# Using Kopia with Backblaze B2

**URL:** <https://kopia.discourse.group/t/using-kopia-with-backblaze-b2/504>\
**Category:** Support\
**Created:** [July 2, 2021, 10:04pm UTC](https://kopia.discourse.group/t/using-kopia-with-backblaze-b2/504 "2021-07-02T22:04:07Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![bbccdd](https://yyz2.discourse-cdn.com/free1/user_avatar/kopia.discourse.group/bbccdd/32/143_2.png) [@bbccdd](https://kopia.discourse.group/u/bbccdd)\
**Post date:** [July 8, 2021, 11:39am UTC](https://kopia.discourse.group/t/using-kopia-with-backblaze-b2/504/2 "2021-07-08T11:39:19Z")

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Hi thanks for stating your interest into something that is currently being worked on! Apparently there is an interest 🙂

To read up on the current thinking see ticket [#1067](https://github.com/kopia/kopia/issues/1067).

A redesign to protect against ransomeware and generally improve performance has taken place and is currently in testing. If you can help out with testing, that would be great! Please see [[TESTERS NEEDED] Major improvements to repository index format](https://kopia.discourse.group/t/testers-needed-major-improvements-to-repository-index-format/512)

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