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What Does Your User Agent Say About You?

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A user agent is a computer program representing a person, for example, a browser in a Web context.

Besides a browser, a user agent could be a bot scraping webpages, a download manager, or another app accessing the Web. Along with each request they make to the server, browsers include a self-identifying User-Agent HTTP header called a user agent (UA) string. This string often identifies the browser, its version number, and its host operating system.

Spam bots, download managers, and some browsers often send a fake UA string to announce themselves as a different client. This is known as user agent spoofing.

The user agent string can be accessed with JavaScript on the client side using the navigator.userAgent property.

A typical user agent string looks like this: "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:35.0) Gecko/20100101 Firefox/35.0".

(Source: Mozilla.org)

User Agent String

Browser Data

Google Chrome User Agent Windows

author
Brent Mccoy
• Friday, 30 July, 2021
• 8 min read

It's easy to search the millions of user agents we've got with the API. There is protection in place to stop the scraping of these user agent listings.

agent wireshark user windows host line using chrome users hosts x64 figure google operating microsoft
(Source: unit42.paloaltonetworks.com)

Contents

We've had to do this because otherwise we get constantly overrun by inconsiderate or malfunctioning bots which overload the system. As such, we're forced to block traffic from popular web hosting companies, VPNs and Proxies, we also rate limit requests and have some other checks too.

If you need to get access to the listings of user agents you can either get them in an easy-to-use database download or via the API. Changing the user agent string can be useful in certain scenarios when some website's functionality is locked down to the specific platform and you need to bypass the restriction.

This allows developers to differentiate various device classes like tablets, phones, Desktop PCs and laptops, and more. The user agent string can provide web servers some details about the user's operating system, and the browser version.

Google Chrome is the most popular web browser which exists for all major platforms like Windows, Android and Linux. Alternatively, you can enter a custom user agent value using the text box below the list.

On this blog, Sergey is writing about everything connected to Microsoft, Windows and popular software. Google Chrome runs on a variety of operating systems and platforms, so while the version number tends to be fairly similar across platforms, the actual structure of it can be quite varied.

windows agent chrome install microsoft iso hasibul user offline directly upgrade software link go switcher
(Source: hasibul.info)

This allows developers to differentiate various device classes like tablets, phones, Desktop PCs and laptops, and more. The user agent string can provide web servers some details about the user ’s operating system, and the browser version.

STEP 5: Go to the Network conditions tab and disable the option Select automatically. STEP 6: Finally click on the Custom list and choose the desired browser to emulate.

Alternatively, you can enter a custom user agent value using the text box below the list. “Crawler” is a generic term for any program (such as a robot or spider) that is used to automatically discover and scan websites by following links from one webpage to another.

Google .com/mobile/adsbot.html) (Checks desktop web page ad quality) Mozilla/5.0 (Linux; Android 6.0.1; Nexus 5X Build/MMB29P) Apple WebKit/537.36 (HTML, like Gecko) Chrome / W.×.Y.Z ‡ Mobile Safari/537.36 (compatible; Google bot/2.1; +http://www.

If you're concerned about your computer's security while surfing the Internet, you might be familiar with terms such as VPN, proxy and VPS. However, one way to protect your privacy is rarely mentioned in the mainstream, and that is modifying your user agent.

agent chrome user switcher screenshots windows
(Source: www.softpedia.com)

You just need to access the extension's icon, enable or disable it on various domains and press the “Get new agent button in order to switch your UA (Sergeant) to another one. No need to run Internet Explorer to access IE-only websites with this handy add-on...

Windows Integrated Authentication is enabled by default for Internet Explorer but not Google Chrome or Mozilla Firefox. Users who use the non-Microsoft browsers will receive a pop-up box to enter their Active Directory credentials before continuing to the website.

This adds additional steps and complexity for users who are using web based applications like self-service password reset solutions Spec ops reset and Spec ops Password Reset. In an effort to make this process as easy as possible for end-users, many IT administrators enable Windows Integrated Authentication for the third party browsers.

This article will show you how to enable Windows Integrated Authentication for Google Chrome and Mozilla Firefox. ** MyIISServer.domain.com should be the fully qualified name of your IIS server that you are setting up the Windows Integrated Authentication to.

Note: The latest version of Chrome uses existing Internet Explorer settings. Older version of Chrome require additional configurations (see below).

browser user agent applewebkit gecko safari chrome
(Source: www.howtogeek.com)

You can use three methods to enable Chrome to use Windows Integrated Authentication. Your options are the command line, editing the registry, or using AMX templates through group policy. If you choose to use the command line or edit the registry, you could use Group Policy Preferences to distribute those changes on a broader scale.

Supported features: Dynamic Policy Refresh: No, Per Profile: No Description: Specifies which HTTP Authentication schemes are supported by Google Chrome.

Supported features : Dynamic Policy Refresh: No, Per Profile: No If you leave this policy not set Chrome will try to detect if a server is on the Intranet and only then will it respond to IRA requests.

If you leave this policy not set Chrome will not delegate user credentials even if a server is detected as Intranet. Each of these three methods achieve the same results for configuring Google Chrome for Windows Integrated Authentication.

Personally, I would use the command line or the registry if you are deploying across an enterprise. If you choose to use the registry method, that is able to be distributed with Group Policy.

windows chrome update microsoft iso menu agent user thinking device non using re into pane
(Source: www.windowslatest.com)

With a variety of third-party browsers available, many users will receive a pop-up box to enter their Active Directory credentials before continuing to an IIS hosted web application. By setting up Windows Integrated Authentication into Chrome and Firefox, you will be able to give your users the greatest amount of flexibility for their choice of browser as well as ease of use with your web-based applications.

Making everyday IT tasks easier for end users and IT admins is something we specialize in. Our self-service password reset solution Spec ops reset guarantees end user adoption thanks to its flexible approach to multi-factor authentication.

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04: Find User Agent In Wireshark Trace
05: Firefox Android User Agent Override Android
06: Firefox Android User Agent Switcher
07: Firefox Change User Agent Addon
08: Firefox Change User Agent Opera
09: Firefox Extension Change User Agent
10: Firefox Googlebot User Agent
Sources
1 www.searchenginejournal.com - https://www.searchenginejournal.com/change-user-agent/368448/
2 developers.google.com - https://developers.google.com/search/docs/advanced/crawling/overview-google-crawlers
3 www.botify.com - https://www.botify.com/blog/googlebot-user-agent-update-seo
4 techjourney.net - https://techjourney.net/changing-user-agent-for-firefox-web-browser/
5 www.simplehelp.net - https://www.simplehelp.net/2020/05/27/how-to-change-the-user-agent-for-firefox/
6 www.useragentstring.com - http://www.useragentstring.com/index.php
7 www.haproxy.com - https://www.haproxy.com/blog/is-that-bot-really-googlebot-detecting-fake-crawlers-with-haproxy-enterprise/
8 addons.mozilla.org - https://addons.mozilla.org/en-US/firefox/addon/uaswitcher/
9 www.howtogeek.com - https://www.howtogeek.com/113439/how-to-change-your-browsers-user-agent-without-installing-any-extensions/