The book arrived

At last, the book, Cutominzing Xoops published by Mainichi Communications, arrived.

In particular nowadays, I'm interested in the keyword "security".
So, I was wading through the Part 5 chapter of the book.

The chapter is about:

• What is security hole
• Security holes that you should keep in mind
• Techniques to protect your Xoops site
• How to use Xoops Protector

I want to install Xoops Protector and read the source code in the near future.

Here is the book.