Scott Charney, corporate vice president of Trustworthy Computing at Microsoft (Credit:James Martin/CNET ) SAN FRANCISCO–In his keynote at the RSA security conference on Tuesday, Scott Charney, Microsoft’s corporate vice president of Trustworthy Computing, suggested that the security industry should follow the health care model of quarantining infected PCs to prevent them from being used to send spam and conduct denial-of-service attacks. In a follow-up interview afterward, Charney elaborated on his vision for reducing the damage from botnets and explains how infected[....]