GK Question

technology medium true_false

Using public Wi-Fi without a VPN exposes your data to potential eavesdropping.

  1. True
  2. False

Answer: True

Public Wi-Fi networks often lack encryption, allowing attackers on same network to intercept unencrypted traffic (HTTP, emails, credentials). VPN creates encrypted tunnel protecting data in transit. Best practice: avoid sensitive transactions on public Wi-Fi, use HTTPS, enable firewall, and connect via VPN.

Topic Cybersecurity
Exam Relevance Banking, SSC, Railway
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