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Thread: Remote access - hackers

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i have wifi network. if hacker got on lan guessing wpa password how gain access ubuntu machine ? noticed there guest account . secure ?

by default, computer secure, because ubuntu ships no network services enabled. use account (guest or otherwise) need log in via network service.
check network services have running, can run:

code:
sudo netstat -ntlup
and ports listening on address 0.0.0.0. post come , can tell are.

bigger concern somone having infiltrated wifi, eavsdropping. if can capture bank password, can login bank account. standard secure banking protocols (ssl/https) should prevent this, varies bank bank, , banks mix secure , insecure content on single page (which makes eavsdropping easy).


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