What is a 'threat' in cybersecurity? Potential cause of an unwanted incident A weakness in a system The probability of an attack A protective measure

Potential cause of an unwanted incident

What is the definition of 'risk' in cybersecurity? A security measure The probability of a threat exploiting a vulnerability An unauthorized access A type of malware

The probability of a threat exploiting a vulnerability

What does an 'attack' refer to in cybersecurity? A plan to protect data An attempt to gain unauthorized access A system update A software error

An attempt to gain unauthorized access

What does a 'security policy' entail? A list of software bugs A set of rules and practices for protecting information A type of firewall A method of encryption

A set of rules and practices for protecting information

What is a 'threat' in the context of cybersecurity? A potential cause of an unwanted incident A weakness in a system A safety measure A type of data encryption

A potential cause of an unwanted incident

What is 'risk' in terms of cybersecurity? The potential for loss or damage An unauthorized access attempt A protective measure A type of firewall

The potential for loss or damage

What is an 'attack' in the cybersecurity domain? A planned policy An attempt to bypass security controls A type of encryption method A vulnerability assessment

An attempt to bypass security controls

What is a 'security policy'? A detailed plan of action for securing data An encryption algorithm A type of cyber attack A network vulnerability

A detailed plan of action for securing data

How is 'risk management' defined in cybersecurity? Identifying, assessing, and reducing risks to an acceptable level Creating new vulnerabilities Developing new attacks Encrypting sensitive data

Identifying, assessing, and reducing risks to an acceptable level

What does 'incident response' refer to in cybersecurity? The process of detecting, investigating, and responding to security incidents Creating new security policies Developing a new encryption algorithm Assessing network vulnerabilities

The process of detecting, investigating, and responding to security incidents

What is meant by 'data breach'? Unauthorized access to confidential data A form of data encryption Implementing security controls Assessing user permissions

Unauthorized access to confidential data

What is the primary goal of information security? To protect data from unauthorized access To increase data redundancy To improve data visualization To reduce data size

To protect data from unauthorized access

What was the primary purpose of the Enigma machine during World War II? Decoding intercepted messages Encoding German military communications Developing new encryption algorithms Training cryptographers

Encoding German military communications

What was the significance of the Data Encryption Standard (DES) established in 1977? It was the first public key encryption algorithm. It became a widely adopted symmetric key algorithm. It introduced the concept of hashing. It was the first algorithm used for digital signatures.

It became a widely adopted symmetric key algorithm.

What is the primary function of a firewall in network security? Encrypting data transmissions Preventing unauthorized access to a network Detecting viruses on a system Monitoring user activity

Preventing unauthorized access to a network

What development in the 1990s significantly advanced public key cryptography? The introduction of the RSA algorithm The development of Quantum Key Distribution The creation of the Diffie-Hellman key exchange The adoption of SSL/TLS for secure communications

The adoption of SSL/TLS for secure communications

Which legislation was enacted in 2002 to enhance the security of federal information systems in the United States? The Sarbanes-Oxley Act The Gramm-Leach-Bliley Act The Federal Information Security Management Act (FISMA) The USA PATRIOT Act

The Federal Information Security Management Act (FISMA)

What is a zero-day vulnerability? A vulnerability that is known but not yet fixed A vulnerability that is exploited before it becomes public knowledge A vulnerability that affects only outdated systems A vulnerability that is fixed on the day it is discovered

A vulnerability that is exploited before it becomes public knowledge

Information Theory

Flashcard >
Computer Science >
Information Theory

Flashcard sets

View All

Information Theory

Key Terminology in Cybersecurity

user_shabirkbh

MCQ 10 Cards

Information Theory

Key Terminology in Cybersecurity

user_shabirkbh

MCQ 10 Cards

Information Theory

Advanced Security Terminology and Definitions

user_shabirkbh

MCQ 10 Cards

Textbooks

View All

Expert Q&A

View All

Information Theory

Key Terminology in Cybersecurity

user_shabirkbh

MCQ 10 Cards

Information Theory

Key Terminology in Cybersecurity

user_shabirkbh

MCQ 10 Cards

Information Theory

Advanced Security Terminology and Definitions

user_shabirkbh

MCQ 10 Cards

Information Theory

Evolution and History of Information Security

user_shabirkbh

MCQ 10 Cards

Information Theory

Evolution and History of Information Security

user_shabirkbh

MCQ 10 Cards

Information Theory

Evolution and History of Information Security

user_shabirkbh

MCQ 10 Cards

Information Theory

Advanced Concepts in Huffman Tree Construction

user_bscs_2021_fast_

MCQ 10 Cards

Information Theory

Building Huffman Trees Step-by-Step Guide

user_bscs_2021_fast_

MCQ 10 Cards

Information Theory

Construction of Huffman Trees Step-by-Step Guide

user_bscs_2021_fast_

MCQ 10 Cards

Information Theory

Advanced Concepts in Computer Networks

user_malikdclz

MCQ 10 Cards

Information Theory

Introduction to Computer Networks Fundamentals and Significance

user_malikdclz

MCQ 10 Cards

Information Theory

Introduction to Computer Networks

user_malikdclz

MCQ 10 Cards

Information Theory

Client-Server Architecture Fundamentals

user_jqsb

MCQ 10 Cards

Information Theory

Client-Server Architecture Essentials

user_jqsb

MCQ 10 Cards

Information Theory

Advanced Concepts in Client-Server Architecture

user_jqsb

MCQ 10 Cards