1
vote
1answer
69 views

Gaining sensible information from advertisement displayed in web pages

As we all know, JavaScript loaded inside a website A gets restricted to access the domain itself [same origin policy]. Unfortunately, same origin policy does not apply to newly created DOM nodes, ...
4
votes
2answers
113 views

To What Extent does an Attacker Have Access to the Browser History through the CSS Pseudoclass :visited Styles?

I have read this article on how a scripted web page is able to obtain the visited history of a user browsing the page. However, I can't find any clear information in the article describing the extent ...
3
votes
3answers
6k views

Why is JavaScript disabled in the Tor Browser Bundle?

Didn't Tor create a local socks proxy? Why doesn't all the Web traffic go over this local socks proxy and why is JavaScript disabled in the Tor Browser bundle? If you would connect with firefox for ...
1
vote
1answer
206 views

When a browser extension or user script pulls a JS file from Google's CDN, how does this compromise the user's privacy in terms of Google's reach? [duplicate]

The context from which my question has arisen is this user script which locally removes ads from Ixquick.com, which is an anonymizing 'proxy' search engine that gives the results from Google's index ...
0
votes
1answer
324 views

How can I ensure privacy when outsourcing authentication to an IdP (Identity Provider)

I need to outsource authentication to an IdP (Identity Provider) but I don't want that IdP to know of the calling site. The two major issues are the callback URL and the referer header. Is there any ...
3
votes
4answers
97 views

What is the technique to determine if a user is “reading” a page called? (similar to “infinite scroll”)

When I read an article at Salon.com I notice that the "overflow content" (where I need to scroll down) is loaded on demand. I can't imagine this being a useful bandwidth savings technique, so the ...
2
votes
1answer
351 views

How does IE's Privacy options affect javascript's ability to save cookies?

I'm looking at IE's privacy options screen and am trying to figure out how it breaks javascript, workarounds to that, and how I can gracefully degrade my user experience. Is there a guide that ...