Rihanna is one of many celebrities who are frequently seen flanked by bodyguards for security. Dimitrios Kambouris/Shutterstock

Rich people have always been private, but their desire for privacy has increased as they seek more security in a technological age.

But in an age of constant connection, some of the ultrarich are reeling in the flashiness in the name of safety.

Experts in high-end security say wealthy people are living under the radar at home and while traveling.

Perhaps nothing conjures up an image of wealth like Nicki Minaj in her $400,000 pink Lamborghini or Mark Cuban stepping out of his $40 million private jet.

But in an age of constant connection, some of the ultrarich are reeling in the flashiness in the name of safety.

"Privacy and safety are inextricably linked. There was a time when privacy concerns were primarily about financial loss, such as bank wire or credit-card fraud," Gary Howlin, the senior vice president at Gavin de Becker & Associates, which provides executive protection for wealthy people including clients in the Supreme Court and the CIA, told Business Insider.

"Now, particularly with personal information readily available via internet and social-media sources, people are using what was once private information to learn where clients live - or information about their activities in order to seek personal encounters with them," Howlin said.

As a result, the wealthy are proceeding with caution when it comes to grand displays of wealth.

Take for example Kim Kardashian West. The Queen of Selfies has always been known for flaunting her diamonds on Instagram and on "Keeping Up With the Kardashians," but after being held at gunpoint and robbed of more than $10 million in jewelry in 2016, she became more discreet about her wealth by toning down her social-media photos, no longer wearing a lot of jewelry in public, and getting 24-hour security.

Kim Kardashian West was robbed at gunpoint in 2016. Jason Merritt/Getty Images

But such a harrowing incident isn't a prerequisite for being discreet.

CEOs and business moguls, such as Mark Zuckerberg and Richard Branson, have always been somewhat private, at least to the general public, but even celebrities like Jennifer Lawrence and Melissa McCarthy are refraining from putting their wealth on display.

The wealthy are living under the radar at home

"There was a time when people really flaunted their wealth - now they don't," David Forbes, the head of private office at the estate agent Savills, told the reporter Kate Allen of the Financial Times. "People's priorities over the years have shifted. Now right at the top of the list, it's security."

He added that while the wealthy still spent money on boats and planes, they didn't want to attract the kind of attention open displays of wealth bring; they're increasingly opting for what Allen called "under the radar" living, which takes shape on both small and big scales.

This involves blocking GPS from locating property with a jamming signal, removing homes from the grid, and hiring architects to conceal buildings - whether by designing an underground home or by using a "stealth concealment design" for aboveground properties, Allen reported.

These privacy tactics don't come cheap - one underground mansion was listed for $185 million last year. And those without underground homes are paying up to $500,000 to install luxe panic rooms, which are becoming more popular than ever among the rich as gun violence increases, Business Insider's Katie Warren previously reported.

Drake, seen here with a bodyguard, has a house in Hidden Hills, California, which is blocked from Google Street View. Joe Scarnici/Getty Images

They're also living in affluent neighborhoods that bar Google's photography vehicles from entering - meaning their residences don't show up on Google Street View.

Paul McCartney's mansion isn't visible on Street View, and neither are the homes of the residents in the celebrity-studded Hidden Hills, California, which include Kardashian West and Kanye West, Lisa Marie Presley, Drake, and Miley Cyrus, according to Vanity Fair.

Try to drop a pin on Sea Island, Georgia, where numerous PGA Tour players live and where the average home costs $3.2 million, and you'll find no results on Street View either.

Read more: 7 places you can't find on Google Maps

Forbes told Allen that shell companies and ownership structures enabled anonymity to property buyers, as do gated communities. Homeowners are also spending more on home security systems, he said.

Gavin de Becker & Associates provides a very high level of protection. At residential estates, that involves a dedicated security office, elaborate technological early-warning systems, and strict access control to keep people out, Howlin said.

Facebook awarded its CEO, Mark Zuckerberg, a $10 million allowance for security this year. AP

"It is common for a successful, well-known executive to spend a million dollars a year - or much more - for a comprehensive security and privacy program," Howlin said.

This year, Facebook approved a $10 million annual security allowance for Zuckerberg and his family, an increase of nearly $3 million from the previous year, Business Insider previously reported.

The wealthy are also seeking out privacy and security when they travel

But such security isn't limited to the home - the ultrarich are also taking steps to travel more discreetly.

"If you're driving a convertible Bentley right now in the South of France, you're asking for trouble - you'll be followed back to your villa by a couple of scooters," Forbes told Allen.

Perhaps that's partly why so many billionaires avoid driving luxury cars. Zuckerberg has been seen in an Acura TSX, a Volkswagen hatchback, and a Honda Fit, each valued at or under $30,000. The Walmart heiress Alice Walton, the world's richest woman, drives a 2006 Ford F-150 King Ranch, which retails for about $40,000, according to CNBC.

But that's just on the road - traveling across the country or internationally brings other challenges.

For this, Gavin de Becker & Associates relies heavily on logistical planning and execution - clients want hotel rooms prechecked under an alias and privately accessible.

"Our clients will never be found standing at the lobby desk to check in, and even walking through the public spaces is optional," Howlin said. The firm also owns and operates the Private Suite at LAX, where rich people pay upward of $4,500 for solitude when traveling - that includes drop-offs on the tarmac, bodyguard protection, and "private" security lines.

Read more: I visited the private terminal at LAX where rich people pay upward of $4,500 to skip the lines and pull up to their planes in BMWs, and it made me feel like a billionaire

"It's a safe haven offering the best privacy, security, and amenities money can buy," wrote Business Insider's Tanza Loudenback, who toured the luxury terminal.

But that's when they're flying commercially.

The Private Suite at LAX offers security for elite travelers. Courtesy of The Private Suite

Any jet - even a private one - that's registered has a tail number and can be found, according to XOJET, an on-demand private-jet operator. Billionaire moguls, CEOs, and celebrities are shifting to on-demand charter jets for more privacy.

"If you're a celebrity and you don't want the public knowing your every move, flying charter ... allows anonymity as the jets are randomly assigned based on the leg," James Henderson, the president of commercial operations at XOJET, told Business Insider. "Meaning you may never get the same jet twice - allowing for complete privacy."

Jamie Foxx, Fergie, and Kardashian West have all flown on-demand private jets via JetSmarter, according to Travel + Leisure.

Chartering a private jet doesn't come cheap - a trip from New York to Los Angeles via XOJET is $25,000 one way. But for many wealthy people, privacy is priceless.

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