I am a novice in Linux who just switched from Windows. Today while I was surfing internet I got a message on screen
"XXX.XXX.XXX.XXX" IP is trying to view your screen. Click yes to continue?
I immediately disconnected and also closed that window. Now I want to know how to retrieve my internet logs to see the incoming IP.
What are the logs I should look at to analyze this? How can I secure the Linux box from further attacks?