改源码是SDDT防止进程被结束，目前唯一可以保护软件windows7上的进程。-Change source is SDDT to prevent the process is over, the only can protect the software processes in windows7.

易语言UPX编译自动加壳源码 为自己的软件加上一层克 可以防止他人破解 保护好自己的版权 就是编译时就加好壳,用UPX加的。 根据论坛一个人发的方法写的易源码。-The easy language UPX the compiler automatically packers Source own software plus a layer of grams can prevent others crack protect their copyright is compiled plus go

驱动_操作保护操作，用驱动保护好进程，不被其他软件修改-Drive _ operation protection operation, protect the driving process, not by other software modifications