Closed Bug 1923290 Opened 1 year ago Closed 1 year ago

SUMO update to reflect: Enhanced Tracking Protection Strict mode blocking cross-site (third-party) cookies. [Desktop V132]

Categories

(support.mozilla.org :: Knowledge Base Content, task)

Tracking

(Not tracked)

RESOLVED FIXED

People

(Reporter: leander.schwarz, Assigned: lsiebert)

References

Details

Did you check out the steps and FAQs for submitting requests to the CX content team? (yes or no)?

Yes

Content access restriction: Is the content restricted to staff or under embargo (yes or no)?

No

Product (ensure to select only one product for each ticket. If your request involves multiple products, file an individual Bugzilla for each)

Firefox for Desktop

Select the type of request.

KB content update

Please summarize the request, emphasizing any user-facing changes. Include historical context or background information if it helps users understand the new features or changes.

Summary: Firefox Enhanced Tracking Protection in Strict mode will block all third-party (cross-site) cookies.

Document with suggested changes (multiple SUMO articles):
https://docs.google.com/document/d/1qx4XjS_SP5CoFtyXT5Bm4Nd6oC7gAKurmecFNEoVdUU/edit

Are the user-facing changes mentioned above for the production release, or is the feature/change experimental/ beta? (Production, Experimental or Beta)

Production

Are the new features or changes region-specific? Are they going to be released in a gradual rollout?

Neither, changes will be in FF 132 release.

Please indicate if this is an on- or off-train release

On-train

What is the anticipated release date?

October 29

Does the content need to be published prior to the release date? If so, when?

No

Does the content need to be localized in any languages outside of EN-US? If yes, please indicate which languages.

All default languages

Please include any related JIRA/Github/Bugzilla tickets, documentation, demos or practical use cases.

Meta bug: https://bugzilla.mozilla.org/show_bug.cgi?id=1917780
Specific bug: https://bugzilla.mozilla.org/show_bug.cgi?id=1918037

Please add instructions for testing that will enable us to replicate the expected product behavior.

Go to https://testing-3pcd.glitch.me/
Observe set cookies.
Set "network.cookie.cookieBehavior.optInPartitioning" to true.
Reload - observe set cookies. Observe rejected cookies in debug console.

Does the content need approval before publishing? If yes, identify the one approver responsible for this task.

No

Assignee: nobody → lsiebert
See Also: → 1918037
Depends on: 1918037
See Also: 1918037

All the articles have been updated (you’ll find the links in the comments here: https://docs.google.com/document/d/1qx4XjS_SP5CoFtyXT5Bm4Nd6oC7gAKurmecFNEoVdUU/edit). Let me know if there’s anything else you need!

Status: NEW → RESOLVED
Closed: 1 year ago
Resolution: --- → FIXED

Lucas, I have a revision pending to update the Third-party Trackers article, to show the new note about ETP Strict Mode for fx132 and above and I restored the prior note for fx131 and below. Can you review? See https://support.mozilla.org/en-US/kb/third-party-trackers/history

Flags: needinfo?(lsiebert)

(In reply to Alice Wyman from comment #4)

Lucas, I have a revision pending to update the Third-party Trackers article, to show the new note about ETP Strict Mode for fx132 and above and I restored the prior note for fx131 and below. Can you review? See https://support.mozilla.org/en-US/kb/third-party-trackers/history

The revision is now live. Thanks, Alice!

Flags: needinfo?(lsiebert)

I took another look at the https://support.mozilla.org/en-US/kb/enhanced-tracking-protection-firefox-desktop article and I submitted a new revision, to clarify that all third-party cookies are disabled in Firefox 132 Strict mode (plus a few other edits). Lucas, can you review? See https://support.mozilla.org/en-US/kb/enhanced-tracking-protection-firefox-desktop/history

Flags: needinfo?(lsiebert)
Flags: needinfo?(lsiebert)
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