ESG asked 257 security professionals working at enterprise organizations to rank their security teams incident detection challenges. Real-time big data security analytics tools must use streaming processing, advanced intelligence, algorithms, and visual analytics to filter out the noise and pinpoint problems with strong accuracy. This could be the catalyst to finally change security analysis from art to science, author says. Smart CISOs will define metrics to gauge improvement in each of these areas over the short- and long-term. Those best able to do this will likely have a very Happy New Year.”]