We also use such data to enable us to comply with copyright law, with 18 USC §2258A (illegal content), and to respond to lawful requests by public authorities, including national security, courts, and law enforcement. </p> Interactively collected information <p> In addition to the automatically collected anonymous data described above, we may place information on your device and then retrieve it later: we may use cookies, web beacons, or other anonymous tracking information to improve our server's interaction with your device.