JShelter

Extension for increasing security and privacy level of the user.

Hvad er JShelter?

JShelter er en Chrome-udvidelse udviklet af nesatfit, og dens hovedfunktion er "Extension for increasing security and privacy level of the user.".

Udvidelsesskærmbilleder

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Download JShelter-udvidelses-CRX-fil

Download JShelter-udvidelsesfiler i crx-format, installer Chrome-udvidelser manuelt i browseren eller del crx-filer med venner for nemt at installere Chrome-udvidelser.

Brugsanvisning til Udvidelsen

                        What is JShelter?

JShelter is a browser extension to give back control over what your browser is doing. A JavaScript-enabled web page can access much of the browser's functionality, with little control over this process available to the user: malicious websites can uniquely identify you through fingerprinting and use other tactics for tracking your activity. JShelter aims to improve the privacy and security of your web browsing.

How does it work?

Like a firewall that controls network connections, JShelter controls the APIs provided by the browser, restricting the data that they gather and send out to websites. JShelter adds a safety layer that allows the user to choose if a certain action should be forbidden on a site, or if it should be allowed with restrictions, such as reducing the precision of geolocation to the city area. This layer can also aid as a countermeasure against attacks targeting the browser, operating system or hardware.

Please see the FAQ (https://jshelter.org/faq/) and our blog (https://jshelter.org/blog/) for more information about the extension.

What is the threat model?

https://jshelter.org/threatmodel/

Can I read a paper about the extension?

Yes, see https://arxiv.org/abs/2204.01392                    

Grundlæggende oplysninger om udvidelsen

Navn JShelter JShelter
ID ammoloihpcbognfddfjcljgembpibcmb
Officiel URL https://chromewebstore.google.com/detail/jshelter/ammoloihpcbognfddfjcljgembpibcmb
Beskrivelse Extension for increasing security and privacy level of the user.
Filstørrelse 435 KB
Antal Installationer 3,822
Nuværende Version 0.17
Senest Opdateret 2023-11-04
Udgivelsesdato 2020-06-22
Bedømmelse 4.50/5 Samlet 20 Bedømmelser
Udvikler nesatfit
E-mail [email protected]
Betalingsmetode free
Udvidelseswebsted https://jshelter.org/
Hjælpeside-URL https://pagure.io/JShelter/webextension/issues
Understøttede Sprog en,cs,ru
manifest.json
{
    "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx",
    "author": "Libor Pol\u010d\u00e1k, Giorgio Maone, Martin Timko, Pavel Pohner, Peter Hor\u0148\u00e1k, Mat\u00fa\u0161 \u0160vanc\u00e1r, Marek Salo\u0148, Martin Bedn\u00e1\u0159, Radek Hranick\u00fd, Martin Zmitko",
    "background": {
        "scripts": [
            "nscl\/lib\/browser-polyfill.js",
            "lib\/sha256.js",
            "nscl\/common\/log.js",
            "nscl\/common\/uuid.js",
            "nscl\/common\/SyncMessage.js",
            "nscl\/common\/tld.js",
            "nscl\/service\/DocStartInjection.js",
            "nscl\/service\/TabCache.js",
            "nscl\/service\/NavCache.js",
            "helpers.js",
            "session_hash.js",
            "update.js",
            "url.js",
            "settings_tweaks.js",
            "levels.js",
            "fp_levels.js",
            "fp_detect_background.js",
            "background.js",
            "level_cache.js",
            "http_shield_chrome.js",
            "http_shield_common.js"
        ],
        "persistent": true
    },
    "browser_action": {
        "default_icon": {
            "16": "img\/icon-16.png",
            "32": "img\/icon-32.png",
            "48": "img\/icon-48.png",
            "64": "img\/icon-64.png",
            "96": "img\/icon-96.png",
            "128": "img\/icon-128.png",
            "256": "img\/icon-256.png",
            "512": "img\/icon-512.png"
        },
        "default_title": "JShelter",
        "default_popup": "popup.html"
    },
    "content_scripts": [
        {
            "matches": [
                ""
            ],
            "all_frames": true,
            "match_about_blank": true,
            "match_origin_as_fallback": true,
            "js": [
                "nscl\/lib\/browser-polyfill.js",
                "nscl\/common\/uuid.js",
                "nscl\/common\/SyncMessage.js",
                "nscl\/content\/patchWindow.js",
                "lib\/sha256.js",
                "alea.js",
                "crc16.js",
                "helpers.js",
                "wrapping.js",
                "wrappingL-CANVAS.js",
                "wrappingL-SENSOR.js",
                "wrappingS-AJAX.js",
                "wrappingS-BATTERY-CR.js",
                "wrappingS-BE.js",
                "wrappingS-COOP-SCHEDULING.js",
                "wrappingS-DM.js",
                "wrappingS-DOM.js",
                "wrappingS-ECMA-ARRAY.js",
                "wrappingS-ECMA-DATE.js",
                "wrappingS-ECMA-SHARED.js",
                "wrappingS-EME.js",
                "wrappingS-GEO.js",
                "wrappingS-GP.js",
                "wrappingS-H-C.js",
                "wrappingS-HRT.js",
                "wrappingS-HTML.js",
                "wrappingS-HTML-LS.js",
                "wrappingS-HTML5.js",
                "wrappingS-IDLE.js",
                "wrappingS-MCS.js",
                "wrappingS-MEDIA-CAPABILITIES.js",
                "wrappingS-NET.js",
                "wrappingS-NFC.js",
                "wrappingS-NP.js",
                "wrappingS-PT2.js",
                "wrappingS-SENSOR-ACCEL.js",
                "wrappingS-SENSOR-GYRO.js",
                "wrappingS-SENSOR.js",
                "wrappingS-SENSOR-LIGHT.js",
                "wrappingS-SENSOR-MAGNET.js",
                "wrappingS-SENSOR-ORIENT.js",
                "wrappingS-VR.js",
                "wrappingS-WEBA.js",
                "wrappingS-WEBGL.js",
                "wrappingS-XR.js",
                "code_builders.js",
                "fp_code_builders.js",
                "document_start.js"
            ],
            "run_at": "document_start"
        }
    ],
    "default_locale": "en",
    "description": "__MSG_extensionDescription__",
    "homepage_url": "https:\/\/JShelter.org",
    "icons": {
        "16": "img\/icon-16.png",
        "32": "img\/icon-32.png",
        "48": "img\/icon-48.png",
        "64": "img\/icon-64.png",
        "96": "img\/icon-96.png",
        "128": "img\/icon-128.png",
        "256": "img\/icon-256.png",
        "512": "img\/icon-512.png"
    },
    "web_accessible_resources": [
        "farble.wasm"
    ],
    "manifest_version": 2,
    "name": "__MSG_extensionName__",
    "options_page": "options.html",
    "content_security_policy": "default-src 'none'; script-src 'self'; connect-src 'self'; img-src 'self' data:; style-src 'self';base-uri 'self';form-action 'self'",
    "permissions": [
        "storage",
        "tabs",
        "webRequest",
        "webRequestBlocking",
        "webNavigation",
        "",
        "notifications"
    ],
    "optional_permissions": [
        "browsingData"
    ],
    "short_name": "JShelter",
    "version": "0.17"
}