campaign

Malware

Def: software designed to infiltrate or damage a computer system without the user's informed consent

Examples: Viruses, network worms, Trojan horses

Policies

communicate required and prohibited activities and behaviors

Standards

Interpret policies in specific situations

Procedures

Provide details on how to comply with policies and standards

Guidelines

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