Sharing business accounts is now a normal part of how modern teams work.
Whether it's Google Ads, Meta Business Manager, Amazon Seller Central, ChatGPT, Claude, or Zendesk, it's common for multiple employees to work under the same account every day. Instead of sharing usernames and passwords, many companies now provide pre-configured browser profiles that already contain the required login session, cookies, browser fingerprint, and proxy settings. Team members simply launch the profile and start working.
While this approach makes collaboration much safer, it also introduces a different challenge.
Once an employee opens a shared browser profile, they often have access to far more than they actually need. They can browse unrelated websites, open account security or billing pages, install browser extensions, or accidentally modify settings that affect everyone else using the same account.
Most of the time, these aren't malicious actions. They're simply the result of having too much access inside a browser that was created for a specific business task.
That's why securing shared accounts isn't only about protecting passwordsâit's also about controlling where a shared browser profile is allowed to go.
In this guide, we'll show you how to restrict website access for shared browser profiles in Nstbrowser, helping your team stay focused on approved business websites while reducing unnecessary security risks.
Also Read: How to Share Accounts Without Sharing Passwords (Secure Guide)
When employees use their own browser, they have complete control over their browsing experienceâand any mistakes they make usually affect only themselves.
A shared browser profile is different.
It's a workspace that multiple people rely on. Every extension that's installed, every setting that's changed, and every unnecessary page that's visited has the potential to affect the entire team.
Imagine a browser profile that's been prepared for a Google Ads account. A media buyer only needs access to campaign management, reports, and conversion tracking. They don't need to visit Google Account recovery settings, review billing information, manage security keys, or browse unrelated websites during the same session.
The same principle applies across many business platforms.
The goal isn't to restrict employeesâit's to keep shared browser profiles focused on the work they were created for.
When each browser profile only has access to the websites required for a specific role, teams reduce accidental changes, simplify day-to-day operations, and create a much safer environment for sharing business accounts.
Website restrictions aren't designed to monitor employees or limit productivity.
Instead, they help keep shared browser environments focused on a specific workflow.
For example, if you've created a browser profile specifically for Google Ads, employees usually only need access to Google Ads and a handful of related tools like Google Analytics or Looker Studio. They don't need to browse unrelated websites, install browser extensions, or access Google Account recovery settings.
The same idea applies across many different industries.
By limiting browser access to approved websites, administrators reduce unnecessary distractions while protecting shared accounts from accidental changes or unauthorized activity.
Before configuring website restrictions, make sure you've already completed the following setup:
If you're already sharing browser profiles with your team, you're ready to continue.

Once you have created a team, invite the team members into the shared wokrplace.
Then you need to assign each users profile permisions. For example:
Note: Cookie management permissions can also be restricted so users cannot export authenticated sessions.

Once your browser profiles have been created, organize similar profiles into a Profile Group.
Although this step isn't mandatory, it's highly recommended for larger teams because security policies can be applied to an entire group instead of configuring every profile individually.
For example, you might create groups such as:
Later, any security policy you apply to the group will automatically protect every profile inside it.
This saves a significant amount of administration time as your business grows.

In Nstbrowser, every shared account should ideally have its own dedicated browser profile. Instead of using one browser for everything, separate profiles keep browser fingerprints, cookies, proxies, extensions, and login sessions isolated from one another.
For example, your team might create profiles like:
This makes permissions much easier to manage and reduces the risk of employees accidentally using the wrong account.
After selecting the appropriate Profile Group, navigate to its browser security settings.
This is where administrators can configure browser behavior for every shared profile in that group.
Instead of depending on employees to remember company policies, these settings allow the browser itself to enforce them automatically.
Among the available security options is Website Access Restriction, which controls which websites team members are allowedâor not allowedâto visit while using a shared browser profile.

Nstbrowser provides flexible website access controls that can be adapted to different business workflows.
Depending on your requirements, you can create two different types of rules.
If you want employees to work exclusively inside approved business platforms, create an allow list.
For example, an advertising team may only need access to:
Everything else can remain inaccessible.
This approach works particularly well for teams managing valuable advertising accounts or handling sensitive customer data because it minimizes unnecessary browsing.
Sometimes employees need general internet access but should avoid certain destinations.
In this case, you can create a block list.
For example, you may want to prevent access to:
If both allow and block rules exist, block rules take priority, giving administrators greater control over browser behavior.
Website restrictions become even more effective when they're combined with other browser security features.
For example, many organizations also choose to:
Each of these controls protects a different part of the shared browser environment. Together, they create a workflow where employees can complete their work normally while administrators retain control over sensitive account assets.
If you're planning to use website restrictions for shared accounts, these practices can help you build a cleaner and more scalable workflow.
The goal isn't to make browsing more restrictiveâit's to make shared accounts easier to manage while reducing unnecessary risks.

Because employees usually need access to only a small number of websites. Restricting unnecessary websites helps reduce accidental changes, protects sensitive account settings, and keeps browser profiles focused on work.
Yes. Different Profile Groups can have completely different website access policies. For example, your advertising team, AI team, and customer support team can each have their own browser environment and security rules.
Not if they're configured correctly. Employees continue accessing the platforms they need while unnecessary or high-risk websites remain unavailable.
Absolutely. Website restrictions work best alongside role-based permissions, password protection, cookie management, extension controls, Developer Tools restrictions, and audit logs.
Restricting website access isn't about limiting your team's freedomâit's about protecting shared business accounts.
When multiple employees collaborate inside the same browser profile, every unnecessary website becomes another potential source of risk. By limiting browser access to approved destinations, organizations can create a cleaner, safer, and more consistent working environment without making collaboration more difficult.
With Nstbrowser, administrators can apply website restrictions alongside browser profiles, user group permissions, browser security policies, and audit logs to build a complete account-sharing workflow. Instead of relying solely on trust, teams gain a practical way to protect shared accounts while allowing employees to stay productive from day one.