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Security marker
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veiligheidsmarker, veiligheidspen
a special pen filled with ink that has unique properties, like glowing under UV light, used to mark items for security or proof of authenticity
What is a "security marker"?
A security marker is a type of marker used to label or mark items in a way that makes them difficult to tamper with or alter. These markers often contain special ink or features, such as invisible UV ink, that are only visible under specific conditions, like ultraviolet light. Security markers are commonly used for identifying valuable items, labeling documents, or preventing counterfeit products. They can also be used to mark personal belongings for theft prevention, as the markings are unique and difficult to remove or duplicate, offering an added layer of security.
Example
The museum curator used a security marker to discreetly mark valuable artifacts with invisible ink for identification and tracking.
During the event, security personnel marked attendees ' tickets with a security marker to prevent unauthorized entry.
The bank teller used a security marker to check the authenticity of banknotes by verifying the presence of UV-reactive ink.
