US-CERT is providing this Technical Security Alert in response to recent, well-publicized intrusions into several government and private sector computer networks. Network administrators and technical managers should not only follow the recommended security controls information systems outlined in NIST 800-53 but also consider the following measures. These measures include both tactical and strategic mitigations and are intended to enhance existing security programs.
Source: US-CERT Technical Cyber Security Alert TA11-200A — Security Recommendations to Prevent Cyber Intrusions
