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Zorluk: KolayAzure Virtual Networks, ExpressRoute, and VPN Gateway

An organization is planning to connect its local office to an Azure Virtual Network. The IT team decides to use Azure ExpressRoute because they believe it will encrypt their data as it travels over the public internet. Which statement explains why this assumption is incorrect?

  1. ExpressRoute uses a private, dedicated connection that bypasses the public internet, and it does not encrypt traffic by default.Cevap
  2. B
    ExpressRoute routes traffic over the public internet but only supports unencrypted HTTP traffic.
  3. C
    ExpressRoute is a public cloud resource that cannot be used to connect an on-premises network to Azure.
  4. D
    ExpressRoute automatically encrypts all traffic using a public internet VPN tunnel.

Cevap

ExpressRoute uses a private, dedicated connection that bypasses the public internet, and it does not encrypt traffic by default.
The correct statement is that ExpressRoute uses a private, dedicated connection that bypasses the public internet, and it does not encrypt traffic by default. This is because ExpressRoute establishes a direct connection via a connectivity provider, ensuring that traffic never traverses the public internet. Furthermore, since it is a private circuit, encryption is not automatically applied, and organizations must configure their own encryption (such as IPsec VPN) if it is required.

Adım Adım Çözüm

1
Analyze the characteristics of Azure ExpressRoute connectivity.
Identify that ExpressRoute provides a private, dedicated connection through a connectivity provider, which completely bypasses the public internet.
Understanding the physical routing of ExpressRoute traffic is key to evaluating the scenario's assumption.
2
Evaluate the encryption capabilities of ExpressRoute.
Confirm that ExpressRoute traffic is not encrypted by default, and additional configurations (like VPN over ExpressRoute) are required if encryption is needed.
This directly refutes the assumption that ExpressRoute automatically encrypts all traffic.

Anahtar Kavram

Azure ExpressRoute provides a private, dedicated physical connection to Azure that bypasses the public internet and does not encrypt traffic by default.
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