10 points A user at Batty Halloween Supplies is worried about sensitive data being seen, accessed, or breached by someone unauthorized. Which of the following security measure: could that user employ? Firewall Data encryption Twofactor authentication (TFA) All of the above are security measures that the user could employ 8. 10 points The international Air Transport Association (LATA) standardized a two-dimensional bar-coded boarding pass system for all national and international airlines. IATA estimates that these bar codes save the airline industry $1.5 billion annually. What is this an example of? Virtual private network (VPN) Point of sale (POS) device Wide area network (WAN) Local area network (LAN).