If you have a laptop and a lan cable. So in libraries, for example, if this rifle exists.
It depends on whether the jack is for the Internet connection or something else. But you do not have to enter a password on a LAN connection.
Do you mean with LAN the internet or do you want to access server or other devices over LAN?
So, Lan (Internet) can safely be used in libraries, etc., but only if here is a LAN port in the wall and this is also connected to the network.
The owner of the house could LAN but also have completed or a whitelist, which means that everyone is blocked except devices he unlocks. Unfortunately you can't do anything against this.
I recommend you anyway to ask for safety times because the owner can already see who is connected to LAN and you avoid problems by simply asking first.
I hope I have explained it clearly although my German is not optimal because of another mother tongue.
Internet I mean. These jacks are also available at every table.
If
The can is connected according to and at all
You have the necessary access data (if the network is set up, for example, so that the router only requests that go through a specific internal proxy that requires authentication)
then maybe yes.
So no idea what socket is. Is that the can?
If there's already a dose at every tiswch then I do not think that it will be a problem if you connect your PC with it. But if you do not dare to give it a try, just ask it (it's a normal question these days, so do not be scared).
You do not need a password with LAN, but you have to be careful because open networks are often less secure and you are not private either (VPN would be a solution for that, but that's another story).
Just take your cable with you and try it, there's a very small chance that the box is not connected to the internet or the LAN has been blocked, but this is very unlikely in a bookshop
What are your plans to do on the internet if I may ask?
I was advised against Gamen, Big files to download or whatever bandwidth used. When you use vile bandbreitte you are often blocked because it makes the internet slower for others.
But you do not have to enter a password on a LAN connection.
How do I know this: my own experience
Then your own experience is unfortunately somewhat limited. Of course you can set up a LAN environment so that an authentication is required.
