Survey: 71 percent of IT security professionals admit they don’t know some key facts about their networks. 50 percent had no idea how many of their organizations internal hosts were exposed to the Internet. Some 52 percent conceded that their vulnerability management tools and practices dont allow them to prioritize remediation based on the likelihood of real-world attacks. 75 percent of network management and security professionals believe that automated tools give hackers the upper hand in evading the defenses they’ve built to protect their critical data.”]