# Are messages sent on Zello secure?

Security

##### Post Metadata
- Posted at: over 7 years ago
- Net upvotes: 1


## Comments
### Comment 1

Messages sent on Zello Work are equipped with 1024 bit RSA for authentication, digital signatures and secure media session keys exchange, and 256 bit AES for audio and call alerts. For more information please visit our support page, https://support.zellowork.com/hc/en-us/articles/208094747 .

##### Comment Metadata
- Posted at: over 6 years ago




## Related Product
[Zello](https://www.g2.com/products/zello/reviews)

## Related Category
[Push-To-Talk (PTT)](https://www.g2.com/categories/push-to-talk-ptt)

## Related discussions
- [How well does Trello scale into a larger team?](https://www.g2.com/discussions/1-how-well-does-trello-scale-into-a-larger-team)
  - Posted at: about 13 years ago
  - Comments: 6
- [Can we please add a new section](https://www.g2.com/discussions/2-can-we-please-add-a-new-section)
  - Posted at: about 13 years ago
  - Comments: 0
- [Quantifiable benefits from implementing your CRM](https://www.g2.com/discussions/quantifiable-benefits-from-implementing-your-crm)
  - Posted at: about 13 years ago
  - Comments: 4