Introduction - If you have any usage issues, please Google them yourself
Sometimes people' s account passwords too many inconvenient memories, and keys easily be a hacker program records, so unsafe, so developers in this program automatically enter user names and passwords, in fact, automatic buttons, add at startup, such as the IP authentication, so that you can specify that only some of the IP can be used to prevent the program fall into the hands of hackers. And the program can view the secret security card, insurance card for the close management is also good.