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Information Systems Security is essential for protecting sensitive data and maintaining the integrity and availability of information systems. By understanding key components, tools, and best practices, organizations can implement effective security measures to safeguard against threats and ensure compliance with regulatory requirements. Continuous monitoring, regular updates, and employee education are critical for maintaining a robust security posture.
Get Information Systems Security Certificate from The Digital Adda which you can share in the Certifications section of your LinkedIn profile, on printed resumes, CVs, or other documents.
Exam Details
- Format: Multiple Choice Question
- Questions: 10
- Passing Score: 8/10 or 80%
- Language: English
What is the primary goal of information systems security?
A) To improve system performance
B) To protect data confidentiality, integrity, and availability
C) To increase storage capacity
D) To enhance user experience
Which type of security control is designed to detect and respond to security incidents?
A) Preventive controls
B) Detective controls
C) Corrective controls
D) Directive controls
What is a firewall primarily used for in information systems security?
A) To encrypt data transmissions
B) To monitor and control incoming and outgoing network traffic based on security rules
C) To manage user access rights
D) To back up system data
Which of the following best describes a “phishing” attack?
A) An attempt to gain unauthorized access to a network
B) A type of malware that damages or disrupts systems
C) A fraudulent attempt to obtain sensitive information by disguising as a trustworthy entity
D) A method of encrypting data
What is multi-factor authentication (MFA)?
A) A method of improving system performance
B) A security mechanism that requires two or more forms of verification before granting access
C) A way to increase data storage
D) A process for regular system backups
Which type of attack involves overwhelming a system with traffic to make it unavailable to users?
A) SQL Injection
B) Denial-of-Service (DoS)
C) Man-in-the-Middle (MitM)
D) Cross-Site Scripting (XSS)
What is the purpose of encryption in information systems security?
A) To improve network speed
B) To protect data by converting it into a coded format that can only be read by authorized parties
C) To detect unauthorized access
D) To manage user accounts
What is a “zero-day” vulnerability?
A) A vulnerability that has been patched and is no longer exploitable
B) A newly discovered vulnerability that has not yet been patched or addressed
C) A type of encryption algorithm
D) A method of user authentication
Which term refers to a malicious software program designed to gain unauthorized access to or damage a system?
A) Worm
B) Trojan
C) Adware
D) Ransomware
What does the principle of “least privilege” mean in information systems security?
A) Users should have unrestricted access to all system resources
B) Users should have the minimum level of access necessary to perform their job functions
C) Users should only access resources during work hours
D) Users should share their passwords with administrators
