Isabel Security Components add-on

Use the Isabel Security Components, enabling secure access and signing.

Users100K

Rating1.8

Reviews16

Manifest versionV3

7-day growth0

7-day growth rate0%

Preview

Isabel Security Components add-on Media preview

1 assets

Trend

30-day user trend

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User Growth Over Time

Rating trend

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30-day rating change

Start

1.75

Latest

1.75

30-day rating change

0.00

2026年5月28日2026年6月3日

Growth overview

Daily, weekly, and monthly growth

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1-day growthFlat

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7-day growthFlat

00%

30-day growthFlat

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Technical snapshot

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Version3.1.1

ManifestV3

Size18.62KiB

Languages4Deutsch / English / Nederlands +1

Published--

Store updated--

Last crawled--

Overview

Product summary

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This extension allows you to use your Isabel Smart Card or any other branded card using the Isabel security components through the browser.

NOTE: You still need to install the related Security Components on your machine before you can use this extension.

This webextension is intended for use only in combination with the following solutions: Isabel 6 of Isabel NV/SA or Easy Banking Business of BNP Paribas Fortis NV/SA(“the Solutions”). It can only be used by existing customers of the Solutions as it requires (pre)installation of features (e.g. security and other components) that are available only after entering into an agreement with either Isabel NV/SA or BNP Paribas Fortis NV/SA.

If you are a new or existing customer of the Solutions, download and installation of this webextension will be governed exclusively by the terms of the existing agreement and license conditions of the Solutions.

If you are not a new or existing customer of the Solutions, but nevertheless download and install this webextension, there will be no liability of the providers of the Solutions towards you nor towards any third party.

Reviews

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The Chrome Web Store shows 16 reviews, but only 0 review bodies have synced into ExtScope so far. Showing the synced reviews available right now.

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AI product read

Browser-to-native bridge enabling smart card authentication and digital signing for Belgian banking web portals

Modern browsers block direct smart card access; this extension bridges the gap between web banking portals and locally installed Isabel Security Components (native messaging host 'bisc') to enable secure authentication and transaction signing via physical smart cards

User navigates to a supported banking portal → content script detects page load and creates a marker DOM element → banking portal JavaScript dispatches custom events for authentication/signing → content script relays to background script → background script forwards to native 'bisc' app via sendNativeMessage → native app interacts with smart card → response flows back through background → content script → web page

Target users: Existing customers of Isabel 6 (Isabel NV/SA) / Existing customers of Easy Banking Business (BNP Paribas Fortis NV/SA) / Belgian business banking users who use smart card-based authentication / Users of Fintro, KBC, and other supported Belgian banking platforms

Extension is very small (2 main source files, ~130 lines total) — straightforward bridge pattern with minimal complexity
No UI elements in the extension itself; all user-facing interaction happens on the banking web portals
Cannot verify the native messaging host 'bisc' behavior since it's external to the extension package

Monetization

No paid features detected

The extension itself is a free bridge with no payment UI, no billing API calls, no subscription gating, and no feature tiers. The 'pro' keyword hits are false positives ('process' in content.js line 13 and base64 data in verified_contents.json). Banking services (Isabel 6, Easy Banking Business) have their own commercial agreements with customers, but the extension does not gate any functionality behind payment.

Confidence: 90
Payment platform: --
Source: AI / High
Login required: Yes
Reason: The extension is a bridge to enable smart-card authentication on Belgian banking portals (Isabel 6, Easy Banking Business / BNP Paribas Fortis). The store description states: 'It can only be used by existing customers of the Solutions as it requires (pre)installation of features (e.g. security and other components) that are available only after entering into an agreement with either Isabel NV/SA or BNP Paribas Fortis NV/SA.' The extension itself has no login UI — it relays messages from the web banking pages to a native messaging host ('bisc') for smart-card-based authentication and signing. The login/account requirement is on the destination banking services.

Permission risk

High-risk permissions

This estimate uses declared permissions and host permissions to assess access scope and sensitivity.

敏感权限：nativeMessaging

Publisher

Isabel NV/SA

ISABEL NV/SA

Email: [email protected]
Phone: +32485321024
Address: Keizerinlaan 13 Brussel 1000 BE

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