> For the complete documentation index, see [llms.txt](https://ethereum-privacy-machine.gitbook.io/product-docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://ethereum-privacy-machine.gitbook.io/product-docs/epm-utility.md).

# EPM Utility

- [MIXER Encrypted Transactions](https://ethereum-privacy-machine.gitbook.io/product-docs/epm-utility/mixer-encrypted-transactions.md)
- [Understanding Transaction Mixing](https://ethereum-privacy-machine.gitbook.io/product-docs/epm-utility/mixer-encrypted-transactions/understanding-transaction-mixing.md)
- [How the Transaction Mixer Works](https://ethereum-privacy-machine.gitbook.io/product-docs/epm-utility/mixer-encrypted-transactions/how-the-transaction-mixer-works.md)
- [Benefits of Using the Transaction Mixer](https://ethereum-privacy-machine.gitbook.io/product-docs/epm-utility/mixer-encrypted-transactions/benefits-of-using-the-transaction-mixer.md)
- [Using the Transaction Mixer with EPM](https://ethereum-privacy-machine.gitbook.io/product-docs/epm-utility/mixer-encrypted-transactions/using-the-transaction-mixer-with-epm.md)
- [Secure Messaging](https://ethereum-privacy-machine.gitbook.io/product-docs/epm-utility/secure-messaging.md)
- [Key Features and Benefits of EPM's Secure Messaging](https://ethereum-privacy-machine.gitbook.io/product-docs/epm-utility/secure-messaging/key-features-and-benefits-of-epms-secure-messaging.md)
- [Identity Protection](https://ethereum-privacy-machine.gitbook.io/product-docs/epm-utility/identity-protection.md)
- [How EPM Enables Identity Protection](https://ethereum-privacy-machine.gitbook.io/product-docs/epm-utility/identity-protection/how-epm-enables-identity-protection.md)
- [Using Pseudonyms and Anonymous Addresses with EPM](https://ethereum-privacy-machine.gitbook.io/product-docs/epm-utility/identity-protection/using-pseudonyms-and-anonymous-addresses-with-epm.md)
- [The Significance of Identity Protection](https://ethereum-privacy-machine.gitbook.io/product-docs/epm-utility/identity-protection/the-significance-of-identity-protection.md)