Introduction to Cyber Security Concepts Quiz

CIA Triad in Cybersecurity

• CIA stands for Confidentiality, Integrity, and Availability, core principles of cyber security.
• Confidentiality ensures sensitive information is accessible only to authorized individuals or entities.
• Integrity involves maintaining the accuracy and reliability of data and systems, safeguarding against unauthorized alterations.
• Availability guarantees that data and systems are accessible when needed by authorized users.

Cybersecurity Concepts

• Cybersecurity encompasses the practices of protecting computer systems, networks, and data from digital threats and unauthorized access.
• Encryption and access controls are implemented to safeguard data privacy and ensure only authorized access.

Types of Cybercrime

• Phishing is an example of cybercrime involving deceptive communication aimed at tricking individuals into revealing personal information.
• Child exploitation crimes utilize digital platforms for child pornography or grooming, posing significant ethical and legal issues.

Cyberattack Types

• Distributed Denial of Service (DDoS) attacks overwhelm websites or networks with excessive traffic to disrupt services.
• Man-in-the-Middle (MitM) attacks aim to intercept and manipulate communications between two parties without their knowledge.

Specific Attack Techniques

• SQL Injection manipulates database queries by injecting harmful SQL code into input fields, compromising database security.
• Cross-Site Scripting (XSS) attacks insert malicious scripts into websites, targeting users who access the compromised site.

Ransomware and Social Engineering

• Ransomware attacks involve encrypting a victim's data and demanding payment for its release.
• The main objective of Social Engineering attacks is to manipulate individuals into divulging confidential or personal information under false pretenses.

Test your knowledge on the fundamentals of cyber security including the concept of cyber security, cyber crimes, types of attacks, and hacker techniques. This quiz covers the basics of protecting computer systems, networks, devices, and data from digital threats and unauthorized access.