Jonna Mendez, a former CIA employee who once held the job title of "chief of disguise," has shared some secrets about how a real spy would change their appearance.
If you started thinking about "Mission Impossible" and its crazy masks, you would be surprised to hear that those are not really far from truth. However, in many cases, a much simpler approach is enough, Mendez says.
For a brief encounter, something as simple as a wig or facial hair would do. The worst nightmare for a spy meeting an informant in a restaurant would be for some stranger to come in and immediately recognize them.
"If you were working in Europe, and you are meeting with a clandestine source at a cafe, your biggest concern might be that your next door neighbor is just gonna wander in that café and say ‘Hi Bill' — when you're not ‘Bill,'" Mendez says in a video published by Wired's YouTube channel.
In the video, Mendez recalls the presidency of George H.W. Bush, during which the CIA started researching sophisticated masks as a part of a larger disguise development program. Mendez personally briefed the president on the program while wearing one of those masks. According to Mendez, the president had no idea that the person in front of him was wearing a disguise.
However, a disguise is more than simply donning a wig or a mask; it's actually a thoughtful algorithm, Mendez explains. The disguise is developed specifically to subvert the word portrait a person meeting the spy might develop. The goal of CIA agents is to make it so that every sentence that portrait contains is wrong.
"If [a man] has curly hair, you wanna go straight. If he has dark hair, you might wanna go light. If he's young, you might want to throw in some gray," Mendez says.
"With women, you have a broader range of what you can do. Also, with women you have one extra step: you can turn a woman into a man," Mendez discloses. "It is almost impossible to turn a man into a woman."
"What we do is always additive," she says. "We can make you taller; we can make you heavier; we can make you older."
"We can't go the other direction," Mendez confesses.
Apart from appearance, self-presentation and behavior can also be a dead giveaway.
"Americans are oblivious to what reveals them," Mendez says.
Interestingly, Mendez points out that a human can not reliably change their gait without some external device. For example, a convincing limp cannot be achieved without something like a stone in a shoe.
However, Mendez says, utilizing disguise techniques is not only useful for spies. Common people can benefit from them too. She provides Paris as an example, which, being a major tourist attraction, is full of pickpockets looking for victims. If you're visiting, giving yourself away as an American "makes you a target," Mendez says, and she recommends spending some time browsing local clothing stores, at least, "if you want to play it safe."