25 SECURITY PLUS QUESTIONS AND ANSWERS

25 SECURITY PLUS QUESTIONS AND ANSWERS

25 SECURITY PLUS QUESTIONS AND ANSWERS

Welcome to the ultimate guide to 25 Security Plus questions and answers! If you’re studying for the Security Plus certification, you’re in the right place. We’ve compiled a list of 25 questions that will test your knowledge of cybersecurity and information security concepts. From network security to cryptography, we’ve got you covered.

But don’t worry, we won’t bore you with dry technical jargon. We’ve spiced up our explanations with a bit of humor to keep you engaged and entertained. After all, learning doesn’t have to be dull and tedious. So grab a cup of coffee and let’s dive in!

Whether you’re preparing for the Security Plus exam or just brushing up on your cybersecurity knowledge, these questions and answers will help you understand the key concepts and best practices of information security. So let’s get started!

Select a single answer choice.

What type of attack involves intercepting and modifying communication between two parties?

A. Phishing

B. Man-in-the-middle

C. DDoS

D. Brute force

Answer is B. Man-in-the-middle

What is the primary purpose of a firewall in network security?

A. Encrypting data

B. Monitoring network traffic

C. Controlling access to network resources

D. Detecting malware

Answer is C. Controlling access to network resources

What is the primary purpose of a VPN (Virtual Private Network)?

A. Anonymize browsing

B. Secure communication over public networks

C. Filter out malicious content

D. Monitor network traffic

Answer is B. Secure communication over public networks (x)=x-2

Which of the following encryption algorithms is symmetric?

A. RSA

B. AES

C. Diffie-Hellman

D. ECC

Answer is B. AES

Which of the following is a secure protocol for transferring files?

A. FTP

B. SFTP

C. TFTP

D. SNMP

Answer is B. SFTP

What is the primary purpose of an Intrusion Detection System (IDS)?

A. Monitoring and alerting on potential security breaches

B. Encrypting data

C. Controlling access to network resources

D. Detecting malware

Answer is A. Monitoring and alerting on potential security breaches

Which of the following is NOT a type of access control?

A. DAC

B. MAC

C. RBAC

D. HAC

Answer is D. HAC

What type of vulnerability assessment actively attempts to exploit vulnerabilities?

A. Passive scanning

B. Active scanning

C. Penetration testing

D. Baseline reporting

Answer is C. Penetration testing

Which of the following is a form of social engineering?

A. SQL injection

B. DDoS

C. Phishing

D. Cross-site scripting

Answer is C. Phishing

What is the primary purpose of a digital signature?

A. Ensure confidentiality

B. Verify sender identity and data integrity

C. Encrypt data

D. Authenticate users

Answer is B. Verify sender identity and data integrity

Which of the following is a common method for securely erasing data on a hard drive?

A. Overwriting

B. Degaussing

C. Shredding

D. All of the above

Answer is D. All of the above

Which of the following is a type of biometric authentication?

A. Password

B. Smart card

C. Fingerprint scan

D. PIN

Answer is C. Fingerprint scan

Which of the following best describes a risk assessment?

A. A method for identifying vulnerabilities in a system

B. A process for prioritizing risks based on likelihood and impact

C. A framework for managing risks

D. A tool for quantifying risks

Answer is B. A process for prioritizing risks based on likelihood and impact

Which of the following is a public key infrastructure (PKI) component?

A. Certificate authority (CA)

B. Intrusion detection system (IDS)

C. VPN

D. Firewall

Answer is A. Certificate authority (CA)

What is a zero-day vulnerability?

A. A vulnerability that is known but unpatched

B. A vulnerability that is unknown and unpatched

C. A vulnerability that has been patched

D. A vulnerability that is actively being exploited

Answer is B. A vulnerability that is unknown and unpatched

What type of malware typically spreads itself through network connections?

A. Worm

B. Virus

C. Trojan

D. Spyware

Answer is A. Worm

What is the primary purpose of a Security Information and Event Management (SIEM) system?

A. Encrypting data

B. Centralizing and analyzing log data from various sources

C. Controlling access to network resources

D. Detecting malware

Answer is B. Centralizing and analyzing log data from various sources

Which of the following best describes a honeypot?

A. A decoy system used to attract and detect attackers

B. A type of firewall

C. A secure storage location for sensitive data

D. A tool for scanning network vulnerabilities

Answer is A. A decoy system used to attract and detect attackers

Which of the following is a type of physical security control?

A. Firewall

B. Intrusion detection system (IDS)

C. Mantrap

D. Security policy

Answer is C. Mantrap

What type of attack involves an attacker sending malformed or malicious data to a target application?

A. Buffer overflow

B. SQL injection

C. Cross-site scripting (XSS)

D. Brute force

Answer is A. Buffer overflow

Which of the following is a best practice for secure password management?

A. Use of complex, unique passwords for each account

B. Sharing passwords with trusted colleagues

C. Writing passwords on sticky notes for easy access

D. Using the same password for all accounts

Answer is A. Use of complex, unique passwords for each account

What type of attack involves overwhelming a target system with traffic or requests?

A. Man-in-the-middle

B. DDoS

C. Brute force

D. Phishing

Answer is B. DDoS

What is the primary purpose of a Data Loss Prevention (DLP) solution?

A. Detecting and preventing unauthorized data transfers

B. Encrypting data at rest and in transit

C. Monitoring network traffic

D. Scanning for malware

Answer is A. Detecting and preventing unauthorized data transfers

Which of the following is an example of a security incident?

A. Software malfunction

B. Unauthorized access to sensitive data

C. Hardware failure

D. Scheduled system maintenance

Answer is C. Hardware failure

What does the principle of least privilege (POLP) dictate?

A. Users should only have the permissions necessary to perform their job functions

B. Users should have full access to all systems and resources

C. Users should share login credentials to streamline work processes

D. Users should have different levels of access based on seniority

Answer is A. Users should only have the permissions necessary to perform their job functions

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