这个扩展可以验证您访问的网站是否被DNS劫持,防止您的密码等私密信息被泄露,保障您安全上网

Latest Version

Version
1.0.6
Update
April 27, 2023
Size
49.78KiB
Developer
fyun.cc
Category
Users
57
Rating
1 ★
Manifest Version
3
Web Store Status
Languages Support
中文 (简体)
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Permissions
Alarms
Storage
Tabs
ActiveTab
Scripting
WebRequest
WebNavigation
UnlimitedStorage
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DNS Defender Extension

网笃软件提供的DNS安全卫士,是一套针对DNS劫持进行有效防护的完整解决方案。不同于DoH的DNS解析方式,DNS安全卫士通过浏览器扩展插件,来实现DNS解析对错的验证,并对潜在的DNS劫持行为作出警示,防止网站用户泄露账户密码等重要隐私信息。DNS安全卫士通过实时监控浏览器Request,实时比对域名解析结果,来防止DNS劫持事件的发生,让上网浏览更具保障。 同时,因为是异步操作,不影响网站的访问速度,也不影响用户的浏览体验。
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Source Manifest.json

{"update_url": "https://clients2.google.com/service/update2/crx", "manifest_version": 3, "name": "DNS Defender", "description": "\u8fd9\u4e2a\u6269\u5c55\u53ef\u4ee5\u9a8c\u8bc1\u60a8\u8bbf\u95ee\u7684\u7f51\u7ad9\u662f\u5426\u88abDNS\u52ab\u6301\uff0c\u9632\u6b62\u60a8\u7684\u5bc6\u7801\u7b49\u79c1\u5bc6\u4fe1\u606f\u88ab\u6cc4\u9732\uff0c\u4fdd\u969c\u60a8\u5b89\u5168\u4e0a\u7f51", "version": "1.0.6", "background": { "service_worker": "./background.js" }, "externally_connectable":{ "matches": ["https://fyun.cc/*"] }, "permissions": [ "alarms","storage", "tabs","activeTab","scripting","webRequest", "webNavigation", "unlimitedStorage" ], "host_permissions": [ "" ], "action": { "default_popup": "popup.html","default_icon": { "16": "/images/ico_16.png", "32": "/images/ico_32.png", "48": "/images/ico_48.png", "128": "/images/ico_128.png" } }, "icons": { "16": "/images/ico_16.png", "32": "/images/ico_32.png", "48": "/images/ico_48.png", "128": "/images/ico_128.png" }}
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How to download and manually install DNS Defender extension for Chrome

Looking for a way to install DNS Defender extensions for Chrome, you can search for them in the Chrome Web Store, clicking the "Add to Chrome" button, and following the straightforward process.

However, you may need to install DNS Defender extensions manually, this article outlines two simple methods to effortlessly install DNS Defender extensions, whether they come as unpacked folders in compressed formats like .zip or as .crx files.

Method 1: Download DNS Defender extension and manually install through Drag &Drop

If you ever need to manually install a DNS Defender extension for Chrome, don't worry, it's a simple process. Just follow these easy steps, and you will have your extension ready to use in no time.

Step 1: Download the DNS Defender Extension by clicking the "Download CRX" button on the website.

Look for the DNS Defender extension you wish to install. Go to the website and download the DNS Defender extension package, which is usually a .CRX file and comes in a zipped file. Here ".crx" file is the format for DNS Defender extension that contains all the data.

Step 2: Extract &Arrange Files

Once the file is downloaded, extract that file into its own folder. Similarly, give that extension files a permanent home. In other words, keep it in a folder that you don't accidentally delete it because these files will be needed to make that extension work.

Step 3: Go to the Chrome Extensions Page

Open Google Chrome and in the address bar, type chrome://extensions; it will open the Google Chrome extensions page. Make sure that "My extensions" is selected in the sidebar.

Step 4: Drag and Drop the Extension

Now, go to the folder where you extracted the DNS Defender extension and drag &drop the extension file from there anywhere onto the extension page within Google Chrome.

Step 5: Complete the Installation

Once you drag and drop the extension file, follow the steps that Google Chrome takes you through. Similarly, if the extension file is of .crx file format, you will be required to review the permissions and then add the extension.

Now, you can manage that added extension as you would like to with any other Chrome extension that you added through Chrome Webstore. Its icon will also appear in the Google Chrome Menu on the right side of the address bar once you activate it.

Method 2: Download DNS Defender extension for Chrome and install in Developer Mode

This is another method to install DNS Defender extension manually, but the twist is that here, you install by enabling the developer mode option provided in Google Chrome. This mode is commonly used for testing extensions or running unpublished tools.

Step 1: Download the DNS Defender extension file

Select and download the DNS Defender extension by clicking the 'Download CRX' button on the website.

Step 2: Extract the downloaded contents

Convert the file to a ZIP file if it is in CRX format then extract the DNS Defender extension zip file or folder that you downloaded. Make sure you extract it using the same folder name and keep it safely in another folder, so you don't delete it by mistake. The extracted folder will be needed to keep your DNS Defender extension running.

Step 3: Open Chrome Extension Setting Page

In the address bar of Google Chrome, type chrome://extensions and open the Chrome Extension Page.

Step 4: Enable Developer Mode

After opening the Chrome Extension page, look at the top right side, and you will find the toggle option of "Developer mode."Simply enable that developer mode option.

Step 5: Load the Unpacked Extension

Once you enable the developer mode option, you will see the menu of Load Unpacked, Pack Extensions and Update. From that, select the option "Load unpacked."

Step 6: Select the Extension Folder

Once the pop-up opens upon clicking Load unpacked, select the DNS Defender extension directory and click on the "Select Folder "button.

Step 7: Confirm and Install

After you select an extension folder of a Google Chrome extension you're installing manually, confirm its installation for the final time and let the installation complete.

Conclusion

Here we've made a step-by-step guide on How to manually install DNS Defender extension in 2 ways. We hope this guide proves helpful.

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