Imagine landing in South Africa—ready for adventure—only to be turned away at the airport because you didn’t know about a brand-new digital travel rule. That’s the reality for millions of travelers as South Africa flips the switch on its new Electronic Travel Authorization (ETA) system, a high-tech overhaul using biometrics and machine learning to modernize border control. Whether you’re flying in for business, a safari, or a beach escape, this system changes how you enter the country—and knowing how it works could be the difference between smooth sailing and a last-minute scramble at the gate. ... Continue Reading