adplus-dvertising
frame-decoration

Question

Why is heavy inlining used in Defender?

a.

To make the program run faster

b.

To decrease the program's memory usage

c.

To complicate reversing in general and cracking in particular

d.

To make the program more readable

Posted under Reverse Engineering

Answer: (c).To complicate reversing in general and cracking in particular Explanation:Inlining significantly complicates reversing in general and cracking in particular because it’s difficult to tell where you are in the target program—clearly defined function calls really make it easier for reversers.

Engage with the Community - Add Your Comment

Confused About the Answer? Ask for Details Here.

Know the Explanation? Add it Here.

Q. Why is heavy inlining used in Defender?
Add Comment

Similar Questions

Discover Related MCQs

Q. What is dongle protection?

View solution

Q. Why is generating decryption keys in runtime important?

View solution

Q. What is the disadvantage of user-input-based decryption keys?

View solution

Q. What would make cracking Defender more difficult?

View solution

Q. Why was the Chained Block Cipher in Defender crackable?

View solution

Q. What is the purpose of dongle protection?

View solution

Q. How does Defender generate decryption keys?

View solution

Q. What is a cryptographic hash algorithm?

View solution

Q. How does Defender use interdependent keys?

View solution

Q. What are interdependent keys?

View solution

Q. What is the advantage of generating decryption keys in runtime?

View solution

Q. What should be done with the verification thread in a commercial product environment?

View solution

Q. Why should the actual checksum verifications be inlined?

View solution

Q. What is the purpose of adding periodical checksum calculations from the main thread?

View solution

Q. What priority should the verification thread be set to in a commercial product environment?

View solution

Q. What changes should be made to the counter constant in a commercial product environment?

View solution

Q. Is the current implementation of the verification thread safe for commercial use?

View solution

Q. What modifications can be made to a time-stamp verification thread to make it more difficult to remove?

View solution

Q. What would happen if the encryption on each key function was not implemented in the Processor Time-Stamp Verification Thread?

View solution

Q. Why is it important to directly access the hardware time-stamp counter using a low-level instruction in the Processor Time-Stamp Verification Thread?

View solution
View All MCQs on Reverse Engineering

Suggested Topics

Are you eager to expand your knowledge beyond Reverse Engineering? We've curated a selection of related categories that you might find intriguing.

Click on the categories below to discover a wealth of MCQs and enrich your understanding of Computer Science. Happy exploring!

UNIX

Become proficient with the Unix operating system using our UNIX MCQs. Learn about...

Microprocessor

Understand the heart of your computer with our Microprocessor MCQs. Topics include...

Object Oriented Programming Using C++

Enhance your programming skills with our MCQs on Object Oriented Programming using...

Embedded Systems

Dive into the world of specialized computing systems with our Embedded Systems MCQs....

Data Structures and Algorithms

Journey through the fundamentals of Data Structures and Algorithms with our extensive...

Software Engineering

Learn about the systematic approach to developing software with our Software...

Internet of Things (IoT)

Discover how devices communicate with each other in the smart world with our IoT...

Discrete Mathematics

Refine your mathematical skills essential for computer science with our Discrete...

Object Oriented Programming

Enhance your coding skills with our Object Oriented Programming MCQs. Understand...