Security Sage's Guide to Hardening the Network Infrastructure will be the only publication that provides security and Information Technology (IT) professionals ... » 

Security Sage's Guide to Hardening the Network Infrastructure will be the only publication that provides security and Information Technology (IT) professionals an in-depth and comprehensive view of network devices, protocols and architectures. It provides detailed guidance on real-world network threats and exposures. While most network security books focus on ancillary topics, such as operating systems, RDBMS, groupware, and other applications, this book will concentrate strictly on the nuts and bolts of networks, such as routers, firewalls, Intrusion Detection Systems (IDS) and the networking protocols that work in congress with them. «