JShelter

Extension for increasing security and privacy level of the user.

Co to jest JShelter?

JShelter to rozszerzenie Chrome opracowane przez nesatfit, a jego główną funkcją jest „Extension for increasing security and privacy level of the user.”.

Zrzuty ekranu rozszerzenia

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Pobierz plik CRX rozszerzenia JShelter

Pobierz pliki rozszerzeń JShelter w formacie crx, zainstaluj ręcznie rozszerzenia Chrome w przeglądarce lub udostępnij pliki crx znajomym, aby łatwo zainstalować rozszerzenia Chrome.

Instrukcja Użytkowania Rozszerzenia

                        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                    

Podstawowe informacje o rozszerzeniu

Nazwa JShelter JShelter
ID ammoloihpcbognfddfjcljgembpibcmb
Oficjalny URL https://chromewebstore.google.com/detail/jshelter/ammoloihpcbognfddfjcljgembpibcmb
Opis Extension for increasing security and privacy level of the user.
Rozmiar pliku 435 KB
Liczba instalacji 3,822
Aktualna Wersja 0.17
Ostatnia Aktualizacja 2023-11-04
Data Publikacji 2020-06-22
Ocena 4.50/5 Łącznie 20 Oceny
Deweloper nesatfit
E-mail [email protected]
Typ Płatności free
Strona Rozszerzenia https://jshelter.org/
Adres URL Strony Pomocy https://pagure.io/JShelter/webextension/issues
Obsługiwane Języki 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"
}