@aasum

If Quantum Computers Become Reality, Who Will Be Affected First? 1-> Banking Logins & Passwords The first and most immediate impact will be on: ->Username–password systems ->Logins without OTP or multi-factor authentication ->Legacy encryption methods like RSA and ECC * These systems would become comparatively easier to break using powerful quantum computers. That is why banks, email providers, cloud services, and social media platforms would be at risk first. 2-> Traditional Banking & Internet Security This includes: ->Online and mobile banking systems ->Debit and credit card infrastructure ->Government databases ->Digital identity systems such as National ID. 👉 If these systems are not upgraded in time, large-scale security breaches could occur. *Because of this risk, governments and institutions are already working on post-quantum cryptography.

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