If I want to make a C# login form，withamysqldatabsewhichprovidestheuserdata，in c#，iwouldsayit ' sunsafetowritethedatabasepassssswore andisthereanotherwaylikeawebserverwhichwillconnecttothedatabaseandcheckifuserdataisright？
Talk1:
wellifyouseanotherservicetodothelogin，wontthathavetheaccesscredentialssomewhereintheconnectionstring？
Talk3:
thatreferencelinkisformsftsql-server.andtomcanyoupleaseimproveyourquestionbecauserightnowitisquiteunclearandisnothelpingmum ordsifyouareusingapacheorsomethingthen.netisnottoorelevantinsomeoftheanswersbelow
youshouldstoresuchthingsinaconfigurationfile . nethastheoptiontouseencryptioninweb.config/app.config。
eitherwayyouwillhavetoprovidethosecredentials.youcanpasstheminconnectionstringinyourcode (canhavethosemaintainedinweb.coned ) youcanactuallyencryptthepasswordandhavetheencryptedvaluementiity