Networking Security MCQs | STS IBA FPSC BPSC SPSC PPSC Mcqs Test Preparation
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What is ‘public key infrastructure’ (PKI)?
A. A framework for managing digital certificates and public-key encryption
B. A system for managing network traffic
C. A method for securing data backups
D. A technique for encrypting email communications
Answer: A framework for managing digital certificates and public-key encryption
What is ‘data encryption’?
A. The process of converting data into a code to prevent unauthorized access
B. A method for managing network devices
C. A technique for secure data backup
D. A process for encrypting network traffic
Answer: The process of converting data into a code to prevent unauthorized access
What is ‘Man-in-the-Middle’ (MitM) attack?
A. An attack where the attacker intercepts and potentially alters the communication between two parties
B. A technique for encrypting data
C. A method for managing network devices
D. A process for secure data backup
Answer: An attack where the attacker intercepts and potentially alters the communication between two parties
What is ‘two-factor authentication’ (2FA)?
A. A security process that requires two separate forms of verification to access an account
B. A method for encrypting data
C. A technique for managing network devices
D. A process for secure data backup
Answer: A security process that requires two separate forms of verification to access an account
What is the role of a ‘security information and event management (SIEM)’ system?
A. To collect, analyze, and respond to security data and events in real-time
B. To manage network traffic
C. To provide data backup solutions
D. To encrypt network communications
Answer: To collect, analyze, and respond to security data and events in real-time
What is ‘social engineering’ in the context of network security?
A. Manipulating individuals into divulging confidential information or performing actions that compromise security
B. A technique for encrypting data
C. A method for managing network devices
D. A process for secure data backup
Answer: Manipulating individuals into divulging confidential information or performing actions that compromise security
What does ‘RAT’ stand for?
A. Remote Access Trojan, a type of malware used to gain unauthorized remote control of a system
B. Remote Authentication Tool, used for network management
C. Redundant Access Terminal, used for secure data backup
D. Remote Access Technology, used for encrypting data
Answer: Remote Access Trojan, a type of malware used to gain unauthorized remote control of a system
What is ‘network segmentation’?
A. The practice of dividing a network into smaller segments to improve security and performance
B. A technique for encrypting network data
C. A method for managing network traffic
D. A process for secure data backup
Answer: The practice of dividing a network into smaller segments to improve security and performance
What is ‘multi-factor authentication’?
A. A security process that requires more than one form of verification to access an account
B. A method for encrypting data transmissions
C. A technique for managing network devices
D. A process for secure data backup
Answer: A security process that requires more than one form of verification to access an account