Originally Posted by
ralle12
Hello,
I. How can I see if only I'm logged in and no one is mirroring my screen or taking information like log-in credentials and stuff?
Can I do any command that do so only I can make connections to websites and so so? And use the computer like I use to but be sure it's not mirrored or someone taking information of my computer?
Would love all the help I can get!
Regards Rasmus
To see logins:
to look at network activity:
Code:
sudo tcpdump -i ethX icmp and icmp[icmptype]=icmp-echo
Replace ethX with your device. Use "ip a" to see.
TCDump has flags as well:
Code:
-n avoid a (potentially slow) reverse DNS query
−i interface
icmp[icmptype]=icmp-echo To print all ICMP packets that are echo requests/replies
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