Who send file?

Support for security such as Firewalls and securing linux
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hack3rcon
Posts: 710
Joined: 2014/11/24 11:04:37

Who send file?

Post by hack3rcon » 2020/10/16 20:35:35

Hello,
On CentOS, how can I find the files that sending from my server?

Thank you.

lightman47
Posts: 1225
Joined: 2014/05/21 20:16:00
Location: Central New York, USA

Re: Who send file?

Post by lightman47 » 2020/10/16 21:40:48

Log files would answer your question I'd think. If it was vsftp then I would expect that log to show what happened. If you don't actually know HOW it arrived, perhaps a 'grep' of /var/log/messages or /var/log/secure or other appropriate logs. CentOS 'logs the dickens' out of things so it should show up in some log.
Remember - importing/building packages will likely "byte you in the butt" come update time, long after you'd forgotten you did that! Use repos whenever possible.

hack3rcon
Posts: 710
Joined: 2014/11/24 11:04:37

Re: Who send file?

Post by hack3rcon » 2020/10/17 15:58:49

lightman47 wrote:
2020/10/16 21:40:48
Log files would answer your question I'd think. If it was vsftp then I would expect that log to show what happened. If you don't actually know HOW it arrived, perhaps a 'grep' of /var/log/messages or /var/log/secure or other appropriate logs. CentOS 'logs the dickens' out of things so it should show up in some log.
How about Spying programs? Which tools can help me?

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