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Network Communication and protocols

So i made this diagram of a network. I just need help with showing the communications and protocols used in the traffic.

Encryption or misunderstood?

Hello, here is the problem I encountered : ----------------------------------------------------------------------------------- Chef, I recovered a dark email . I'm afraid to go into this strange world. Can you please help me !?...

Ok so basically I'm on Parrot Linux and have an image has a hidden steganographic inside.

I know I need to decode it with Steghide in the Parrot Terminal. I also know that I will find out what the hidden steganographic data (that with be extracted to a .txt file) with the command: "steghide extract -sf IMAGE.jpg -p PASSPHRASE"....

I need help! What do I do?

The forums are very resourceful when it comes to questions regarding anything IT related! By posting here and having your questions answers, hopefully that will help anyone else who have the same questions or issues! You just hit create post and use the title to briefly ask the question and then give all the details needed below to better help us help you! If anyone has any questions regarding the forums etc you can use this post to respond to!

Can't port forward for some reason

So I'm trying to port forward my rust server (video game not programming language) on port 28015 to play with some friends but I cant seem to get it working. I've exhausted pretty much all of my options like tweaking the firewall rules and changing various other settings. I'm using a tp-link archer c54 router and a comtrend ar-5220u modem and I even went as far as port forwarding on my modem too. I started to suspect that my ISP was blocking ports so I called them and they basically just told me...
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