Allow Only Work Websites on Windows PCs
An allow-only policy is stricter than blocking a few distracting sites. Modern business tools may rely on sign-in, storage, update, help, and content-delivery domains, so the policy must be tested with real job tasks.
Quick answer
List the websites required for each role, include authentication and service dependencies, test with a pilot PC, and keep a controlled exception process. GiliSoft WebLock can enforce allow-list rules and schedules, but the policy owner must decide what work access is actually required.
Before You Start
- Keep an unchanged source file and work from a copy.
- Confirm permissions, ownership, privacy, and destination requirements before processing.
- Test a short representative sample before a long recording, conversion, or batch.
Match the Source to the Task
| Starting point | Recommended action | Review checkpoint |
|---|---|---|
| Shared workstation | Allow the small set of approved operational sites | Sign-in, printing, and updates still work |
| Employee role | Create a role-based site list | The user can complete every assigned workflow |
| Time-limited access | Combine approved sites with a schedule | Rules change at the intended time |
Step-by-Step Workflow
- Inventory real work tasks
Observe the sites used for sign-in, communication, storage, support, updates, and daily operations.
- Create the first allow list
Add the required domains in GiliSoft WebLock and document who owns each exception.
- Pilot the policy
Test on one representative PC and complete full workflows rather than checking only home pages.
- Add justified dependencies
If a task fails, identify the exact required domain instead of broadly allowing an entire category.
- Deploy and review
Apply the approved policy, protect administration, and review requests and changing services regularly.
Review the Result Before Delivery
- Users can sign in and complete their assigned work.
- Security updates, help resources, and required cloud services remain reachable.
- Exceptions are documented, limited, and periodically reviewed.
Know the Limits
Website filtering is not a complete security or productivity program. Encrypted apps, alternate browsers, local administrator rights, VPNs, and changing third-party domains may require additional controls and policy review.
Frequently Asked Questions
Is an allow list stricter than a block list?
Yes. It denies destinations that have not been approved, so testing and dependency review are essential.
Why does an approved website partly fail?
Its sign-in, media, storage, or content may come from additional domains that also need review.
Should every employee use the same list?
Not necessarily. Role-based lists reduce unnecessary access while preserving required workflows.
Can WebLock replace company policy?
No. It enforces configured rules; management still needs a clear acceptable-use and exception policy.