What is ARP ARP (Address Resolution Protocol) is a simple communication protocol used in computer networks. Its main job is to find the hardware (MAC) address of a device in the same local network when given its IP address. Imagine your computer wants to communicate with another device, like a printer, on the same network. […]
What is ARP and Why it Matters in Cyber Security Read More »
In today’s session, we delved into the fascinating world of network protocols. While exploring protocols like TCP/IP, HTTP/HTTPS, SMTP/POP/IMAP, DNS, FTP, SNMP, SMB, SSH, RDP, ICMP, and DHCP, we not only learned about their functionalities but also examined their relevance to information security. One of the key takeaways from today’s presentation is the recognition that
Guarding the Gates: A Journey into Network Protocol Security Read More »
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What is Heartbleed, and why is it a critical vulnerability? Read More »
Hello class, In this presentation, we will delve into the fascinating world of encryption and uncover the power of cryptographic keys. Get ready to embark on a journey where secrets are protected, data is secured, and communication is kept confidential. When you read this slide deck, you be testing your knowledge of the fundamental concepts
UntanglingPublic and Private Keys Read More »
Click here to Download script – The password is Open5aseme This simple script is designed to demonstrate various concepts related to brute force attempts. It has been developed specifically for classroom demonstrations, so I strongly recommend that you only use it within a controlled educational environment. Before we begin, please note that the script is
Instructions for Brute Force Demo Script Read More »
Hello Class, During Wednesday’s Class, some of you were interested in finding helpful YouTube channels for training materials. While I encourage you to explore and discover your favorite authors and channels as part of your learning journey, I understand the value of having some initial recommendations. However, I want to emphasize that these YouTube channels
Recommended YouTube Channels for Cybersecurity Training: Enhance Your Learning Journey Read More »
In the world of computer networks, effective communication between devices is crucial. To ensure smooth data transmission and interoperability, the OSI (Open Systems Interconnection) model provides a framework for organizing and understanding the various processes involved. Let’s delve into the OSI model and its seven layers, using simple analogies to demystify this fundamental concept. The
Understanding the OSI Model: Simplifying Network Communication Read More »
While you may not be ready to start your job search just yet, it’s essential to start thinking about your career track in cybersecurity. Generally, there are three main career tracks in cybersecurity besides leadership roles. Let’s explore each of them below: Engineering Track: The Engineering track primarily involves roles that focus on creating and
Navigating Your Cybersecurity Career: Exploring Different Tracks and Paths Read More »