Cybersecurity

What are the three main goals of cybersecurity?

• efficiency, speed, availability
• secrecy, integrity, availability
• confidentiality, complexity, security
• secrecy, speed, control

What is an attack on secrecy?

• data breaches revealing credit card information
• denial of service attacks
• masquerading emails
• overloading websites

What does integrity in cybersecurity mean?

• only authorized people can access data
• only authorized people can modify systems and data
• only authorized people can deny access
• only authorized people can create data

An example of an availability attack is:

• a data breach
• a masquerading email
• a denial of service attack
• a phishing scam

What is a Threat Model?

• a profile of potential attackers
• a type of cybersecurity software
• a data protection technique
• a physical security measure

What is an Attack Vector?

• the means by which an attack is carried out
• a type of firewall
• a security protocol
• an encryption method

What is the process of confirming a user's identity called?

• authorization
• authentication
• verification
• encryption

What type of authentication is based on knowledge of a secret?

• what you have
• what you are
• what you know
• two-factor authentication

Which authentication method uses physical tokens?

• what you know
• what you have
• what you are
• biometric authentication

Which authentication method uses biometric data?

• what you know
• what you have
• what you are
• two-factor authentication