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A multinational financial institution needs to establish secure and ultra-high-speed communication between its headquarters and multiple global branches. The network must support real-time transactions and have low latency. Which networking media would provide the necessary security, speed, and latency for this scenario?1.0 MarksMulti-mode fiber optic cable with quantum encryptionCoaxial cable with SSL/TLS encryption Wi-Fi 6E (802.11ax) with WPA3 encryptionSatellite communication with VPN tunnelingCat 8 Ethernet cable with AES encryption

Question

A multinational financial institution needs to establish secure and ultra-high-speed communication between its headquarters and multiple global branches. The network must support real-time transactions and have low latency. Which networking media would provide the necessary security, speed, and latency for this scenario?1.0 MarksMulti-mode fiber optic cable with quantum encryptionCoaxial cable with SSL/TLS encryption Wi-Fi 6E (802.11ax) with WPA3 encryptionSatellite communication with VPN tunnelingCat 8 Ethernet cable with AES encryption

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Solution

The best option for this scenario would be the use of a multi-mode fiber optic cable with quantum encryption.

Here's why:

  1. Multi-mode fiber optic cable: Fiber optic cables are known for their high-speed data transmission capabilities. They are capable of transmitting data over long distances without significant loss of signal quality, which is crucial for a multinational financial institution with global branches.

  2. Quantum encryption: This is a method of securing communication by applying the principles of quantum mechanics. It is considered to be highly secure and almost impossible to hack, making it ideal for a financial institution that needs to protect sensitive data.

The other options have their own advantages but fall short in one way or another:

  • Coaxial cable with SSL/TLS encryption: While this option provides a decent level of security, coaxial cables are not as fast or capable of transmitting data over long distances as fiber optic cables.

  • Wi-Fi 6E (802.11ax) with WPA3 encryption: While Wi-Fi 6E provides fast speeds and strong security, it is not suitable for long-distance communication between global branches.

  • Satellite communication with VPN tunneling: While this option can cover long distances, it does not provide the low latency required for real-time transactions.

  • Cat 8 Ethernet cable with AES encryption: While this option provides high speed and strong security, it is not suitable for long-distance communication between global branches.

This problem has been solved

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