How to Block Securly

If you’re searching how to block Securly, you’re probably dealing with a school-managed device that’s overly strict—or you’re trying to remove something that’s getting in the way. The important thing to understand is that “blocking” can mean different actions. Some are legitimate (with permission from an admin), and others are attempts to bypass safety controls. Let’s sort out what you can do safely.

What “block Securly” can mean

People use “block Securly” in a few different ways:

• Block an app or site using Securly’s controls.

This is the normal filtering idea—something gets blocked because policy says it should.

• Stop Securly from running (disable the extension or uninstall it).

On a managed Chromebook, students often can’t do this. School rules usually lock down changes.

• Remove the Securly SSL certificate.

Certificates are used so the filter can inspect connections safely. Removing the wrong one can break access or create security problems.

Once you figure out which meaning you’re dealing with, the right next step is usually obvious.

A quick warning about managed Chromebooks

If your Chromebook is managed by a school, you generally can’t fully control Securly settings yourself. Trying to defeat the protections may also break school rules. When in doubt, ask your school’s IT team or device administrator to review the settings.

How authorized administrators block apps in Securly

If you’re an admin (or working with one), Securly includes admin-side controls for blocking.

A common setup includes:

• A Blocked Apps area that lists blocked apps.
• An Add Apps button that lets the admin add apps to that blocked list.

That admin route is the clean way to block apps on student devices that are managed with Securly controls. Changes stay tied to policy and are trackable.

If you aren’t an admin, skip to the section on what to do when Securly blocks something you need. For most students, the fix has to come from the school, not from the device.

How Securly blocking works on school Chromebooks

On school-managed Chromebooks, Securly is part of how the school enforces internet and app rules. It’s commonly used through a browser extension and/or filtering controls.

Here’s what you’ll usually notice:

• Certain sites won’t load.
• Some apps or features are limited.
• Attempts to change filtering settings may be blocked by device management.

That’s why “just turning it off” often doesn’t work. Even if you can see an extension, the school may have set permissions so students can’t remove it or change how it behaves.

Why it can feel “too strict”

Sometimes a block feels wrong because:

• A site is categorized in a way your school didn’t expect.
• A page you need (for homework, a login, or a library resource) gets blocked.
• A broad rule is being applied.

If that’s what’s happening, the solution is still the same: ask the school/IT team to review the policy and allow what you need.

Why students may be unable to turn off or remove the extension

On many school Chromebooks, Securly is protected by management rules. That can cause:

• The extension can’t be removed.
• Settings are greyed out or require admin approval.
• Changes revert after an update or policy refresh.

This isn’t you “doing something wrong.” It’s how managed devices are set up, so students can’t bypass filtering during the school day.

If you’re the student: don’t fight the lock

Trying to defeat the control (like forcing removal) can lead to bigger problems:

• Loss of access to other approved sites
• Device setting disruptions
• More restrictions on the account or device

In the long run, it’s usually faster to request a review.

What to do when Securly blocks a site you need

If the site is blocked and you genuinely need it for school, the process is usually straightforward—be specific.

Steps to take (safe and realistic)

1. Write down what’s blocked.

Include the website address (or at least the page name) and what you were trying to do.

1. Capture the block message if you can.

A screenshot can help the IT team see which rule is being triggered.

1. Tell your teacher or school IT team.

Explain why you need it (an assignment, research, or a class tool login).

1. Ask for an allowed entry or policy check.

Your goal isn’t “turn it off.” Your goal is to get the right item allowed under the existing filter rules.

If you’re a parent or carer, you can help by passing the same details to the school. Clear requests usually get handled faster.

How to handle a Securly certificate on an Android device

This part matters because it’s easy to break access by accident.

On an Android device, a Securly SSL certificate may appear under:

Settings > Security > User Credentials

If you’re seeing it and wondering how to remove it, pause first. Removing certificates can cause:

• Login failures
• Site connection problems
• More confusion about what’s being filtered and why

Best practice

If the certificate is on a school-managed device, or if the device is under school policy, don’t remove it yourself. Contact your school’s IT team (or the device administrator) and ask them to guide you through the correct, authorized handling.

When parents or students should contact the school administrator

Contact the school administrator when:

• Securly blocks a needed school site
• You think a category is wrong (for example, a learning resource marked as blocked)
• You’re getting repeated access errors that stop you from finishing work
• You’re not sure whether something is allowed under school policy

When you reach out, keep the message calm and specific, like:

• “Securly is blocking [site/page]. I need it for [class/assignment]. Can you review the filter rule and allow it if appropriate?”

If you’re unsure who to contact

Start with the teacher, then escalate to the school IT team. Schools usually have a simple process for “filtering blocked my class resource” requests.

Safe alternatives to bypass attempts

It’s understandable to look for workarounds when something blocks homework or an important login. But on managed devices, bypass attempts are often a dead end and can get you in trouble. Instead, use safer options that address the real issue:

• Request an allow-list change (approval under policy)
• Ask for a re-check of the filtering category (sometimes it’s just mislabeled)
• Use the school’s approved learning tools if the blocked site is an external service the school hasn’t approved
• Report the exact URL/page and explain why you need it so the admin can decide what’s safe to allow

If you’re asking how to block Securly because you want total control over your device, that typically isn’t something students can do on a school-managed Chromebook. The right channel is the school administrator.

Quick FAQ

Q: How do I disable Securly on a school Chromebook?

For managed school Chromebooks, the safe route is to ask your school or device administrator. Students usually can’t change or remove filtering protections.

Q: How do I block sites on Securly?

Blocking is usually done by the school through admin controls (for example, using the Blocked Apps list and adding apps via Add Apps). If you need a site blocked or allowed, ask the administrator to review the policy.

Q: How to remove Securly certificate?

On Android, the certificate may appear under Settings > Security > User Credentials. Don’t remove it on a school-managed setup without permission. Contact the school IT team so they can advise the correct action.

Q: Why is Securly blocking everything?

This can happen when policies are broad or when filter rules don’t match what you need. Since you don’t control the managed settings, ask the school administrator to review what’s being blocked and why.

If you want access restored or a change made, the fastest and safest path is to contact your school’s IT team or device administrator. Ask them to review the filter policy, allow a needed site, and handle any Securly certificate steps correctly on the device.