BlipFace.Helpers.ProtectionHelper.ToSecureString C# (CSharp) 메소드

        public static SecureString ToSecureString(this string input)
        {
            SecureString secure = new SecureString();
            foreach (char c in input)
            {
                secure.AppendChar(c);
            }
            secure.MakeReadOnly();
            return secure;
        }