Buffer Overflows Archives

How does the concept of pointers and dereferences relate to the occurrence and exploitation of buffer overflows?

Friday, 04 August 2023 by EITCA Academy

Pointers and dereferences play a important role in the occurrence and exploitation of buffer overflows in computer systems. To understand this relationship, it is necessary to consider the concepts of pointers, memory allocation, and buffer overflows. In computer programming, a pointer is a variable that holds the memory address of another variable. It allows direct

Published in Cybersecurity, EITC/IS/CSSF Computer Systems Security Fundamentals, Buffer overflow attacks, Introduction to buffer overflows, Examination review

Tagged under: Buffer Overflows, Cybersecurity, Dereferences, Exploitation, Pointers

How can buffer overflows in computer systems lead to security vulnerabilities and unauthorized access?

Friday, 04 August 2023 by EITCA Academy

Buffer overflows are a common type of vulnerability in computer systems that can lead to security breaches and unauthorized access. In order to understand how this occurs, it is important to first grasp the concept of a buffer and how it is used in computer systems. A buffer is a region of memory used to

Published in Cybersecurity, EITC/IS/CSSF Computer Systems Security Fundamentals, Introduction, Introduction to computer systems security, Examination review

Tagged under: Arbitrary Code Execution, Buffer Overflows, Cybersecurity, Information Disclosure, Security Vulnerabilities, Unauthorized Access

EITCA Academy

LOG IN TO YOUR ACCOUNT

FORGOT YOUR PASSWORD?

CREATE AN ACCOUNT

How does the concept of pointers and dereferences relate to the occurrence and exploitation of buffer overflows?

How can buffer overflows in computer systems lead to security vulnerabilities and unauthorized access?