presto-plugin-toolkit/src/main/java/io/prestosql/plugin/base/security/ReadOnlySecurityModule.java/ReadOnlySecurityModule/configure
class ReadOnlySecurityModule:    @Override
    public void configure(Binder binder)
    {
        binder.bind(ConnectorAccessControl.class).to(ReadOnlyAccessControl.class).in(Scopes.SINGLETON);
    }