Add a rate limit to your incoming ssh syn connections and drop the ones that go over the rate limit. Also, remove password authentication and only allow rsa authentication. With these together, ssh attacks will disappear from your logs.
For example:
$IPTABLES -A tcp_packets -p TCP -s 0/0 -d $INET_IP --dport 22 -j allowed $IPTABLES -A allowed -p TCP -m state --state ESTABLISHED,RELATED -j ACCEPT $IPTABLES -A allowed -p TCP --syn -m limit --limit 3/minute --limit-burst 3 -j ACCEPT $IPTABLES -A allowed -p TCP -j LOG --log-level "NOTICE" --log-prefix '[DROP:RATE_LIMIT] ' $IPTABLES -A allowed -p TCP -j REJECT
Note. Only turn on the output to log when you want to see what is going on. Otherwise, just comment out that line.
Also, I agree with an earlier post suggesting the Linksys WRT54G or GS running the SveaSoft firmware. http://www.sveasoft.com/
With a slightly better antenna and a few WRT54G's in a WDS configuration, you could easily provide both wireless and wired connections in the remote buildings and have some wireless coverage between the buildings as a bonus.
With enough of the WRT54G's in the WDS configuration and using OSPF, you could create a "self healing" component to the network.
Actually that statement is incorrect. In most states of the US, recording a conversation is legal as long as ONE party on the call knows that it is being recorded. There are certain states that require that both parties are notified. I found the following link that explains it much better than I. http://www.callcorder.com/phone-recording-law-amer ica.htm
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For example:Note. Only turn on the output to log when you want to see what is going on. Otherwise, just comment out that line.
RadioLabs.com has an excellent selection of wireless antennas, coax, and connectors that will work for you.s s-2.html
http://www.radiolabs.com/products/wireless/wirele
Also, I agree with an earlier post suggesting the Linksys WRT54G or GS running the SveaSoft firmware.
http://www.sveasoft.com/
With a slightly better antenna and a few WRT54G's in a WDS configuration, you could easily provide both wireless and wired connections in the remote buildings and have some wireless coverage between the buildings as a bonus.
With enough of the WRT54G's in the WDS configuration and using OSPF, you could create a "self healing" component to the network.
G'Luck
My wife needs this on her car.
Actually that statement is incorrect. In most states of the US, recording a conversation is legal as long as ONE party on the call knows that it is being recorded. There are certain states that require that both parties are notified. I found the following link that explains it much better than I. http://www.callcorder.com/phone-recording-law-amer ica.htm