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chris

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co-founder/cto of weebly

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9 of the 13 root servers were taken down via a DDoS back in 2002.

http://c.root-servers.org/october21.txt

Although the report states "2.4. There are no known reports of end-user visible error conditions during, and as a result of, this attack.", it's not entirely accurate. I personally experienced issues with name resolution shortly after the attack started, and had no idea what the cause was until afterward. If I recall correctly, my name resolution was handled by Qwest, as they were the T1 transit provider I was using at the time.

that's just not a fair comparison. despite how you may feel about angel investors as a whole, working part time is not equal to working full time. you can accomplish a lot working nights and weekends, but it's generally difficult work, not nearly as productive, and does not have the same urgency -- it's very easy to take a few weeks off from a part-time endeavor, or just to stop working on it altogether.

we've also been very happy working with angels, but it might just be that we've been lucky enough to have great investors.

based on my experiences, i would highly recommend finding a way to work on your business full time as soon as you can.

This may hold true, in certain areas, if you keep the same house for 30 years. I read somewhere that the average American home changes ownership every 11.9 years.

I did a quick calculation on the percentage ROI after 1 year of owning a $300K house.

home cost: $300,000

10% down payment: $30,000

30/yr mortgage @ 6%: $1,618.79

tax at 1.25%: $312.50

maintenance/misc: $200.00

actual mortgage payment: $2,131.29

investment after 1 year (($2,131.29 * 12) + $30,000) = $55,575.48

appreciation after 1 year at 4%/yr: $12,000

percentage ROI: ($12,000/$55,575.48) = 21%

what index fund are you going to see a 21% return on investment from? did I make a horrible mistake?

Awesome! 2 Years ago, in college, a buddy and I built the same thing. Our "RFID beverage dispenser" was mostly PC software driven using a USB rfid reader, solenoid valve and key fob. Our goal was to sell these to local bars as self service, self monitoring beer dispensers which could have the ability to monitor a persons BAC. Fun project for sure!

[dead] 18 years ago

Best way to prevent attacks is by only allowing ssh access from certain address ranges within your private network or VPN.

sshdfilter (http://www.csc.liv.ac.uk/~greg/sshdfilter/) will automate iptable rules by scanning the log and looking for break-in attempts.