Keeping your valuables secure requires a multi-layered approach that blends physical security with digital backups. First, never keep all your cash and cards in one place; split them between a wallet, a hidden money belt, and a locked safe in your accommodation. For your passport, carry a high-quality color photocopy or a digital scan on a secure cloud drive, leaving the physical document in the hotel safe unless local laws specifically require you to carry the original. When out in public, use a crossbody bag with "slash-proof" straps and RFID-blocking technology to prevent electronic pickpocketing. Always be wary of "distraction scams" in crowded tourist areas, such as someone spilling something on you or asking for directions, as these are classic tactics used to divert your attention while an accomplice reaches for your pockets. Finally, notify your bank of your travel dates to ensure your cards aren't frozen, and consider using a "dummy wallet" with a small amount of cash and expired cards to hand over in the unlikely event of a confrontation.