JShelter

Extension for increasing security and privacy level of the user.

什麼是JShelter?

JShelter是由nesatfit開發的Chrome擴展程式,該擴展的主要功能是“Extension for increasing security and privacy level of the user.”。

擴展截圖

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下載JShelter擴展crx文件

下載JShelter擴展crx格式的文件,手動將Chrome擴充功能安裝到瀏覽器中,也可以將crx文件分享給朋友,輕鬆安裝Chrome擴充功能。

擴展使用說明

                        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                    

擴展基本資訊

名稱 JShelter JShelter
ID ammoloihpcbognfddfjcljgembpibcmb
官方網址 https://chromewebstore.google.com/detail/jshelter/ammoloihpcbognfddfjcljgembpibcmb
簡介 Extension for increasing security and privacy level of the user.
檔案大小 435 KB
安裝次數 3,822
目前版本 0.17
更新時間 2023-11-04
上架時間 2020-06-22
評分 4.50/5 共 20 次評分
開發者 nesatfit
電子郵箱 [email protected]
付費類型 free
擴展官網 https://jshelter.org/
說明頁面URL https://pagure.io/JShelter/webextension/issues
支援的語言 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"
}