I came across this and found some useful tipshttp://www.cyberciti.biz/tips/linux-security.html
I am running a webserver on the plug, but I can only connect to it from
outside via ssh.
Some questions I have are why limit network connections to 1024 kb/sec
for lightppd? That seems very low? http://www.cyberciti.biz/tips/lighttpd-set-throughput-connections-per-ip.html
I implemented these since suggestions ssh is the only connection to the outside world.http://www.cyberciti.biz/tips/linux-unix-bsd-openssh-server-best-practices.html