# Any suggestion to encrypt data per index with different keys and do full text search

**URL:** <https://discuss.elastic.co/t/any-suggestion-to-encrypt-data-per-index-with-different-keys-and-do-full-text-search/218499>\
**Category:** Elasticsearch\
**Tags:** elastic-stack-security\
**Created:** [February 10, 2020, 2:36am UTC](https://discuss.elastic.co/t/any-suggestion-to-encrypt-data-per-index-with-different-keys-and-do-full-text-search/218499 "2020-02-10T02:36:51Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![yuecong](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/yuecong/32/49061_2.png) [@yuecong](https://discuss.elastic.co/u/yuecong)\
**Post date:** [February 10, 2020, 2:36am UTC](https://discuss.elastic.co/t/any-suggestion-to-encrypt-data-per-index-with-different-keys-and-do-full-text-search/218499/1 "2020-02-10T02:36:51Z")

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Is it possible to do full-text search on indexes encrypted using different keys? e.g. If I want to use one ES cluster for different customers who have different keys to encrypt their data.

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**Author:** ![dadoonet](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/dadoonet/32/137187_2.png) [@dadoonet](https://discuss.elastic.co/u/dadoonet)\
**Post date:** [February 10, 2020, 10:04am UTC](https://discuss.elastic.co/t/any-suggestion-to-encrypt-data-per-index-with-different-keys-and-do-full-text-search/218499/2 "2020-02-10T10:04:28Z")

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How do you "encrypt" data?

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**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\
**Post date:** [March 9, 2020, 10:04am UTC](https://discuss.elastic.co/t/any-suggestion-to-encrypt-data-per-index-with-different-keys-and-do-full-text-search/218499/3 "2020-03-09T10:04:31Z")

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