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A Cybersecurity Specialist is a professional who specializes in protecting computer systems, networks, and digital information from unauthorized access, attacks, and security breaches. These specialists play a crucial role in safeguarding sensitive data, preventing cyber threats, and ensuring the overall security of an organization’s IT infrastructure.
What is the primary goal of a Cybersecurity Specialist?
A. Data analysis
B. Network optimization
C. Protecting digital assets
D. Software development
Which of the following is a common method used by Cybersecurity Specialists to authenticate users?
A. Social engineering
B. Two-factor authentication
C. Data encryption
D. Firewall configuration
What does the term “phishing” refer to in the context of cybersecurity?
A. Physical break-ins
B. Malware attacks
C. Social engineering through deceptive emails
D. Network intrusion
What role does a firewall play in cybersecurity?
A. Malware detection
B. User authentication
C. Network traffic filtering
D. Data encryption
Which of the following is a key responsibility of a Cybersecurity Specialist in incident response?
A. Software development
B. Identifying vulnerabilities
C. Creating marketing strategies
D. Mitigating security breaches
What is the purpose of penetration testing in cybersecurity?
A. Creating firewalls
B. Identifying and exploiting vulnerabilities
C. Data encryption
D. User authentication
Which encryption algorithm is commonly used to secure communication over the internet?
A. RSA
B. DES
C. SHA-256
D. MD5
What is the term for a malicious software that disguises itself as legitimate software?
A. Firewall
B. Virus
C. Trojan horse
D. Phishing
What is the purpose of a VPN (Virtual Private Network) in cybersecurity?
A. Malware detection
B. User authentication
C. Secure communication over an untrusted network
D. Data encryption
Which of the following is a best practice for password security recommended by Cybersecurity Specialists?
A. Using the same password for multiple accounts
B. Changing passwords infrequently
C. Creating complex and unique passwords
D. Sharing passwords with colleagues
What is the role of an IDS (Intrusion Detection System) in cybersecurity?
A. Creating firewalls
B. Identifying and responding to potential security threats
C. Data encryption
D. User authentication
What is the purpose of regular security audits in cybersecurity?
A. Network optimization
B. Identifying and addressing security vulnerabilities
C. Software development
D. Phishing attacks
Which of the following is an example of a social engineering attack?
A. Brute force attack
B. SQL injection
C. Phishing
D. DDoS attack
What does the term “zero-day vulnerability” mean in cybersecurity?
A. A vulnerability with a severity score of zero
B. A vulnerability that has been exploited for zero days
C. A recently discovered and unpatched vulnerability
D. A vulnerability in the zeroth layer of a network
Which cybersecurity concept involves restricting access rights for users to the minimum levels necessary to perform their job functions?
A. Least privilege
B. Two-factor authentication
C. Defense in depth
D. Endpoint security
