Encript And Decript String

Encrypting Connection String Code

private string EncryptConnectionString(string connectionString)
{
Byte[] b = System.Text.ASCIIEncoding.ASCII.GetBytes(connectionString);
string encryptedConnectionString = Convert.ToBase64String(b);
return encryptedConnectionString;
}

Once you got the encrypted connection string you can copy and paste it in the web.config file
<appSettings>
<add key="ConnectionString" value="ZGF0YSBzb3VyY2U9Llx2c2RvdG5ldDtpbml0aWFsIA0KICAgY2F"/>


Decrypting Connection String
private string DecryptConnectionString()
{
Byte[] b = Convert.FromBase64String(ConfigurationSettings.AppSettings["ConnectionString"]);
string decryptedConnectionString = System.Text.ASCIIEncoding.ASCII.GetString(b);
return decryptedConnectionString;
}