A company has remote employees who often access the company's internal network from public Wi-Fi hotspots. Which technology can ensure that the data transmitted between the remote employees and the company remains confidential and secure?

  • Encryption
  • Firewall
  • Intrusion Detection System (IDS)
  • VPN (Virtual Private Network)
A Virtual Private Network (VPN) is the most suitable solution to ensure data confidentiality and security when accessing internal resources over public networks. It encrypts the data, making it secure from eavesdroppers.
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