[CentOS] Securing SSH

Tim Alberts wrote:
> So I setup ssh on a server so I could do some work from home and I 
> think the second I opened it every sorry monkey from around the world 
> has been trying every account name imaginable to get into the system.
>
FYI, here's a list of the losers (so far).  I suggest everyone wish 
horrible things happen to these people.

*201.70.39.3
**201.6.116.177
**200.161.198.16
**164.164.33.73
**66.114.252.200
**24.202.149.253
**218.201.147.80
**200.42.174.109
**128.135.195.122
**67.19.188.210
**24.202.149.253
**203.82.65.252
**124.1.204.61
**210.206.124.211
**61.128.122.13
**202.106.62.197

*