Learn Hacker Attack and Defense in 24 Hours is a book published by People's Posts and Telecommunications Publishing House on May 1, 20 1. The writer is a directional studio. The video teaching software corresponding to the 24-hour study plan is presented in the multimedia CD attached to "Learn Hacker Attack and Defense in 24 Hours" to help readers get twice the result with half the effort in a three-dimensional learning environment. Learn Hacker Attack and Defense in 24 Hours is suitable for computer maintainers, IT practitioners, beginners and intermediate users who are interested in hacker attack and defense and security maintenance knowledge, and can also be used as teaching materials or counseling books for various computer training courses.