Most Toto sites only pay attention to the minimum basic security, and users may suffer various damages such as server paralysis or leakage of members' personal information due to hacking or DDoS attacks due to poor operation. Therefore, it is necessary to check whether stable operation is possible based on various know-how based on the operation method accumulated over a long period of time. Therefore, the third is TotoYou can call it site management. It is necessary to find out how long the Toto site has been operating in numerous online or text communities, how satisfied users are, how many betting users are through the bulletin board, and whether it is operated overseas by tracking IP, etc. It can be said that it is desirable to use the Toto site by checking if it is possible. https://www.ibeautylab.co.kr/18/