Free OffSec SEC-100 Exam Questions

Become OffSec Certified with updated SEC-100 exam questions and correct answers

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Total 600 Questions | Updated On: Aug 19, 2026

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Question 1

ISO/IEC 27001 is part of a family of standards known as the ISO/IEC 27000 series. What is the purpose of this series?

A : To provide guidelines for network security

B : To establish best practices for physical security

C : To provide standards for information security management systems (ISMS)

D : To outline procedures for data backup and recovery

Answer: C

Question 2

What role does "Secure Boot" play in embedded systems?

A : It enhances physical security of the embedded hardware

B : It provides a graphical user interface for system management

C : It ensures that only trusted software can be executed during the boot process

D : It performs real-time monitoring of network traffic

Answer: C

Question 3

How does a Distributed Denial-of-Service (DDoS) attack typically impact a network?

A : By stealing sensitive data through phishing attacks

B : By exploiting software vulnerabilities to gain unauthorized access

C : By encrypting data and demanding a ransom for decryption

D : By overwhelming network resources with excessive traffic

Answer: D

Question 4

What does "transfer learning" refer to in the context of AI?

A : The use of pre-trained models on new, but related tasks to improve learning efficiency

B : The process of transferring data between different storage systems

C : The technique of moving AI algorithms from one platform to another

D : The migration of AI systems from on-premises to cloud environments

Answer: A

Question 5

Which security measure can help protect ICS systems from insider threats?

A : Allowing unrestricted access to all ICS components

B : Disabling logging and monitoring features

C : Using outdated software for better performance

D : Implementing strong user authentication and access controls

Answer: D

Page: 1 / 120

Total 600 Questions | Updated On: Aug 19, 2026

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