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2. Radar jamming and deception - Wikipedia

   en.wikipedia.org/wiki/Radar_jamming_and_deception

   Radar jamming and deception. Radar jamming and deception is a form of electronic countermeasures (ECMs) that intentionally sends out radio frequency signals to interfere with the operation of radar by saturating its receiver with noise or false information. Concepts that blanket the radar with signals so its display cannot be read are normally ...

3. DuckDuckGo adds tracker blocking to help curb the wider ...

   techcrunch.com/2018/01/23/duckduckgo-adds...

   Some major product news from veteran anti-tracking search engine DuckDuckGo: Today it’s launched revamped mobile apps and browser extensions that bake in a tracker blocker for third party sites ...

4. GPS Block IIIF - Wikipedia

   en.wikipedia.org/wiki/GPS_Block_IIIF

   GPS IIIF will be the first GPS satellite block to have all space vehicles participate in the Cospas-Sarsat system. The Cospas-Sarsat system is an international collection of satellites spanning low-earth, medium-earth, and geostationary orbit satellites which all listen for 406 MHz distress signals generated by beacons on earth.

5. The best cellular GPS tracker - Engadget

   www.engadget.com/2020-02-07-the-best-cellular...

   The Jiobit is by far the most expensive tracker we found, with an up-front cost that's almost double the hardware and one-year service price of the SmartThings Tracker, plus a $9 to $13 charge per ...

6. Counter-battery radar - Wikipedia

   en.wikipedia.org/wiki/Counter-battery_radar

   A counter-battery radar or weapon tracking radar is a radar system that detects artillery projectiles fired by one or more guns, howitzers, mortars or rocket launchers and, from their trajectories, locates the position on the ground of the weapon that fired it. [1] : 5–18 Such radars are a subclass of the wider class of target acquisition ...

7. A new technique can detect newer 4G 'stingray' cell phone ...

   techcrunch.com/2020/08/05/crocodile-hunter-4g...

   Newer cell site simulators, called “Hailstorm” devices, take advantage of similar flaws in 4G that let police snoop on newer phones and devices. Some phone apps claim they can detect stingrays ...

8. Vivaldi’s alternative browser now blocks ads and web trackers

   www.engadget.com/vivaldis-alternative-browser...

   Available on Android 5 or higher (and compatible with tablets and Chromebooks), this version also gets an ad and tracker blocker, as well as data syncing, dark mode and some of Vivaldi’s more ...

9. DuckDuckGo shares a list of thousands of web trackers that ...

   www.engadget.com/2020-03-05-duckduckgo-tracker...

   Chrome now lets you block cross-site tracking, and Google plans to nix third-party cookies in Chrome by 2022. Firefox 69 blocks cookies and crypto-mining tracking by default, ...