Handle Firefox SSL certificate issue in Selenium package SeleniumWebDriver; import org.openqa.selenium.WebDriver; import org.openqa.selenium.firefox.FirefoxDriver; import org.openqa.selenium.firefox.FirefoxProfile; import org.testng.annotations.Test; import org.testng.annotations.BeforeTest; import org.testng.annotations.AfterTest; public class SSLCertificateFirefox { WebDriver driver; Read more about Handle Firefox SSL certificate issue in Selenium