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I am doing this for class assignment.

I do not take ownership or credit for the resource which I will share in this post.

I am writing this for my class assignment only.

In my research of this week’s lesson, I found many resources that teach concepts of cybersecurity. One book is  

Big Breaches: Cybersecurity Lessons for Everyone 

Authors: Neil Daswani, Moudy Elbayadi 

Rating: 4.8/5 

This book breaks down several data breaches occurring in large companies, including Capital One, Equifax, and Facebook. It looks at the root cause of data breaches: phishing, malware, and software vulnerabilities. 

Not only will you come out the other side with a more robust understanding of how data breaches happen, but you’ll also see lessons applied to the high-profile company examples that can make it easier to understand and recognize. 

Topics Covered: 

• What causes data breaches and corporate examples 

• Habits and advice for highly effective security 

• Technology defenses for fighting breaches 

Buy on Amazon 

    This is only one resource. 

Segment Routing is one of the new kids on the block in the routing area, and perfectly fits both the paradigm of autonomous networking, and the SDN approach with centralized and application-driven path control. In this document, I would like to share an introduction to Segment Routing, its roots, and its applications. 

Segment Routing heavily reuses concepts from another two major technologies – Multi Protocol Label Switching (MPLS), and Source Routing. It is therefore advantageous to revisit their most important properties. 

MPLS – A Quick Review 

This article assumes basic understanding of MPLS inner mechanisms and forwarding process. For an introduction into MPLS in a manageable and not-burdensome way, I invite you to read a blog written earlier: MPLS History and building blocks 

https://learningnetwork.cisco.com/s/blogs/a0D3i0000002SKP6EA0/introduction-to-segment-routing

What is layer 1 and layer 2 in networking?

Layer 1 provides the physical infrastructure and encoding schemes, ensuring that data can traverse the network medium accurately. Layer 2 builds upon this foundation, framing data and enabling devices to communicate efficiently.Oct 24, 2023

Unveiling the Wonders of Ethernet: Layer 1 vs. Layer 2 – LinkedIn

LinkedInhttps://www.linkedin.com › pulse › unveiling-wonders-et…

I am posting this for my class. I do not own or take any credit for the above information. It is for viewing in my class environment.

There is an excellent source of information concerning IPv4 and IPv6 addresses and much more at Juniper.net. The title of the article is Understanding IPv4 and IPv6 Protocol Families. The link is: https://www.juniper.net./documentation/us/en

I do not own the information and do not take credit for any information. This information is only to fulfill a class assignment.  

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CertBros on YouTube has an excellent video explaining port numbers. 

https://study-ccna,com/ports-explained/ has an excellent explanation of port numbers also. 

I do not own the information shown on these study guides. These names and links are only for my assignment for my class.