Test Dizzion Halo yourself

One of Halo’s core capabilities is blocking access to specific sites. For this demo, facebook.com is intentionally blocked. Try clicking the link — you should see that it’s not allowed.

Here’s how simple it was to configure in the Halo console.

Halo can allow access to a site while still restricting sensitive actions. Open imdb.com and try to copy some content. In this demo, Copy is blocked for that URL.

Example: per-site data controls (Copy/Paste) can be toggled in seconds.

Halo can also enforce policies at the category level, so you don’t have to maintain long lists of individual URLs. In the background, sites are categorized and policies can block entire groups (for example, Military, Weapons, or other high-risk categories).

To see how this works, try visiting a few publicly available pages that are typically categorized as military/defense content, or search for “military sites” and verify the category behavior in the demo.

Example: blocked category list in the Halo policy profile.

Browsers are often extended with third-party add-ons that can introduce security, privacy, or compliance risks. Dizzion Halo allows administrators to control which extensions can be installed — and to block risky ones by policy..

In this demo environment, the extension YT Transcript Downloader is classified as high risk and its installation is blocked. You can try to install it yourself using the link below — the browser policy will prevent it.

Below is an example of how extension policies are defined and enforced centrally, including install restrictions and permission risk evaluation.

Halo can apply data masking on specific web applications and SaaS platforms to reduce the risk of sensitive information exposure — without blocking access to the application itself.

In this demo, data masking is enabled for a test page containing sample sensitive data. Open the page below and observe how sensitive values are masked directly in the browser.