Explain web security : Understand-ing Bit Hacker Jar-gon!

This lecture introduces hacker jargon and the impact of cybercrime, which costs industries billions annually. It categorizes hackers into black, white, and gray hats, explaining their roles and intentions. Key terms like vulnerability, exploit, session, and backdoor are defined, along with a brief mention of Trojans. The lecture concludes with a preview of the next topic: reconnaissance and passive information gathering.

What are the three categories of hackers mentioned in the lecture?

Explain the role of black hat hackers in cybercrime.

What is the difference between white hat hackers and gray hat hackers?

Define what a vulnerability is in the context of cybersecurity.

What is a backdoor and how does it function in a cyber attack?