I have no idea of the pec of the server you are on, but I could get you probably 10TB of bandwidth per month and your own top spec server with Solid state disks for only a couple of hundreds month, with own dedicated Cisco firewall on a 10Gb fibre network, I am sure I can probably help you on this, PM me if you want.
Since 2006 I've hosted the trade forums we know of. And before that it was tiling related forums, training centre websites, and tiling tools websites. Before that when I was about 14, using AOL dialup (9.99 per month and 1p per minute) I was using a packard bell PC and AOL chatrooms creating scripts that changed the colour of the font in chatrooms (got banned a lot). And hosted car related forums and websites.
I'm quite clued up to a point. But instead of going down the 'hacking' route, I went down an actual business route.
We spend a lot on dedicated servers, clusters of servers for mail and other protection, and have had a lot of attempted hacks over the years as we run vBulletin. Lots of exploits in that.
What I've found is rather than me be super skilled in every field, is to get specialists in when needed. So we're on an awesome server that gets upgraded annually, with SSD's, awesome RAM, always DELL, hosted in DC1 in the docklands on the best connectivity with lots of spare bandwidth and whatnot. And know when I shop around what I'm looking for (I rarely switch but I do haggle when it comes to upgrading - I'd rather stay put than build new relationships).
But this, this was new. Small guys don't get DDOS'd and if it was a script kiddy I have lots of bandwidth spare and they'd find their resources outnumbered. This was massive though. It took down my hosts network and his lines he leased (inc his backup lines). The datacentre went nuts. I can't afford hardware myself. So like with my usual outcome, I've paid an external firm to route traffic through who will update their own gear when needed rather than me needing to keep on top of what's what and keep shopping around.
I appreciate your offer, but I didn't go with the 10k guy who came down a bit to something more than a millionaires mortgage. lol
I'm sure he's never touched hardware in his life and drives a ferarri.