Assignment Help on The Physical-Network Layer Of The Cyber Domain
Assignment Help on The Physical-Network Layer Of The Cyber Domain
Describe How You Are Connected To The Physical-Network Layer Of The Cyber Domain.
Write a 1- to 2-page paper or create a 6- to 8-slide presentation with visuals and speaker notes about how you are connected to the physical-network layer of the cyber domain. Identify the devices in your home that are connected to a network, such as your phone, computers, or other networked devices. Explain how those devices are connected to a larger network, such as a cellular provider or ISP. Discuss at least 3 threats to you and your connected networks. Format any references according to APA guidelines.
Typical devices I have connected to my house are as follows:
Modem from ISP (Wave)
Orbi Router – plus 2 satellites
5 laptops
2 smart TV’s
14 FEIT Smart dimmable light switches
4 FEIT/Wemo smart plugs
5 Alexa’s
Garage Opener unit
1 networked printer
Dual Microwave/Oven smart appliance
2 Roomba Vacuum Cleaners
Honeywell Thermostat (Assignment Help on The Physical-Network Layer Of The Cyber Domain)
The physical-network layer
The physical-network layer is a crucial component of the cyber domain, serving as the foundation for all digital interactions. This layer encompasses the tangible infrastructure that facilitates data transfer and communication between devices. At its core, it includes physical cables, routers, switches, servers, and other hardware elements that form the backbone of the internet and interconnected networks.
In the physical-network layer, data travels in the form of electrical signals or light pulses through cables and optical fibers. This layer is responsible for the reliable and efficient transmission of information across vast distances, linking disparate devices and enabling seamless communication. The architecture of this layer is designed to ensure the stability, scalability, and security of the entire cyber ecosystem.
Cybersecurity measures at the physical-network layer are paramount to protect against physical threats, such as unauthorized access to data centers or the tampering of network infrastructure. Additionally, advancements in technology, like 5G networks and high-speed fiber optics, continue to shape and enhance the capabilities of the physical-network layer, fostering a more interconnected and digitally agile world. As the digital landscape evolves, the physical-network layer remains a critical enabler of the modern cyber domain.
References
https://www.sciencedirect.com/topics/engineering/connected-network
