Hardening Network Infrastructure: Not Suitable for Everyone

A review of "Hardening Network Infrastructure" by Wesley Noonan. The author gives readers a guide to securing networks, firewalls, switches, and so on. Although much of the book is dedicated to explaining security techniques, it should not be used as a textbook for these topics. Everything is oriented toward the configuration of network devices. The author spends much time explaining technologies and reviewing other important security issues.