ASP.NET MVC Remember me

public class MyAuthentication
{
    public static HttpCookie GetAuthenticationCookie(LoginModel model, bool persistLogin)
    {
         // userData storing data in ticktet and then cookie 
        JavaScriptSerializer js = new JavaScriptSerializer();

        var userData = js.Serialize(model);
        FormsAuthenticationTicket authTicket = new FormsAuthenticationTicket(
                 1,
                 "akash",
                 DateTime.Now,
                 DateTime.Now.AddHours(1),
                 persistLogin,
                 userData);

        string encTicket = FormsAuthentication.Encrypt(authTicket);
        HttpCookie cookie= new HttpCookie(FormsAuthentication.FormsCookieName, encTicket);
        cookie.Expires = authTicket.Expiration; //must do it for cookie expiration 
        return cookie;
    }

    internal static bool Login(string UserName, string Password)
    {
        //UserName="akash" Password="akash"
        //check can be done by DB
        if (UserName== "akash" && Password == "akash")
            return true;
        else
            return false;
    }
}