Blocking Network Attackers
In Using Odroid as IP Router I wrote about using my Odroid as router and firewall. Additionally I inspect who tries to log-in to my machines using the lastb command. Sample output is below:
$ lastb admin ssh:notty 202.166.220.10 Mon Oct 1 09:51 - 09:51 (00:00) admin ssh:notty 202.166.220.10 Mon Oct 1 09:50 - 09:50 (00:00) admin ssh:notty 14.162.42.98 Mon Oct 1 09:50 - 09:50 (00:00) admin…
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