Podcast
Questions and Answers
What is a vulnerability?
What is a vulnerability?
- A potential threat to security systems
- A strength that enhances security measures
- An unintentional system error
- A weakness that could be triggered accidentally or exploited intentionally to cause a security breach (correct)
What is a threat?
What is a threat?
- The potential for someone or something to exploit a vulnerability and breach security (correct)
- A system's resistance to vulnerabilities
- An unintentional security breach
- A type of vulnerability
What is risk in the context of security?
What is risk in the context of security?
- The possibility of eliminating all vulnerabilities
- The likelihood and impact of a threat actor exploiting a vulnerability (correct)
- The consequence of unintentional system errors
- The impact of unauthorized access to the system
What is an external threat actor?
What is an external threat actor?
What is an attack vector?
What is an attack vector?
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Study Notes
Security Fundamentals
- A vulnerability is a weakness or flaw in a system, network, or application that can be exploited by a threat to compromise security.
- A threat is a potential occurrence that may cause harm or damage to a system, network, or application, such as a cyber-attack or natural disaster.
- Risk in the context of security is the likelihood and potential impact of a threat exercising a vulnerability, resulting in harm or damage to a system, network, or application.
- An external threat actor is an individual or entity outside an organization that attempts to compromise security, such as hackers, cybercriminals, or nation-state actors.
- An attack vector is a means or path by which an attacker gains unauthorized access to a system, network, or application, such as phishing, malware, or SQL injection.
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