Quantum Key Distribution (QKD) - Definition or Meaning

.popcorn-check-list>li::before{--wpr-bg-1701cab2-07f7-43f0-b118-916e535bf963: url('https://comparebroadbandpackages.co.uk/guides/wp-content/themes/popcorn2/assets/images/circle-check-regular.svg');}.popcorn-check-list-x>li::before{--wpr-bg-3c209590-731e-47f3-8591-bbba68d71f9b: url('https://comparebroadbandpackages.co.uk/guides/wp-content/themes/popcorn2/assets/images/circle-xmark-regular.svg');}.popcorn-alert-text-error::after{--wpr-bg-f4f0ebcd-4f2e-4ef8-adbe-a6aff29daf61: url('https://comparebroadbandpackages.co.uk/guides/wp-content/themes/popcorn2/assets/images/circle-exclamation-solid.svg');}.popcorn-alert-text-warning::after{--wpr-bg-7100ff23-7495-4d12-83b1-e0249ccf7889: url('https://comparebroadbandpackages.co.uk/guides/wp-content/themes/popcorn2/assets/images/triangle-exclamation-solid.svg');}.popcorn-alert-text-success::after{--wpr-bg-fc780cdd-e413-429a-878e-f1d4fe56e138: url('https://comparebroadbandpackages.co.uk/guides/wp-content/themes/popcorn2/assets/images/circle-check-solid.svg');}.popcorn-alert-text-info::after{--wpr-bg-ab6b1d82-e930-435d-96ca-c067f2a807bd: url('https://comparebroadbandpackages.co.uk/guides/wp-content/themes/popcorn2/assets/images/circle-info-solid.svg');}.popcorn-table-of-contents-icon li::before{--wpr-bg-605f4dd1-9dc2-4b3c-beeb-d34e8dc25735: url('https://comparebroadbandpackages.co.uk/guides/wp-content/themes/popcorn2/assets/images/chevron-right-solid.svg');}.cmtt-tooltip-overlay-icon:after{--wpr-bg-14d4e213-264c-483b-ae0d-37cae4906f49: url('https://comparebroadbandpackages.co.uk/guides/guides/wp-content/plugins/TooltipProEcommerce/assets/css/images/tooltip-image-overlay-icon.png');}.cmtt_field_help:hover,.cmtt_help:hover{--wpr-bg-535407dc-0541-4ec9-9f5c-34c720c94e47: url('https://comparebroadbandpackages.co.uk/guides/guides/wp-content/plugins/TooltipProEcommerce/assets/css/images/help_hover.png');}.cmtt_help{--wpr-bg-c3b5fa70-e957-4a05-8b5f-ed7500bcea44: url('https://comparebroadbandpackages.co.uk/guides/guides/wp-content/plugins/TooltipProEcommerce/assets/css/images/help.png');}.rll-youtube-player .play{--wpr-bg-c54fc2e9-2357-467f-8cae-429ef19d5af7: url('https://comparebroadbandpackages.co.uk/guides/wp-content/plugins/wp-rocket/assets/img/youtube.png');}.ai-close-button{--wpr-bg-8e26b500-9d5d-4ff0-8b4c-0a58be6caa14: url('https://comparebroadbandpackages.co.uk/guides/wp-content/plugins/ad-inserter-pro/css/images/close-button.png');}

Quantum Key Distribution (QKD)

Author:

Published:

15/05/2024

Updated:

Home > Quantum Key Distribution (QKD)

« Back to Glossary Index

Definition of “Quantum Key Distribution (QKD)” :

Quantum Key Distribution (QKD) is a secure communication method that implements quantum mechanics principles to generate and share cryptographic keys between two parties, ensuring that any attempt at interception or eavesdropping is detectable.

« Back to Glossary Index

Get The Fastest Broadband Deal Available To You.

Compare Broadband Here

Latest NEWS & Guides

Current broadband state of Ofcom 2026 Area 2 and Area 3 markets

Current Broadband state of Ofcom 2026: Area 2 and Area 3 Markets The broadband landscape in the UK is continuously […]
Read more
Virgin Media O2 publishes latest statistics

Virgin Media O2 Publishes Latest Statistics: Insights into‌ Connectivity Trends Virgin Media O2 recently published its latest statistics, shedding light […]
Read more
Vodafone UK Add Disney+ Premium to Mobile Entertainment Plans

Vodafone UK Adds⁢ Disney+ Premium to Mobile Entertainment ‌Plans Vodafone UK has recently announced an exciting new addition to its […]
Read more