After the theft of the French royal jewels, one detail drew even more attention: the press revealed that the password for the museum's security system was obvious. For digital expert Marcelo Nagy, this is the type of flaw that transforms a sophisticated crime into something facilitated by the victim themselves. He explains that weak or predictable passwords remain one of the main entry points for attacks and intrusions. To avoid this, he recommends creating long passwords, mixing letters, numbers, and symbols, avoiding common words or personal information, not repeating passwords across different systems, and activating two-factor authentication. "Security starts with the basics—and a simple password can compromise even the most expensive system in the world," warns Nagy.
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