High-speed Ethernet WANs are the answer to new applications and computing technologies that need increasing bandwidth. But did you know that securing your shiny new Ethernet WAN traffic will cost thousands of pounds/euros more every month if you make the wrong choices?
Or that security policy management could become your biggest headache and actually cause network outages? Or that encryption overhead could consume half your new outages? Or that encryption overhead could consume half your new bandwidth and astronomically increase network latency?
No? Then we suggest you spend five minutes reading this little book.