Question

Ricardo is working toward his CISSP certification. Help him with short definitions of each of the following terms. For any acronyms indicate what the acronym stands for as well as the definition (e.g. "MPG: Miles Per Gallon. Typical way of indicating fuel efficiency for cars.")

a. ASLR:
b. DEP:
c. Buffer Overflow:
d. Ransomware:

Answer 1

Short definitions of ASLR, DEP, buffer overflow, and ransomware.

Step-by-step explanation:

ASLR (Address Space Layout Randomization):

It is a security technique used to prevent buffer overflow attacks by randomizing the memory addresses of key system components.

DEP (Data Execution Prevention):

This security feature helps prevent malicious code from being executed in certain areas of memory that should only contain data.

Buffer Overflow:

It is a type of software vulnerability that occurs when a program writes more data into a buffer than it can hold, allowing an attacker to overwrite adjacent memory areas and potentially gain control of the program.

Ransomware:

It is a type of malicious software that encrypts a victim's files, making them inaccessible, and demands a ransom in exchange for the decryption key.