Lockdown Networks, a network access control (NAC) appliance vendor, shut its doors earlier this week. In just a few days, I've read a number of statements about the meaning of this event. A tech meltdown? The end of the NAC market?
Nope, it's nothing that bold or startling. To me, the ramifications are pretty simple:
It's hard to succeed when you change horses in the middle of a stream.