# Dapp (DeFi)

Utilizing a big touch screen, the Keystone Hardware Wallet can fully show the details for your DeFi transactions so you can check if any hackers have attempted to swap your transaction's key parameters to avoid and prevent losses.

Read [this article](https://blog.keyst.one/blind-signing-a-security-black-hole-for-the-ethereum-community-13f909b848b6) to learn more.

This section explains how Keystone can be used to interact with various DeFi platforms :

{% content-ref url="defi-dapp-with-keystone/gnosis-safe" %}
[gnosis-safe](https://support.keyst.one/3rd-party-wallets/defi-dapp-with-keystone/gnosis-safe)
{% endcontent-ref %}

{% content-ref url="defi-dapp-with-keystone/zapper" %}
[zapper](https://support.keyst.one/3rd-party-wallets/defi-dapp-with-keystone/zapper)
{% endcontent-ref %}

{% content-ref url="defi-dapp-with-keystone/yearn-finance" %}
[yearn-finance](https://support.keyst.one/3rd-party-wallets/defi-dapp-with-keystone/yearn-finance)
{% endcontent-ref %}

{% content-ref url="defi-dapp-with-keystone/how-to-use-sushiswap-defi-with-keystone" %}
[how-to-use-sushiswap-defi-with-keystone](https://support.keyst.one/3rd-party-wallets/defi-dapp-with-keystone/how-to-use-sushiswap-defi-with-keystone)
{% endcontent-ref %}