In the world of networks where data flow, wired and wireless teleport to different destinations.
The OSI Model, its layers bestow.
From physical to application, each one unrolls, A framework of communication, enjoining our hearts.
👉 Layer one,
The foundation, physical and raw,
Bits and bytes, in cables they defect.
Electric impulses, signals they carry,
Setting the stage for connections to engage.
👉 Layer two,
Data link, where frames find their way, MAC addresses guide like stars in the candy way. Error detection, a vigilant check, Ensuring integrity, a safety net.
👉Layer three,
Network with routers and routes,
IP addresses secure, like winding routes.
Packet forwarding, across networks vast,
Routing protocols, a quest to broadcast.
👉 Layer four,
Transport where connections thrive,
TCP and UDP their protocols drive.
Reliable delivery for bytes to travel,
Seamless streams no matter the unravel.
👉 Layer five,
Session, a bridge in the mist,
Establishing and managing connections, it persists.
Allowing sessions, strings of communication,
controlled and organized, like a symphony's creation.
👉 Layer six,
Presentation, a translator supreme,
Encodes and decodes, the data's dream.
Encryption and compression, its key affair,
Translating information, beyond compare.
👉 Layer seven,
Application, where humans flex,
Web browsers and emails become our guide. Interacting with services, like a dance, Empowering users with a fruitful enhance.
The OSI Model, a harmonious blend,
Layer upon layer, its message to send.
From physical to application, it unfolds,
A network's grand tapestry, where wonders behold.
The legend all the tech geeks struggle with and the attacker's hideout.
©️ Rotimi Abdul Basit
Don't give up yet, Nobody promise is gonna be easy-peasy.
#CyberPoetry #CyberPeom #osimodel #Cybersecurity #Learning_Continua