"If we were trying to make things smoother in this region, this isn't going to help," said Richard Bejtlich, chief security strategist at FireEye, a network security company.
US charges Chinese officials in cyberspying case →
"No diplomatic actions have made a difference," said Richard Bejtlich, chief security officer for the Virginia-based cybersecurity firm Mandiant. "They remain aggressive _ they're kicked out one day and try to get back in the next day."
Panetta talks computer hacking issues with Chinese →