When using file transfer services to protect data, it is important to take the following steps:

1. Create strong passwords and use two-factor authentication when possible.
2. Ensure that your devices have the most up-to-date security patches.
3. Only use services from reputable providers.
4. Encrypt data before transfer.
5. Choose an appropriate protocol based on your need for data security and available resources.
6. Use backup solutions to avoid unintended data loss and corruption.