Locking It Down: A Guide to Appian Record Data Security



Typically, one of the final steps in building an Appian record type is applying security. In Appian, security isn't just a simple on/off switch; it is applied in distinct layers to ensure that the right people see exactly the right data at the right time. Let’s explore how to configure these security layers using our fictional fleet management application, Acme Auto.

Layer 1: Record Type (Object) Security

The first layer is basic object security, which determines who is allowed to see any data within the record type. You configure this when first creating the object, or you can update it at any time by clicking the gear icon in Appian Designer and selecting "Security". For Acme Auto, this is typically secured to general Users and Administrators groups, ensuring that only authorized internal groups can access the application's underlying data.

Layer 2: Record-Level Security

Once general access is granted, you need to decide who can see which specific records, and when. This is handled by Record-Level Security, a powerful feature available whenever data sync is enabled on your record type.

By clicking "NEW SECURITY RULE" on the Record-Level Security page, you can build dynamic access rules. For example:

  • Broad Access: We can create a rule allowing the AA Supervisors, AA Registrars, and AA Administrators groups to view all vehicle records. It is a massive best practice to always include your administrator group here so that developers aren't accidentally blocked by security while trying to build and test the app!
  • Conditional Access: We can add a second rule specifically for the AA Mechanics group. By selecting "Only Vehicles where…" and choosing the vehicle status field, we can restrict mechanics so they only see vehicles that are currently marked with a status constant of "in maintenance".

Appian makes it easy to verify these configurations by clicking "TEST". You can select a specific user and instantly see the percentage and number of records they have access to, along with a live data preview. Keep in mind that a user only needs to meet the requirements of a single security rule to see those records, which is why our supervisors will still see all vehicles even though they aren't in the mechanics group.

Layer 3: View and Action Security

The final layer controls exactly what users can see and do once they click into a specific record. This is configured on its own dedicated page within the record type.

Securing Views: By default, all users who can see a record will be able to see its main summary view. However, you might have a specialized "Compliance" view containing sensitive insurance, registration, and safety inspection documentation. You can easily edit this view's security so that only users found in the AA Registrars and AA Administrators groups can access it. You can even add data-based conditions so the view only appears for vehicles that are currently active.

Securing Actions: Similar to views, you must ensure that record actions are only available to the appropriate roles and at logical times. For instance:

  • Role-Based Constraints: You can configure action security so that only Registrars and Administrators have the power to add or delete vehicles.
  • Data-Based Constraints: You can add a condition using an isActive field so that authorized users can only delete vehicles that are currently active.

Action security is also the perfect way to prevent illogical workflows. In Acme Auto's Maintenance record type, you can set conditions so a "start maintenance" action only appears if the request status is "requested" or "delayed". This effectively prevents users from accidentally trying to start maintenance that is already in progress!

The Takeaway

Once your layers are configured, you can easily verify that everything works by adding and removing your own user account to the appropriate Appian user groups. If configured correctly, logging in as a Supervisor will successfully prevent you from seeing the Compliance view or deleting a vehicle, as those are restricted to Registrars. By utilizing this layered approach, you can confidently secure your enterprise data while providing a tailored, logical experience for every user!

Location: India

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