Where did you install Firefox from? Help Mozilla uncover 3rd party websites that offer problematic Firefox installation by taking part in our campaign. There will be swag, and you'll be featured in our blog if you manage to report at least 10 valid reports!

Avatar for Username

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

Wo archive tread sia. Meɖekuku bia biabia yeye ne ehia kpeɖeŋu.

Can a domain read a cookie if it is blocked?

  • 2 ŋuɖoɖowo
  • 10 masɔmasɔ sia le wosi
  • 2 views
  • Nuɖoɖo mlɔetɔ cor-el

user1160500
user1160500
more options

If I block a certain domain from setting cookies, can that domain read already set cookies. And if it can, can it change its content and preferences.

If I block a certain domain from setting cookies, can that domain read already set cookies. And if it can, can it change its content and preferences.

All Replies (2)

guigs
guigs
more options

They are blocked from being saved or added. As far as I understand, this is not possible unless it is malware.

cor-el
cor-el
  • Moderator
  • Top 10 Contributor
more options

Note that if you change the block/allow cookie settings then you need to clear involved cookies because existing cookies are not affected AFAIK.