Originally posted by: iamwiz82
Yep, I have it up to 17 now.  Last tick I gained 5 ranks just from that.
		
		
	 
yeah i'm up to 17 now too.  still need more tho.   In my opinon the vault pays for itself in increased revs ( you lose fewer machines to attacks) and less loss of credits.
I don't get hit very much any more.  When I do get hit it seems random. last three days worth:
3 hours ago	You were defeated.	0	499
4 hours ago	You defended yourself.	0	0
14 hours ago	You defended yourself.	0	0
23 hours ago	You were defeated.	0	291
1 days ago	You were defeated.	0	572
1 days ago	You defended yourself.	0	0
1 days ago	You defended yourself.	0	0
1 days ago	You defended yourself.	0	0
2 days ago	You were defeated.	0	461
2 days ago	You were defeated.	0	162
2 days ago	You were defeated.	0	515
2 days ago	You were defeated.	0	468
2 days ago	You were defeated.	0	289
2 days ago	You were defeated.	0	587
2 days ago	You were defeated.	5,680	42
2 days ago	You were defeated.	15,342	217
2 days ago	You were defeated.	39,896	88
2 days ago	You were defeated.	0	155
2 days ago	You were defeated.	0	0
2 days ago	You were defeated.	0	140
2 days ago	You were defeated.	0	416
3 days ago	You were defeated.	0	257
3 days ago	You were defeated.	0	87
3 days ago	You were defeated.	0	41