Vault Security in the Bitwarden Password Manager
As your password manager, Bitwarden takes vault security seriously. This secure approach includes end-to-end encryption, administrative controls, and safety for client applications. Let’s take a closer look at each.
End-to-End Encryption for All Vault Data
Bitwarden uses end-to-end encryption for all vault data. Only your email and master password can decrypt your vault. Bitwarden does not have the ability to see any data in your vault.
Since your data is fully encrypted before ever leaving your local device, no one from the Bitwarden team can ever see, read, or access your data. Bitwarden servers only store encrypted and hashed data. This is an important step that Bitwarden takes to protect you. To put it simply, your data is encrypted at the moment it is stored on your device and remains that way until you view it with your unique email and master password combination. You can read more about how your data is encrypted and transmitted in our help article here.
In the case of organizational data, every organization has its own encryption key that is shared with authorized members of that organization. So, the same encryption protection applies to shared organization vaults.
For organization accounts such as Teams and Enterprise, administrative controls provide additional levels of vault security.
When you invite users to join an organization you have the choice to set
User type, which provides a range of administrative rights
Access control, which enables you to control item permissions
For more info on user types and access control, see this help note.
Hide Password Warning
Enabling hidden passwords prevents the easy copy and paste of hidden items, however it does not completely prevent user access to this information. Please treat hidden passwords as you would any shared credential.
Enterprise policies allow administrators to create a secure foundation for their teams, and extend the use of security best practices across any size organization:
Two-step Login: Require all users to enable two-step login
Master Password: Configure the minimum complexity and length of passwords for your team
Password Generator: Set guidelines for end user password generation to fit with the organizational requirements
End User Client Applications
The final part of the secure-information-sharing chain is the end user and the client applications they employ. Bitwarden supports a wide range of applications to make storing and sharing secure information accessible to all.
All Bitwarden client applications encrypt the vault data before it is ever stored and, of course, once two-step login is enabled for your Bitwarden account, that too will apply across all client applications.