I'm not computer networking expert, I have little bit knowledge of switches routers towers and about computer's. I am curious to know about port security in networking. I did a little research for port networking. I found out two things open port and close port. I saw that the port is open, Then it is dangerous for the computer user. it is bad to have open ports on your computer networking. We should always keep the port close
I am reading this but I don't understand practically what is port in networking and what happen If port open, then why is it dangerous ?
I am reading this but I don't understand practically what is port in networking and what happen If port open, then why is it dangerous ?