Set up Liminal Firewall

You can set up Liminal Firewall for your wallet transactions by configuring policies for your organisation. Take the following steps to set up Liminal Firewall in Liminal Vaults.

Step 1: Perform pre-requisites for configuring policies

You can set up Firewall policies to approve or reject transactions. Currently, Liminal supports third-party providers—Notabene for Travel Rule policy and TRM Labs for Transaction Risk policy, both of which require you to sign up. The Transfers policy is entirely designed by Liminal, thus you don't require to sign up on any third-party providers. For this policy, follow the steps starting from Step 2: Create a team.

Take the following steps complete your prerequisites for the Travel Rule policy and Transaction Risk policy.

Travel Rule policy

1. Set up your account in Notabene.
2. Generate client ID and secret in Notabene.
3. Configure Travel Rule in Vaults.

Transaction Risk policy

1. Sign up on TRM Labs.
2. Enable TRM Labs in Vaults.
3. Whitelist a wallet address.

Step 2: Create a team

You need to create a non-signing team of users who can initiate transactions. Users from this team can also approve transactions.

1. Log into Vaults.
2. Go to Settings. Under User Management > Teams, select + Invite next to View.
3. In the Team field, enter the name of your initiator team, as shown in the following screenshot.
4. Select No under theCan This Team Sign Transactions? field.
5. In the Select Members field, checkmark all users from the dropdown who can initiate transactions.

4. Select Add Team to save the changes.

Step 3: Request your Firewall rules and policies

Liminal ensures that Firewall policy rules are catered to your organisation’s security needs and configurations. To implement your customised Firewall policy rules, take the following steps.

1. Contact Liminal support team - Reach out to the Liminal customer support team at [email protected].
2. Fill out the worksheet - Edit your policy rules in the worksheet shared with you by the support team to capture your configurational requirements.
3. Submit the worksheet - Provide your completed worksheet to the team to implement those rules in the backend for your organisation.
4. Once Liminal enables a policy in your organisation, verify its activation and rules in Liminal Vaults. Go to Settings > Firewall. Then select View. If you see a green dot under the Status column for a policy, it means the policy is enabled for your organisation. Then select the adjacent View icon to see all the configured rules in the policy.