Thor's Certified in Cybersecurity (CC) ISC2 playlist by ThorTeaches.com - Certified in Cybersecurity | The OSI Model - Part 2

In this video, we will discuss Layer 3, which is the Networking Layer. Subscribe to my channel: https://www.youtube.com/@thorteaches/videos?sub_confirmation=1 ✅ 𝗝𝗼𝗶𝗻 𝗼𝘂𝗿 𝗖𝗜𝗦𝗦𝗣, 𝗖𝗜𝗦𝗠, 𝗖𝗲𝗿𝘁𝗶𝗳𝗶𝗲𝗱 𝗶𝗻 𝗖𝘆𝗯𝗲𝗿𝘀𝗲𝗰𝘂𝗿𝗶𝘁𝘆 𝗖𝗼𝗺𝗺𝘂𝗻𝗶𝘁𝗶𝗲𝘀: 👉 𝗝𝗼𝗶𝗻 𝗢𝘂𝗿 𝗙𝗮𝗰𝗲𝗯𝗼𝗼𝗸 𝗦𝘁𝘂𝗱𝘆 𝗚𝗿𝗼𝘂𝗽: https://www.facebook.com/groups/ThorTeaches 👉 𝗝𝗼𝗶𝗻 𝗢𝘂𝗿 𝗗𝗶𝘀𝗰𝗼𝗿𝗱 𝗦𝘁𝘂𝗱𝘆 𝘀𝗲𝗿𝘃𝗲𝗿: https://discord.com/invite/GT8fr3Q ✅ 𝗖𝗼𝗻𝗻𝗲𝗰𝘁 𝘄𝗶𝘁𝗵 𝗺𝗲: 👉 Connect with Me on LinkedIn: https://www.linkedin.com/in/thorpedersen/ 👉 Connect with Me on Facebook: https://www.facebook.com/ThorPedersen0 ✅ 𝗔𝗯𝗼𝘂𝘁 𝗺𝘆 𝗰𝗼𝘂𝗿𝘀𝗲𝘀: 👉 𝗚𝗲𝘁 𝗺𝘆 𝗖𝗼𝗺𝗽𝗹𝗲𝘁𝗲 𝗖𝗜𝗦𝗦𝗣, 𝗖𝗜𝗦𝗠, 𝗮𝗻𝗱 𝗖𝗖 𝗯𝘂𝗻𝗱𝗹𝗲𝘀 ➡️ https://thorteaches.com/ 👉 𝗖𝗼𝗺𝗽𝗮𝗿𝗲 𝘄𝗵𝗮𝘁 𝘆𝗼𝘂 𝗴𝗲𝘁 𝗼𝗻 𝗧𝗵𝗼𝗿𝗧𝗲𝗮𝗰𝗵𝗲𝘀.𝗰𝗼𝗺 𝘃𝘀. 𝗨𝗱𝗲𝗺𝘆 ➡️ https://thorteaches.com/vs/ 👉 𝗚𝗲𝘁 𝗺𝘆 𝗰𝗼𝘂𝗿𝘀𝗲𝘀 𝗼𝗻 𝗨𝗱𝗲𝗺𝘆 (Less questions, no flashcards, no glossary, no chatbot)➡️ https://thorteaches.com/udemy/ ✨Getting your first Cybersecurity certification is smart. It will make your resume stand out to recruiters and HR. ✨The average Cybersecurity Analyst in the US, makes over $99,000 per year. Certified individuals make on average 35% more than their colleagues. (source: ziprecruiter) ✨There are RIGHT NOW over 769,000 open Cybersecurity jobs in the US, and we are seeing the same trends across the world. (source: CyberSeek) ✨We have 5.5 million filled Cybersecurity jobs worldwide and a 4.8 million workforce gap. Jobs grew 8.7% last year (440,000 jobs). (source ISC2) 👨‍👩‍👧‍👦 𝟓𝟗,𝟬𝟬𝟬+ 𝐂𝐞𝐫𝐭𝐢𝐟𝐢𝐞𝐝 𝐢𝐧 𝐂𝐲𝐛𝐞𝐫𝐬𝐞𝐜𝐮𝐫𝐢𝐭𝐲 𝗘𝗻𝗿𝗼𝗹𝗹𝗺𝗲𝗻𝘁𝘀 ⭐𝟰.𝟳 𝗥𝗮𝘁𝗶𝗻𝗴 ✅ 𝗙𝘂𝗹𝗹𝘆 𝟮𝟬𝟮𝟰 𝗘𝘅𝗮𝗺 𝗨𝗽𝗱𝗮𝘁𝗲𝗱 🛒 https://cart.thorteaches.com/cc/ 𝗧𝗼 𝗽𝗮𝘀𝘀 𝘆𝗼𝘂𝗿 𝐂𝐂 𝗲𝘅𝗮𝗺 𝘆𝗼𝘂 𝗻𝗲𝗲𝗱 𝘁𝗵𝗲 𝗸𝗻𝗼𝘄𝗹𝗲𝗱𝗴𝗲 𝗮𝗻𝗱 𝘁𝗵𝗲 𝗿𝗶𝗴𝗵𝘁 𝗮𝗽𝗽𝗿𝗼𝗮𝗰𝗵. 𝗜 𝘁𝗲𝗮𝗰𝗵 𝘆𝗼𝘂 𝗮𝗹𝗹 𝗼𝗳 𝗶𝘁 𝗶𝗻 𝗺𝘆 𝗼𝗻-𝗱𝗲𝗺𝗮𝗻𝗱 𝗖𝗼𝗺𝗽𝗹𝗲𝘁𝗲 𝐂𝐂 𝗰𝗼𝘂𝗿𝘀𝗲, 𝘄𝗵𝗲𝗿𝗲 𝘆𝗼𝘂 𝗴𝗲𝘁: ▶️ 17.5 hours of 𝐂𝐂 𝘃𝗶𝗱𝗲𝗼𝘀 📝 1,700 𝐂𝐂 𝗾𝘂𝗲𝘀𝘁𝗶𝗼𝗻𝘀 in 17 tests 📝 60+ 𝐂𝐂 major topic practice questions 📇 2,500 𝐂𝐂 𝗳𝗹𝗮𝘀𝗵𝗰𝗮𝗿𝗱𝘀 🧾 A 120+ page 𝐂𝐂 𝘀𝘁𝘂𝗱𝘆 𝗴𝘂𝗶𝗱𝗲 🧾 35 pages of CC Quick Sheets 🗺️ 24 𝗖𝗖 Mind Maps 🤖 The ThorBot (𝐂𝐂 𝗖𝗵𝗮𝘁𝗯𝗼𝘁) 📇 A 2,500-word 𝐂𝐂 𝗴𝗹𝗼𝘀𝘀𝗮𝗿𝘆 📇 𝐂𝐂 𝗠𝗻𝗲𝗺𝗼𝗻𝗶𝗰𝘀 🗓️ A 𝐂𝐂 𝘀𝘁𝘂𝗱𝘆 𝗽𝗹𝗮𝗻 💻 𝗦𝘂𝗯𝘁𝗶𝘁𝗹𝗲𝘀 𝗶𝗻 𝟴 𝗹𝗮𝗻𝗴𝘂𝗮𝗴𝗲𝘀 (English, Spanish (Latin America), Portuguese (Brazil), French, Arabic, Chinese, Japanese and Hindi.) 𝐂𝐡𝐚𝐩𝐭𝐞𝐫𝐬: 00:00 - Introduction to Layer 3 (Networking Layer) and its key concepts. 00:25 - Explanation of Layer 3 protocols and how most start with an "I." 00:44 - Overview of common Layer 3 attacks (e.g., Ping of Death, Smurf Attacks). 01:01 - Transition to Layer 4 (Transport Layer) and discussion on UDP and TCP. 01:37 - Detailed comparison between UDP and TCP, including their uses. 02:00 - Explanation of Fraggle attacks and how they differ from Smurf Attacks. 02:47 - TCP's three-way handshake process and its importance for reliability. 03:33 - Example of how TCP sequences and reassembles packets. 04:17 - Discussion on the OSI model's layers, focusing on the differences between them. 05:22 - Overview of Layers 5-7, covering the Session, Presentation, and Application Layers. If this video was helpful, please CLICK LIKE, SUBSCRIBE, and leave a comment. We will look at how IP addresses are used on the Internet and how Layer 3 isolates our traffic into broadcast domains. We will also mention some of the protocols on Layer 3, such as IP, IPSEC, and ICMP, and remind that most of the protocols on Layer 3 start with an "I", with the exception of IMAP which is Layer 7. We will also cover different types of attacks that occur on Layer 3, such as Ping of Death, Ping Floods, Smurf Attacks, Spoof Source Addresses, Direct Broadcasts, and DHCP attacks. We will then move on to Layer 4, the Transport Layer, and discuss how UDP and TCP are used for different types of traffic and how they can be vulnerable to certain attacks such as Fraggle attacks. ✅ 𝗢𝘁𝗵𝗲𝗿 𝗩𝗶𝗱𝗲𝗼𝘀 𝗬𝗼𝘂 𝗠𝗶𝗴𝗵𝘁 𝗕𝗲 𝗜𝗻𝘁𝗲𝗿𝗲𝘀𝘁𝗲𝗱 𝗜𝗻 𝗪𝗮𝘁𝗰𝗵𝗶𝗻𝗴: 👉 CISSP | Software Composition Analysis (SCA): https://youtu.be/057lIAaczQ4 👉 Certified in Cybersecurity (CC) - I failed the CC exam. Now what?: https://youtu.be/DVSMrxSwNQQ 👉 Certified in Cybersecurity (CC) - How to design your career and certification path: https://youtu.be/OD7UPvx8pHs 👉 CISSP | The exam CISSP itself and how to mentally prepare for it: https://youtu.be/gKBJHi9hVkU 👉 Certified in Cybersecurity (CC) - How to design your career and certification path: https://youtu.be/OD7UPvx8pHs If this video helps you, please subscribe to my channel and like, comment, and share the video. https://www.youtube.com/@thorteaches/videos?sub_confirmation=1 𝗜 𝗵𝗼𝗽𝗲 𝗜 𝗰𝗮𝗻 𝗵𝗲𝗹𝗽 𝘆𝗼𝘂 𝗴𝗲𝘁 𝗰𝗲𝗿𝘁𝗶𝗳𝗶𝗲𝗱, 𝗧𝗵𝗼𝗿 𝗣𝗲𝗱𝗲𝗿𝘀𝗲𝗻 @thorteaches #certifiedincybersecurity #thorteachescomcissp #cc #cismandpmptraining #thorteachescom #pmptraining #training #pmp #cybersecurity #certification #informationsecurity #itsecurity #cybersecurity #osimodel #networking #tcpip #layer3 #layer4 #networksecurity #ittraining #cyberthreats #techeducation #ipsec #tcp #udp #ddos #fraggleattack #cyberattacks