SRAC – The Cold War’s invisible lifeline for spies
Espionage has never truly been about glamorous chases, exploding gadgets, or tuxedoed secret agents. The reality is far more understated — and far more dangerous. It’s about invisible…
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Card Payment Security in 2025: New Technologies and Emerging Risks
As digitalization accelerates, cashless payments have surged dramatically in Hungary — and worldwide. Paying by bank card, smart device, or online is undeniably convenient, but concerns about security…
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The Future of Bank Cards: Virtual Cards, Biometric Authentication, and Blockchain
For decades, the bank card has been one of the most successful financial innovations in modern history. Today, almost every adult owns some type of card — debit…
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Self-learning algorithms in robot vacuums – how do they map your home?
Robot vacuums are no longer a novelty – for many households, they’ve become a regular part of cleaning routines. Early models moved in completely random patterns, bumping into…
