五石之瓠 以为大樽 浮于江湖 悠笑人生

https://docs.oracle.com/javase/8/docs/technotes/guides/security/index.htmlJava security technology includes a large set of APIs, tools, and implementations of commonly-used security algorithms, mechani

1 IntroductionThe Java™ platform was designed with a strong emphasis on security. At its core, the Java language itself is type-safe and provides automatic garbage collection, enhancing the robustness