Podcast
Questions and Answers
What is the main difference between a targeted attack and a phishing attack?
What is the main difference between a targeted attack and a phishing attack?
What do cybercriminals use to extract personal information from social media accounts?
What do cybercriminals use to extract personal information from social media accounts?
What is the goal of pretexting in a targeted attack?
What is the goal of pretexting in a targeted attack?
What is quid pro quo in the context of targeted attacks?
What is quid pro quo in the context of targeted attacks?
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What is a consequence of a successful targeted attack?
What is a consequence of a successful targeted attack?
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What is the main goal of a targeted attack?
What is the main goal of a targeted attack?
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What is the primary objective of confidentiality in information security?
What is the primary objective of confidentiality in information security?
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What is the primary function of hashes, check sums, and digital signatures in information security?
What is the primary function of hashes, check sums, and digital signatures in information security?
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What is the primary objective of availability in information security?
What is the primary objective of availability in information security?
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What are the three pillars of information security?
What are the three pillars of information security?
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What is the primary function of access controls and encryption in information security?
What is the primary function of access controls and encryption in information security?
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What is the primary purpose of cyber security?
What is the primary purpose of cyber security?
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What is one of the key components of cyber security?
What is one of the key components of cyber security?
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What is the term for the application of technology techniques and controls to defend systems and networks?
What is the term for the application of technology techniques and controls to defend systems and networks?
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What is the relationship between Information Security and Cyber Security?
What is the relationship between Information Security and Cyber Security?
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What is the recommended course of action after completing readings about cyber security?
What is the recommended course of action after completing readings about cyber security?
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Study Notes
Types of Cyber Attacks
- Cybercriminals launch targeted attacks, also known as spear phishing, to extract personal information.
- Fishing attacks are more likely to be successful because they are highly personalized and appear legitimate.
Social Media Risks
- Cybercriminals extract personal information from social media accounts to launch targeted attacks.
- Seemingly innocuous posts can become valuable weapons for cybercriminals.
Example of a Targeted Attack
- A hacker uses social media to gather information about a person's organization and achievements.
- The hacker creates a credible story to build a false sense of trust with the victim.
- The hacker uses pretexting and quid pro quo to extract information from the victim.
Pretexting
- A social engineering method where the hacker uses gathered information to create a credible story.
- The goal is to build a false sense of trust between the hacker and the victim.
Quid Pro Quo
- A social engineering method where the hacker offers something in exchange for something.
- The goal is to reduce resistance to the hacker's requests.
Consequences of Targeted Attacks
- If a cybercriminal gains trust with the correct context and timing, they can gain access to sensitive information.
- The victim may unknowingly provide access to their computer and organizational information.
Types of Cyber Attacks
- Cybercriminals launch targeted attacks, known as spear phishing, to extract personal information.
- These attacks are highly personalized and appear legitimate, making them more likely to be successful.
Social Media Risks
- Cybercriminals extract personal information from social media accounts to launch targeted attacks.
- Seemingly innocuous posts on social media can become valuable weapons for cybercriminals.
Targeted Attacks
- Hackers gather information about a person's organization and achievements from social media.
- They create a credible story to build a false sense of trust with the victim.
- Pretexting and quid pro quo are used to extract information from the victim.
Pretexting
- A social engineering method where hackers use gathered information to create a credible story.
- The goal is to build a false sense of trust between the hacker and the victim.
Quid Pro Quo
- A social engineering method where hackers offer something in exchange for something.
- The goal is to reduce resistance to the hacker's requests.
Consequences of Targeted Attacks
- If a cybercriminal gains trust with the correct context and timing, they can gain access to sensitive information.
- Victims may unknowingly provide access to their computer and organizational information.
Information Security
- Information security is an approach to safeguarding, preventing, detecting, and remediating attacks and threats to sensitive information, both digital and non-digital.
Pillars of Information Security
- There are three pillars of information security: confidentiality, integrity, and availability.
Confidentiality
- Confidentiality refers to protecting information from unauthorized access or potential disclosure.
- Solutions designed to protect confidentiality include:
- Encryption
- Access controls
- Similar solutions
Integrity
- Integrity refers to ensuring that unauthorized modifications to data can't be performed without detection.
- Solutions designed to ensure information integrity include:
- Hashes
- Check sums
- Digital signatures
Availability
- Availability measures whether systems or data are available to legitimate users.
- Solutions designed to ensure availability include:
- Backups
- Load balancing
- Similar solutions
Cyber Security
- Cyber security is the application of technology, techniques, and controls to defend systems, networks, programs, devices, and data against cyber attacks.
- It is a prominent topic of discussion in the world of technology today.
Components of Cyber Security
- Information Security
- Application Security
- Network Security
- End-user Security
- Operational Security
- Disaster Recovery Planning
Importance of Cyber Security
- Assessment of cyber security and information security is crucial after completing readings.
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Description
Learn about types of cyber attacks, including targeted attacks and phishing, as well as social media risks that can compromise personal information. Test your knowledge on cybersecurity threats.
