Not nessesarily insiders browsing outside, but what about downloads. ie) patches, demo's, drivers, video chats, streaming, offsite backups, people accessing our website, email transfers, ftp, vpn's, etc...
We are also looking at bringing up another office, but they are in a protected area in terms of what telco's service, so I don't think we can get a fiber point to point like we have for other offices in Verizon territory. So we may bump up our speed and tack that branch office on via VPN over the internet... but that terminates at the ASA not the ironport.
The cost of bandwidth has come down drasticly and for us to go from 3 T1's at 4.5 Mbps to a more reliable fiber connection at 50mbps with 1 T1 as a backup with BGP on our ip block, it's really a no brainer.
Just the thing is we can bump up to 10mbps sync over fiber for about $100 more a month, or we qualify for another transport over fiber that costs $300 more a month but it's 50mbps sync. Adding a new office, doing more with VPN's and also wanting redundancy (not everything over copper), means we are doing it, just at what bandwidth level.
