In a hybrid cloud environment, what mechanism ensures secure data transmission between on-premises data centers and the cloud?

  • Cloud-based firewall
  • Data encryption
  • Intrusion Detection System (IDS)
  • Virtual Private Network (VPN)
In a hybrid cloud environment, a 'Virtual Private Network (VPN)' is commonly used to ensure secure data transmission between on-premises data centers and the cloud. VPNs create encrypted communication tunnels over the public internet, enhancing security. Data encryption alone may not secure the entire transmission path.
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