AdTracking

Is your phone listening – or is it IP based Ad Tracking?

In my recent blog post about reducing Ad-Tracking by using Firewall rules, I already mentioned that I might dig a bit deeper into the topic of IP-based AD-tracking.

How to reduce AdTracking with Fritz!Box filter lists for mobile devices

Problem: I am using Pi-Hole on my network to block quite a few ADs and trackers. However, the blocking does not work reliably on Android devices on our WiFi (This thread suggests that this also concerns Apple devices – but we don’t have any at home, though).

I noticed this when I was researching some cycling products and my wife suddenly started getting cycling ADs in her Facebook stream on her tablet. We don’t share devices or accounts or anything – but we do share the same network and therefore the IP of our router.

SmartTVs going from bad to worse?

When we bought a new TV a couple of years ago, I was really to use all the Smart features from our SmartTV. But after a while the discomfort has outweighed the features. Recently we had the opportunity to “test” a newer SmartTV in a hotel and I must admit – it hasn’t gotten better! But I was surprised that the rabbit hole was even deeper and darker than I would have expected …

How to get rid of Cookie-AdTracking – easily

TL;DR: Delete cookies when closing the browser, allow-list only the sites you want to stay logged in. It’s really that easy.

I recently checked my browser settings and was “surprised” to find more than 3.000 cookies. Most of them from sites I didn’t recognize, many from obvious ad-tracking companies. These companies, with whom I have no business, were all able to track my online activity. Seriously? 3.000 companies being able to track me? Okay maybe some of them were not valid anymore – but still – that’s just ways too much.