Hacking

Definition - Black - White - Gray ...

We have learned about passwords, social engineering and the different ways we can protect ourselves. In this section, we are talking about the people who study systems and techniques to either attack or defend our devices, hackers.

Chances are, you've formed an impression of hacking and hackers based on their portrayal in movies. Now, let's delve into the true meanings of these terms and see if they match our initial perceptions.

Definitions

IBM

"Hacking (also called cyber hacking) is the use of unconventional or illicit means to gain unauthorized access to a digital device, computer system or computer network" - source.

Kaspersky

"Hacking is the act of identifying and then exploiting weaknesses in a computer system or network, usually to gain unauthorized access to personal or organizational data" - source.

Knowledge Check

1. Based on the definitions above, explain the concept of Hacking in your own words.

2. The definitions above include the words illicit and unauthorized. These are negative connotations. Is there a positive side to hacking?

3. What is the difference between a hacker and a cybersecurity professional?

In the next section, we explore the different hacking colours or hats.