The Energy Department’s Energy Sector Control Systems Working Group published a paper, Roadmap to Achieve Energy Delivery System Cybersecurity, aimed at boosting cybersecurity in that industry. The paper presents five strategies to improve IT security that’s appropriate for other sectors, as well. Managing incidents is a critical strategy because cyberassaults can be sophisticated and dynamic and any system can become vulnerable to emerging threats as absolute security is not possible, the paper says. It says: Building a culture of security ensures sound risk management practices are periodically reviewed.”]
Source: http://www.shoaibyousuf.com/2011/10/5-strategies-to-improve-it-security.html