By Ananya Bhattacharya @CNNMoney August 7, 2015: 12:53 PM ET
Warren Buffett - $364,011
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The philanthropist who encourages people to donate their money to charity is equally mindful about his security budget. His personal and home security totals to a (relatively) modest $364,000. If the third richest man in the world can survive on this low-ish budget, why can't others?
Buffett does not "use Company cars or belong to clubs to which the Company pays dues" and nor does he use "corporate-owned aircraft for personal use," according to the SEC filling, which says Buffett strictly uses Berkshire-owned aircraft for "business purposes only."