It's divided into categories like J2EE development, security, and migration, so you can zero in on the topics of most interest to you.
它分成了几类，例如，J2EE 开发、安全性和迁移，因此您可以专心学习对您最为重要的主题。
2
Letting the issuer to deal with all security issues involved eases the process of integration, migration, merger, federation or building cloud applications.
取而代之的是让授权机构处理所有安全问题，包括简化集成、迁移、合并、联合或创建云应用程序的过程。
3
The successful migration has also helped the base improve service delivery as well as strengthen security by reducing entry points.