Podcast
Questions and Answers
What is the primary function of spyware?
What is the primary function of spyware?
- To secretly invade computers and steal sensitive information (correct)
- To infect and delete files
- To display advertisements on the target machine
- To masquerade as legitimate software
Which type of malware is specifically designed to replicate itself and spread across a network without human interaction?
Which type of malware is specifically designed to replicate itself and spread across a network without human interaction?
- Virus
- Spyware
- Worms (correct)
- Trojan
Which of the following best describes a Trojan?
Which of the following best describes a Trojan?
- A disguised malicious software that gains access to sensitive information (correct)
- A software that spreads itself through email attachments
- A type of malware that attacks directly by deleting files
- A benign software that enhances computer performance
Which of the following examples is NOT a form of cyberbullying?
Which of the following examples is NOT a form of cyberbullying?
What is the main characteristic of ransomware?
What is the main characteristic of ransomware?
What are the main categories that the cyber world is divided into?
What are the main categories that the cyber world is divided into?
Which of the following is NOT a danger or threat mentioned regarding the cyber world?
Which of the following is NOT a danger or threat mentioned regarding the cyber world?
What term describes hackers who seek to access private information for malicious purposes?
What term describes hackers who seek to access private information for malicious purposes?
Identity theft in the cyber world involves stealing someone's personal information to:
Identity theft in the cyber world involves stealing someone's personal information to:
Which group of individuals is specifically targeted by internet predators?
Which group of individuals is specifically targeted by internet predators?
Cyberbullying is defined as:
Cyberbullying is defined as:
What makes the cyber world a readily accessible information source?
What makes the cyber world a readily accessible information source?
Which of the following correctly describes the nature of the content found in the cyber world?
Which of the following correctly describes the nature of the content found in the cyber world?
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Study Notes
Cyber World Overview
- Refers to complex interconnected networks creating a virtual environment for user interaction.
- Divided into three categories: virtual world, interaction, and information source.
Virtual World
- Acts as a "second life space" for digital representation of individuals.
Interaction
- Facilitates social interactions such as chatting, sharing ideas in online communities, collaborating in games, and connecting with like-minded individuals.
Information Source
- Hosts vast amounts of information, both factual and non-factual.
- Easy access to data via the internet due to widespread Wi-Fi and cellular connectivity.
Dangers and Threats in Cyberspace
- Multiple risks exist that can compromise personal information, identity, and safety.
Types of Dangers and Threats
- Exposure to unsuitable content.
- Crime-related dangers.
- Privacy-related threats.
- Malicious software-related dangers.
Cyber Crime Risks
- Hackers (particularly black hat hackers) are significant threats, seeking to exploit vulnerabilities for various malicious intents: theft, manipulation, destruction, or monetization of data.
Identity Theft
- Common in both real-world and cyber environments where criminals assume another's identity by stealing personal data.
Internet Predators
- Individuals who exploit children or teenagers for sexual purposes through online lures.
Cyberbullying
- Utilizes internet and technology for bullying behavior; defined by Republic Act 10627 as repeated aggressive actions or gestures by students.
- Forms of cyberbullying include:
- Flaming
- Harassment
- Denigration
- Impersonation
- Outing
- Trickery
- Exclusion
- Cyberstalking
Malicious Software (Malware) Risks
- Malware designed to invade and damage computer systems.
- Seven main types of malware:
- Virus: Inserts code into files, infecting programs.
- Worms: Replicate and spread without user interaction across networks.
- Trojan (Trojan horse): Masquerades as legitimate software but gains access to sensitive information.
- Spyware: Secretly collects personal data from computers, often used by thieves.
Conclusion
- Awareness of these threats and understanding how to protect oneself is essential for safety in the cyber world.
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