# Complementing Cryptographic Security with Orbital Security: Shutter Keypers on Cryptosat Satellites

**URL:** <https://shutternetwork.discourse.group/t/complementing-cryptographic-security-with-orbital-security-shutter-keypers-on-cryptosat-satellites/38>\
**Category:** Announcements\
**Tags:** announcement, keyper, blog\
**Created:** [June 26, 2023, 5:48pm UTC](https://shutternetwork.discourse.group/t/complementing-cryptographic-security-with-orbital-security-shutter-keypers-on-cryptosat-satellites/38 "2023-06-26T17:48:49Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![tatu](https://dub1.discourse-cdn.com/flex017/user_avatar/shutternetwork.discourse.group/tatu/32/18_2.png) [@tatu](https://shutternetwork.discourse.group/u/tatu)\
**Post date:** [June 26, 2023, 5:48pm UTC](https://shutternetwork.discourse.group/t/complementing-cryptographic-security-with-orbital-security-shutter-keypers-on-cryptosat-satellites/38/1 "2023-06-26T17:48:49Z")

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# Complementing Cryptographic Security with Orbital Security: Shutter Keypers on Cryptosat Satellites

 ![blog_cryptosat](https://europe1.discourse-cdn.com/flex017/uploads/shutterprotodao/original/1X/44a95687e0b143c9f57602c52d2dcc2095cdbd90.jpeg)

[Cryptosat](https://www.cryptosat.io/?ref=blog.shutter.network) and Shutter are exploring a collaboration to enhance blockchain security by placing [Shutter Keyper nodes](https://blog.shutter.network/become-a-keyper-for-shutter-network/) on Cryptosat’s satellites and merging the cryptographic and orbital security to protect against threats such as Miner Extractable Value (MEV) exploits.

**While this is just an idea at this stage** , we think it’s worthwhile to explore the concepts behind this, and we’d love to share our thought process and potentially kickstart a discussion around this among the Cryptosat and Shutter communities, respectively!

**Read the full [blog post](https://blog.shutter.network/shutter-keypers-on-cryptosat-satellites/) here:**

> **[Complementing Cryptographic Security with Orbital Security: Shutter Keypers...](https://blog.shutter.network/shutter-keypers-on-cryptosat-satellites/)**
>
> While this is just an idea at this stage, we think it’s worthwhile to explore the concepts behind this