Stable signalNo paid features detectedHigh-risk permissions

Isabel Security Components add-on

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

Users100KCurrent public install base

Rating1.8Store average score

Reviews16Public review volume

Manifest versionV3Extension platform version

7-day growth0Net users gained this week

7-day growth rate0%Relative weekly velocity

Preview

Isabel Security Components add-on Media preview

1 assets

Trend

User growth trend

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User Growth Over Time

Rating trend

7-day rating trend

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7-day rating change

Start

1.75

Latest

1.75

7-day rating change

0.00

2026年7月13日2026年7月19日

Growth overview

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1-day growthFlat

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7-day growthFlat

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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

Review the store description, core capabilities, and common use cases.

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

Recent review snapshot

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Store average score1.8Chrome Web Store aggregate rating, including ratings without synced review text

Synced text average1.8Average computed only from synced review bodies below

Reviews with text15Synced review bodies

Total ratings / reviews16Chrome Web Store public rating/review count

Store average score: 1.8. The bars below are calculated from synced review text only, so they may be empty for extensions that have public ratings but no synced comments yet.

5★

4★

3★

2★

1★

shenzy bril2022年9月7日

Echte rotzooi met alle browser deze extensie al geprobeert, ze werkt gewoon niet... ik kan bepaalde bankzaken met kbc dus niet meer doen.

Twin Arc Nv2022年8月18日

VERSCHRIKKELIJKE ROTZOOI !!!! WERKT 1/3 WERKT NIET: 2/3 waardeloze shitzooi

Brendan2022年5月12日

Refuses to let me get into my bank account "Your browser does not receive an answer from the Isabel Security Components"

manu b2020年10月5日

L'extension Isabel ne fonctionne pas , la page charge quand je choisi l'option lecteur de carte , mais ça charge en continu , vraiment nul!

ADIL Isabel2018年10月18日

greet job

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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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