Web cookie - Revision history

Mr Pollo at 21:21, 17 March 2026

2026-03-17T21:21:37Z

← Older revision		Revision as of 21:21, 17 March 2026
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			{{Incomplete}}
	A [[wikipedia:HTTP_cookie\|web cookie]], is a small chunk(s) of data served(shared) to the client(browser) that can be used for a variety of purposes. One of the most common being a website login identifier that serves a session cookie that is able to be sent back to the server to prevent needing to authenticate numerous times. The web cookie, has a bunch of other common names such as "[[wikipedia:HTTP\|HTTP]] cookie" (when set via that protocol), "browser cookie" (more general, can be set via [[JavaScript]])<ref>{{Cite web \|date=2025-11-30 \|title=Document: cookie property \|url=https://developer.mozilla.org/en-US/docs/Web/API/Document/cookie \|url-status=live \|archive-url=https://web.archive.org/web/20260310000519/https://developer.mozilla.org/en-US/docs/Web/API/Document/cookie \|archive-date=2026-03-10 \|access-date=2026-03-15 \|website=Mozilla Developer Network}}</ref>, and "cookie". For the sake of simplicity this article will be using the term "cookie" to represent all types of cookies.		A [[wikipedia:HTTP_cookie\|web cookie]], is a small chunk(s) of data served(shared) to the client(browser) that can be used for a variety of purposes. One of the most common being a website login identifier that serves a session cookie that is able to be sent back to the server to prevent needing to authenticate numerous times. The web cookie, has a bunch of other common names such as "[[wikipedia:HTTP\|HTTP]] cookie" (when set via that protocol), "browser cookie" (more general, can be set via [[JavaScript]])<ref>{{Cite web \|date=2025-11-30 \|title=Document: cookie property \|url=https://developer.mozilla.org/en-US/docs/Web/API/Document/cookie \|url-status=live \|archive-url=https://web.archive.org/web/20260310000519/https://developer.mozilla.org/en-US/docs/Web/API/Document/cookie \|archive-date=2026-03-10 \|access-date=2026-03-15 \|website=Mozilla Developer Network}}</ref>, and "cookie". For the sake of simplicity this article will be using the term "cookie" to represent all types of cookies.

	==How it works==		==How it works==
	When a user(person) visits a website, you may be first prompted with user preferences such as what data can be used with the site. That information is likely stored by your browser agent as a cookie so that information or popup will not show again. Cookies are often a good practice, as it offers clients a better experience when navigating their site when visiting. Of course there are a bunch of other cookies that do exist, but for now we will focus on a few categories that these cookies fall under		When a user (person) visits a website, you may be first prompted with user preferences such as what data can be used with the site. That information is likely stored by your browser agent as a cookie so that information or popup will not show again. Cookies are often a good practice, as it offers clients a better experience when navigating their site when visiting. Of course there are a bunch of other cookies that do exist, but for now we will focus on a few categories that these cookies fall under
	{\| class="wikitable"		{\| class="wikitable"
	\|+		\|+

ClippyWantsToHelp: /* Targeted advertising */

2026-03-16T19:38:41Z

Targeted advertising

← Older revision		Revision as of 19:38, 16 March 2026
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	====Targeted advertising====		====Targeted advertising====
			{{Main\| Personalized Ads}}

	====Value based pricing====		====Value based pricing====

Rudxain: rewording, punctuation, links, other minor changes...

2026-03-16T04:23:43Z

rewording, punctuation, links, other minor changes...

← Older revision		Revision as of 04:23, 16 March 2026
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	==How it works==		==How it works==
	When a user(person) visits a website, you may be first prompted with user preferences such as what data can be used with the site. ~~that~~ information is likely stored by your browser agent as a cookie so that information or popup will not show again. Cookies are often a good practice as it offers clients a better experience when navigating their site when visiting. Of course there are a bunch of other cookies that do exist but for now we will focus on a few categories that these cookies fall under		When a user(person) visits a website, you may be first prompted with user preferences such as what data can be used with the site. That information is likely stored by your browser agent as a cookie so that information or popup will not show again. Cookies are often a good practice, as it offers clients a better experience when navigating their site when visiting. Of course there are a bunch of other cookies that do exist, but for now we will focus on a few categories that these cookies fall under
	{\| class="wikitable"		{\| class="wikitable"
	\|+		\|+
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	\|-		\|-
	\|Form Cookie		\|Form Cookie
	\|When using a site you may be required to fill out a form field, that information can be stored by your agent when making a purchases or even renewing your licence making the experience more streamlined the next time you plan on making additional purchases on a website like that.		\|When using a site you may be required to fill out a form field, that information can be stored by your [[wikipedia:User_agent\|user-agent]] (UA) when making a purchases or even renewing your licence, making the experience more streamlined the next time you plan on making additional purchases on a website like that.
	\|Depending on implementation such as if cookies are not properly encrypted by your browser and site your using you may be at risk if a malicious actor decides to swipe your cookies which could also include password and saved payment information		\|Depending on implementation, such as if cookies are not properly encrypted by your browser and site, your using you may be at risk if a malicious actor decides to swipe your cookies, which could also include password and saved payment information
	\|-		\|-
	\|3rd Party Cookie		\|3rd Party Cookie
	\|These cookies can be used when companies have different registered domains or transferring the user to prevent annoying information duplication or joint partner domains that may be working with a third party vendor. However these cookies are more often than not used as tracking indicators about user behavior and what other sites ~~you~~ visit.		\|These cookies can be used when companies have different registered domains or transferring the user, to prevent annoying information duplication, or joint partner domains that may be working with a third-party vendor. However these cookies are more often than not used as tracking indicators about user behavior and what other sites they visit.
	\|Considering the risk is it worth having third party cookies that silently track you? Many companies and brokers are ramping up their usage of tracking users with this metric along with [[Device fingerprint\|browser fingerprinting]] to serve you [[Personalized Ads\|targeted ads]] based on what pages you look at or search for		\|Considering the risk is it worth having third-party cookies that silently track you? Many companies and brokers are ramping up their usage of tracking users with this metric along with [[Device fingerprint\|browser fingerprinting]] to serve you [[Personalized Ads\|targeted ads]] based on what pages you look at or search for
	\|-		\|-
	\|Authentication Cookie		\|Authentication Cookie
	\|Are often tied to accounts that you use to prevent having to re-login each time you need to do an action with your account. ~~these~~ are usually stored as session cookies which generally have a shorter lifespan or even expire after your tab session has ended with the browser		\|Are often tied to accounts that you use to prevent having to re-login each time you need to do an action with your account. These are usually stored as session cookies, which generally have a shorter lifespan or even expire after your tab session has ended with the browser
	\|These tend to be less risky, in cases where these tokens are stored short term and encrypted can provide you with much needed convenience. But ~~in cases where~~ your browser may be compromised ~~either~~ by malware or browser extension ~~can have~~ your session cookies hijacked and used to access your account		\|These tend to be less risky, in cases where these [[wikipedia:Session_token\|tokens]] are stored short-term and encrypted, can provide you with much needed convenience. But if your browser may be compromised by malware (such as a scam browser extension) your session [[wikipedia:Session_hijacking\|cookies can be hijacked and used to access your account]]
	\|-		\|-
	\|Tracking Cookie		\|Tracking Cookie
	\|Often malicious, but can be used to track sites performance and metrics based on reoccurring traffic and visits made with minimal overhead		\|Often malicious, but can be used to track sites performance and metrics based on reoccurring traffic and visits made, with minimal overhead
	\|Usually sites ~~will~~ try to access third party cookies to learn more ~~information~~ about you ~~with~~ also adding ~~there~~ own. ~~with~~ this information they can calculate ~~Value~~ based pricing and targeted products that you may have recently looked at in previous weeks or days with a FOMO offer discount		\|Usually, sites that try to access third-party cookies (to learn more about you) will also be adding their own. With this information, they can calculate value-based pricing and targeted products that you may have recently looked at in previous weeks or days, with a [[Fear of missing out\|FOMO]] offer discount
	\|-		\|-
	\|Preference Cookie		\|Preference Cookie
	\|Often the least ~~identifiable~~ cookie on a site~~, this~~ can be used to store specific preferences like a footer dismissal to how many results should show from a search to provide better functionality and ~~efficency~~ especially if the site has no account system.		\|Often, the least sensitive cookie on a site. This can be used to store specific preferences like a footer dismissal to how many results should show from a search to provide better functionality and efficiency, especially if the site has no account system.
	\|While this could possibly be used to track you, the information doesn't necessarily give you away. Since many that do implement this are domain specific cookies and not third party cookies as referenced earlier		\|While this could possibly be used to track you, the information doesn't necessarily give you away. Since many that do implement this are domain-specific cookies and not third-party cookies, as referenced earlier
	\|}		\|}

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	==Examples==		==Examples==

	*Honey using cookies to share new affiliate codes with other users, this also had included many private exclusive discount codes that employees or veterans got for shopping at stores costing businesses tons of money		*[[PayPal Honey\|Honey]] using cookies to share new affiliate codes with other users; this also had included many private exclusive discount codes that employees or veterans got for shopping at stores, costing businesses tons of money
	*Microsoft placing cookie tracking on school student devices https://www.theregister.com/2026/01/27/microsft_illegally_installed_cookies_ruling_austra_school/		*[[Microsoft]] placing cookie tracking on school student devices<ref>{{Cite web \|last=Clark \|first=Lindsay \|date=2026-01-27 \|title=Ruling: Microsoft illegally placed cookies on child's tech \|url=https://www.theregister.com/2026/01/27/microsft_illegally_installed_cookies_ruling_austra_school/ \|url-status=live \|archive-url=https://web.archive.org/web/20260210101620/https://www.theregister.com/2026/01/27/microsft_illegally_installed_cookies_ruling_austra_school \|archive-date=2026-02-10 \|access-date=2026-03-16 \|website=The Register}}</ref>
	*Imgur using tracking cookies to serve ads to users from third party sites [~~[Imgur]~~]		*[[Imgur]] using tracking cookies to serve ads to users from third party sites

			== External links ==

			* [https://developer.mozilla.org/en-US/docs/Web/HTTP/Guides/Cookies Using HTTP cookies \| MDN]

	==References==		==References==

Rudxain: link target-ads

2026-03-16T03:49:25Z

link target-ads

← Older revision		Revision as of 03:49, 16 March 2026
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	\|3rd Party Cookie		\|3rd Party Cookie
	\|These cookies can be used when companies have different registered domains or transferring the user to prevent annoying information duplication or joint partner domains that may be working with a third party vendor. However these cookies are more often than not used as tracking indicators about user behavior and what other sites you visit.		\|These cookies can be used when companies have different registered domains or transferring the user to prevent annoying information duplication or joint partner domains that may be working with a third party vendor. However these cookies are more often than not used as tracking indicators about user behavior and what other sites you visit.
	\|Considering the risk is it worth having third party cookies that silently track you? Many companies and brokers are ramping up their usage of tracking users with this metric along with [[Device fingerprint\|browser fingerprinting]] to serve you targeted ads based on what pages you look at or search for		\|Considering the risk is it worth having third party cookies that silently track you? Many companies and brokers are ramping up their usage of tracking users with this metric along with [[Device fingerprint\|browser fingerprinting]] to serve you [[Personalized Ads\|targeted ads]] based on what pages you look at or search for
	\|-		\|-
	\|Authentication Cookie		\|Authentication Cookie

Rudxain: source for JS cookies

2026-03-16T03:42:54Z

source for JS cookies

← Older revision		Revision as of 03:42, 16 March 2026
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	A [[wikipedia:HTTP_cookie\|web cookie]], is a small chunk(s) of data served(shared) to the client(browser) that can be used for a variety of purposes. One of the most common being a website login identifier that serves a session cookie that is able to be sent back to the server to prevent needing to authenticate numerous times. The web cookie, has a bunch of other common names such as "[[wikipedia:HTTP\|HTTP]] cookie" (when set via that protocol), "browser cookie" (more general, can be set via [[JavaScript]]), and "cookie". For the sake of simplicity this article will be using the term "cookie" to represent all types of cookies.		A [[wikipedia:HTTP_cookie\|web cookie]], is a small chunk(s) of data served(shared) to the client(browser) that can be used for a variety of purposes. One of the most common being a website login identifier that serves a session cookie that is able to be sent back to the server to prevent needing to authenticate numerous times. The web cookie, has a bunch of other common names such as "[[wikipedia:HTTP\|HTTP]] cookie" (when set via that protocol), "browser cookie" (more general, can be set via [[JavaScript]])<ref>{{Cite web \|date=2025-11-30 \|title=Document: cookie property \|url=https://developer.mozilla.org/en-US/docs/Web/API/Document/cookie \|url-status=live \|archive-url=https://web.archive.org/web/20260310000519/https://developer.mozilla.org/en-US/docs/Web/API/Document/cookie \|archive-date=2026-03-10 \|access-date=2026-03-15 \|website=Mozilla Developer Network}}</ref>, and "cookie". For the sake of simplicity this article will be using the term "cookie" to represent all types of cookies.

	==How it works==		==How it works==

Rudxain: link "fingerprint"

2026-03-16T03:32:01Z

link "fingerprint"

← Older revision		Revision as of 03:32, 16 March 2026
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	\|3rd Party Cookie		\|3rd Party Cookie
	\|These cookies can be used when companies have different registered domains or transferring the user to prevent annoying information duplication or joint partner domains that may be working with a third party vendor. However these cookies are more often than not used as tracking indicators about user behavior and what other sites you visit.		\|These cookies can be used when companies have different registered domains or transferring the user to prevent annoying information duplication or joint partner domains that may be working with a third party vendor. However these cookies are more often than not used as tracking indicators about user behavior and what other sites you visit.
	\|Considering the risk is it worth having third party cookies that silently track you? Many companies and brokers are ramping up their usage of tracking users with this metric along with browser fingerprinting to serve you targeted ads based on what pages you look at or search for		\|Considering the risk is it worth having third party cookies that silently track you? Many companies and brokers are ramping up their usage of tracking users with this metric along with [[Device fingerprint\|browser fingerprinting]] to serve you targeted ads based on what pages you look at or search for
	\|-		\|-
	\|Authentication Cookie		\|Authentication Cookie

Rudxain: mention JS cookies, add quotation marks around terms, link some stuff

2026-03-16T03:27:58Z

mention JS cookies, add quotation marks around terms, link some stuff

← Older revision		Revision as of 03:27, 16 March 2026
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	A web cookie, is a small chunk(s) of data served(shared) to the client(browser) that can be used for a variety of purposes. One of the most common being a website login identifier that serves a session cookie that is able to be sent back to the server to prevent needing to authenticate numerous times. The web cookie, has a bunch of other common names such as HTTP cookie, browser cookie, and cookie. ~~for~~ the sake of simplicity this article will be using the term cookie to represent all types of cookies.		A [[wikipedia:HTTP_cookie\|web cookie]], is a small chunk(s) of data served(shared) to the client(browser) that can be used for a variety of purposes. One of the most common being a website login identifier that serves a session cookie that is able to be sent back to the server to prevent needing to authenticate numerous times. The web cookie, has a bunch of other common names such as "[[wikipedia:HTTP\|HTTP]] cookie" (when set via that protocol), "browser cookie" (more general, can be set via [[JavaScript]]), and "cookie". For the sake of simplicity this article will be using the term "cookie" to represent all types of cookies.

	==How it works==		==How it works==
Line 18:		Line 18:
	\|-		\|-
	\|Authentication Cookie		\|Authentication Cookie
	\|Are often tied to accounts that you use to prevent having to re-login each time you need to do an action with your account. these are usually stored as session cookies which generally have a shorter lifespan or even expire after your tab session has ended with the browser		\|Are often tied to accounts that you use to prevent having to re-login each time you need to do an action with your account. these are usually stored as session cookies which generally have a shorter lifespan or even expire after your tab session has ended with the browser
	\|These tend to be less risky, in cases where these tokens are stored short term and encrypted can provide you with much needed convenience. But in cases where your browser may be compromised either by malware or browser extension can have your session cookies hijacked and used to access your account		\|These tend to be less risky, in cases where these tokens are stored short term and encrypted can provide you with much needed convenience. But in cases where your browser may be compromised either by malware or browser extension can have your session cookies hijacked and used to access your account
	\|-		\|-
	\|Tracking Cookie		\|Tracking Cookie

Vandetta: finish filling out basic cookie categories. do add more if you think a new category of significance to add to the chart

2026-03-16T03:14:31Z

finish filling out basic cookie categories. do add more if you think a new category of significance to add to the chart

← Older revision		Revision as of 03:14, 16 March 2026
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	!Cookie Type		!Cookie Type
	!Use Case		!Use Case
	!~~Risky?~~		!Risk
	\|-		\|-
	\|Form Cookie		\|Form Cookie
	\|When using a site you may be required to fill out a form field, that information can be stored by your agent when making a purchases or even renewing your licence making the experience more streamlined the next time you plan on making additional purchases on a website like that.		\|When using a site you may be required to fill out a form field, that information can be stored by your agent when making a purchases or even renewing your licence making the experience more streamlined the next time you plan on making additional purchases on a website like that.
	\|Depending on implementation such as if cookies are not properly encrypted by your browser and site your using you may be at risk if a malicious actor decides to swipe your cookies which could also include password and saved payment information		\|Depending on implementation such as if cookies are not properly encrypted by your browser and site your using you may be at risk if a malicious actor decides to swipe your cookies which could also include password and saved payment information
	\|-		\|-
	\|3rd Party Cookie		\|3rd Party Cookie
	\|		\|These cookies can be used when companies have different registered domains or transferring the user to prevent annoying information duplication or joint partner domains that may be working with a third party vendor. However these cookies are more often than not used as tracking indicators about user behavior and what other sites you visit.
	\|		\|Considering the risk is it worth having third party cookies that silently track you? Many companies and brokers are ramping up their usage of tracking users with this metric along with browser fingerprinting to serve you targeted ads based on what pages you look at or search for
	\|-		\|-
	\|Authentication Cookie		\|Authentication Cookie
	\|		\|Are often tied to accounts that you use to prevent having to re-login each time you need to do an action with your account. these are usually stored as session cookies which generally have a shorter lifespan or even expire after your tab session has ended with the browser
	\|		\|These tend to be less risky, in cases where these tokens are stored short term and encrypted can provide you with much needed convenience. But in cases where your browser may be compromised either by malware or browser extension can have your session cookies hijacked and used to access your account
	\|-		\|-
	\|Tracking Cookie		\|Tracking Cookie
	\|		\|Often malicious, but can be used to track sites performance and metrics based on reoccurring traffic and visits made with minimal overhead
	\|		\|Usually sites will try to access third party cookies to learn more information about you with also adding there own. with this information they can calculate Value based pricing and targeted products that you may have recently looked at in previous weeks or days with a FOMO offer discount
	\|-		\|-
	\|Preference Cookie		\|Preference Cookie
	\|		\|Often the least identifiable cookie on a site, this can be used to store specific preferences like a footer dismissal to how many results should show from a search to provide better functionality and efficency especially if the site has no account system.
	\|		\|While this could possibly be used to track you, the information doesn't necessarily give you away. Since many that do implement this are domain specific cookies and not third party cookies as referenced earlier
	\|}		\|}

	==Why it is a problem==		==Why it is a problem==

	==== Targeted advertising ====		====Targeted advertising====

	==== Value based pricing ====		====Value based pricing====

	==== Cross Website tracking ====		====Cross Website tracking====

	==Examples==		==Examples==

	* Honey using cookies to share new affiliate codes with other users, this also had included many private exclusive discount codes that employees or veterans got for shopping at stores costing businesses tons of money		*Honey using cookies to share new affiliate codes with other users, this also had included many private exclusive discount codes that employees or veterans got for shopping at stores costing businesses tons of money
	* Microsoft placing cookie tracking on school student devices https://www.theregister.com/2026/01/27/microsft_illegally_installed_cookies_ruling_austra_school/		*Microsoft placing cookie tracking on school student devices https://www.theregister.com/2026/01/27/microsft_illegally_installed_cookies_ruling_austra_school/
	* Imgur using tracking cookies to serve ads to users from third party sites [[Imgur]]		*Imgur using tracking cookies to serve ads to users from third party sites [[Imgur]]

	==References==		==References==

Vandetta: start creation rough draft, unfinished!! trying to keep it simple with less complex wording for GA(general audience) consumers can understand

2026-03-15T22:14:50Z

start creation rough draft, unfinished!! trying to keep it simple with less complex wording for GA(general audience) consumers can understand

New page

A web cookie, is a small chunk(s) of data served(shared) to the client(browser) that can be used for a variety of purposes. One of the most common being a website login identifier that serves a session cookie that is able to be sent back to the server to prevent needing to authenticate numerous times. The web cookie, has a bunch of other common names such as HTTP cookie, browser cookie, and cookie. for the sake of simplicity this article will be using the term cookie to represent all types of cookies.

==How it works==
When a user(person) visits a website, you may be first prompted with user preferences such as what data can be used with the site. that information is likely stored by your browser agent as a cookie so that information or popup will not show again. Cookies are often a good practice as it offers clients a better experience when navigating their site when visiting. Of course there are a bunch of other cookies that do exist but for now we will focus on a few categories that these cookies fall under
{| class="wikitable"
|+
!Cookie Type
!Use Case
!Risky?
|-
|Form Cookie
|When using a site you may be required to fill out a form field, that information can be stored by your agent when making a purchases or even renewing your licence making the experience more streamlined the next time you plan on making additional purchases on a website like that.
|Depending on implementation such as if cookies are not properly encrypted by your browser and site your using you may be at risk if a malicious actor decides to swipe your cookies which could also include password and saved payment information
|-
|3rd Party Cookie
|
|
|-
|Authentication Cookie
|
|
|-
|Tracking Cookie
|
|
|-
|Preference Cookie
|
|
|}

==Why it is a problem==

==== Targeted advertising ====

==== Value based pricing ====

==== Cross Website tracking ====

==Examples==

* Honey using cookies to share new affiliate codes with other users, this also had included many private exclusive discount codes that employees or veterans got for shopping at stores costing businesses tons of money
* Microsoft placing cookie tracking on school student devices https://www.theregister.com/2026/01/27/microsft_illegally_installed_cookies_ruling_austra_school/
* Imgur using tracking cookies to serve ads to users from third party sites [[Imgur]]

==References==
{{reflist}}

[[Category:Common terms]]