"Tamper-proof" refers to products or packaging designed to prevent unauthorized access or alteration. This feature ensures that if someone tries to open or modify the item, it will show visible signs of tampering. Common examples include security seals, medicine packaging, and electronic devices. The purpose of tamper-proof designs is to protect consumers and maintain the integrity of the product. By using tamper-proof methods, manufacturers can help ensure that items like food, pharmaceuticals, and sensitive information remain safe from contamination or fraud, ultimately promoting trust and safety in the marketplace.