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#1
Can someone sniff my network by bringing a laptop at my place?
Hi!
I have my own computer repair shop, and there's a dude I know who despise me for no apparent reason. He has much more IT certifications than I do and I'm wondering if he is spying on me or sniffing my IP packets using a customer's PC which he could use as a "trojan horse" inside my house. He can get pretty dirty as he is known to have done so a couple of times!
If there are preventive practices that I could use it will be awesome if you share some!
Thanks!