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How will Google's reCAPTCHA technology change as it goes invisible? Learn more about identity verification in this HowStuffWorks article.
Firefox is an alternative to Internet Explorer, Safari and other Web browsers. Learn more about how Firefox works.
2016 was a record-breaking year for the number of data records stolen. Learn more at HowStuffWorks Now.
Could a hacker crash a country's network? Learn about cyber-attacks and threats and if a hacker could crash a country's network.
Could light-based WiFi replace our current radio-based networking standard? HowStuffWorks investigates the potential for superfast WiFi via light.
Your fingerprints are not only unique; they're also very hard to fake and even harder to misplace. What better ID to use in a security system? Learn how fingerprint scanners know it's you.