Symantec CEO John Thompson says AV tools aren’t enough anymore. Thompson calls for an “information-centric” security model. Thompson’s comments echoed themes that reverberate through this year’s RSA conference. Security teams need to focus more on data than on infrastructure, Thompson says. For the first time, there are more malicious applications (65 percent) being spread across the Web than legitimate applications, he says. “If ever there was a cry for change in public policy, its now,” Thompson says.”]