COMPUTER FUNDAMENTALS

COMPUTER ETHICS AND SECURITY

CRYPTOGRAPHY AND ENCRYPTION

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
In software-based cryptography, software implementations can be easily reverse engineered.
A
TRUE
B
FALSE
C
Either A or B
D
None of the above
Explanation: 

Detailed explanation-1: -Many things can be reverse-engineered, including software, physical machines, military technology and even biological functions related to how genes work. The practice of reverse-engineering as applied to computer hardware and software is taken from older industries.

Detailed explanation-2: -Definition of reverse engineering : noun The process of taking a piece of software or hardware and analyzing its functions and information flow so that its functionality and behavior can be understood. Malware is commonly reverse-engineered in cyber defense.

Detailed explanation-3: -Reverse Cipher uses a pattern of reversing the string of plain text to convert as cipher text. The process of encryption and decryption is same. To decrypt cipher text, the user simply needs to reverse the cipher text to get the plain text.

Detailed explanation-4: -Reverse engineering, sometimes called back engineering, is a process in which software, machines, aircraft, architectural structures and other products are deconstructed to extract design information from them. Often, reverse engineering involves deconstructing individual components of larger products.

There is 1 question to complete.