@OSvsOS said:Here is a ultra secure login with Javascript. I give it an A+ for complexity. The vendor does not use SSL to encrypt the authentication process.    var a = 0x67452301; var b = 0xEFCDAB89; var c = 0x98BADCFE; var d = 0x10325476; var e = 0xC3D2E1F0; That IS, however, some kind of brain-fucked attempt at an implementation of SHA-1.  Good on them, they must have heard of security.  Somewhere. @OSvsOS said:The vendor does not use SSL to encrypt the authentication process. @OSvsOS said: tempVal = coverPass(document.UserForm.pass.value,domadmName); document.UserForm.hashPass.value = coverPass(tempVal,document.UserForm.challengeVal.value); document.UserForm.pass.value = ""; document.UserForm.LoginButton.value="Logon"; return(true);  YARRRR!  CAP'N, THERE BE HASHES ON THE WIRE!  FULL SPEED AHEAD AND PREPARE FOR BOARDIN'!