PF Tracking Cookies: Harmful or Helpful?

  • Thread starter Phrak
  • Start date
In summary, the Physics Forum is launching what Norton 360 identifies as "Virus and Spyware" because of cookies that originate from the site. These cookies save information to make accessing the site faster, but they are causing issues with Norton 360. Some users suggest using a different antivirus program, such as AVG 9.0, which is free and more effective. The discussion also touches on the role of cookies in website loading times.
  • #1
Phrak
4,267
6
Why is Physics Forum launching what Norton 360 identifies as "Virus and Spyware".

Several tests tell me these originate on this site.

Just curious.
 
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  • #2
They're just cookies that save some information so it doesn't have to be downloaded every time.

Norton 360 never finds the PF cookies, every time it runs it ONLY finds the TV guide tracking cookie and deletes it, causing me to have to re-select my location everytime. It's really stupid and annoying. Norton is really useless at this kind of thing.
 
  • #3
Evo said:
They're just cookies that save some information so it doesn't have to be downloaded every time.

Norton 360 never finds the PF cookies, every time it runs it ONLY finds the TV guide tracking cookie and deletes it, causing me to have to re-select my location everytime. It's really stupid and annoying. Norton is really useless at this kind of thing.

I don't know what TV guide is. I enter PF then run Norton 360 to start with a clean slate. After a while I run Norton again, and get a hit. Why is that?
 
  • #4
I've moved this to feedback.
 
  • #5
Yeah that's just a basic cookie that the site uses...

My question is:

Why are you people using Norton?

Download AVG 9.0.. It's free and it's 100000000x better than norton, and most anti-virus programs out. My dad does IT service for banks and other companies in the area and he swears by it.

While you're at it get:
Ad-Aware
Spybot
 
  • #6
Phrak said:
I don't know what TV guide is. I enter PF then run Norton 360 to start with a clean slate. After a while I run Norton again, and get a hit. Why is that?

Because everytime you visit a page on PF (or the internet in general), it downloads a "cookie" to your computer, which just saves the information for that page, making it easier and faster to access it again. That's why websites that you've visited before (that you haven't deleted the cookies for) come up quicker than pages that you've never been to.
 
  • #7
Kronos5253 said:
Because everytime you visit a page on PF (or the internet in general), it downloads a "cookie" to your computer, which just saves the information for that page, making it easier and faster to access it again. That's why websites that you've visited before (that you haven't deleted the cookies for) come up quicker than pages that you've never been to.
Actually, how fast a web page loads doesn't have anything to do with cookies. (If anything, the quickest load time is achieved with no cookies at all) It depends mostly on caching, bandwidth, and server load.

The cookie simply allows a web server to correlate different visits by the same browser. E.g. when you log into PF, the server sends your browser a cookie with unique session ID, some string like D7YKKKK14UIDDV55514, and the server also records "user diazona is logged in with session ID D7YKKKK14UIDDV55514" in its own database. Then later on, when you access another page on PF, the browser sends that cookie (including the session ID) to the server, and the server can check the ID in its database to see that it corresponds to a logged-in user. That's how it can tell me apart from you or an anonymous guest.
 

FAQ: PF Tracking Cookies: Harmful or Helpful?

Are PF Tracking Cookies harmful to my computer?

It depends on your definition of harm. PF Tracking Cookies are not viruses or malware, but they can track your online activities and potentially collect personal information. They can also slow down your browsing experience. However, they are not known to cause any direct harm to your computer.

How do PF Tracking Cookies work?

PF Tracking Cookies work by placing a small text file on your computer when you visit certain websites. This file contains information about your browsing habits, such as the pages you visit and the links you click. It allows companies to track your online behavior and target you with personalized ads.

Can I disable PF Tracking Cookies?

Yes, most browsers have options to disable or block third-party cookies, including PF Tracking Cookies. You can also use browser extensions or anti-tracking software to help protect your privacy. Keep in mind that disabling cookies may limit your browsing experience on some websites.

Are PF Tracking Cookies used for malicious purposes?

No, PF Tracking Cookies are not inherently malicious and are used primarily for advertising purposes. However, they can potentially be used for targeted phishing attacks or to collect sensitive information if they are placed by malicious websites. It is important to be cautious when browsing and to regularly clear your cookies.

Do all websites use PF Tracking Cookies?

No, not all websites use PF Tracking Cookies. However, it is very common for websites to use some form of tracking technology to gather data about their visitors for advertising and analytics purposes. It is always a good idea to check a website's privacy policy to see if they use tracking cookies and how they use them.

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