ublock origin does not have this disclaimer. It works well and is widely trusted.
ublock origin does not have this disclaimer. It works well and is widely trusted.
If you’re using Mozilla’s level of endorsement as a metric, note this prominent disclaimer on the addon’s page:
⚠️ This add-on is not actively monitored for security by Mozilla. Make sure you trust it before installing.
Yep. It works and it’s awesome. I use conversations on android devices and dino and gajim on desktops, various family members use siskin on iOS.
With zero app or server-software or provider lock-in, and an actual in-practice diversity of apps and providers, the whole thing seems pretty immune to enshittification.
Well within the budget of a private investigator or burglar or peeping-tom or abusive ex-partner.
No need to scale; plenty of privacy/security incursions don’t require mass-surveillance.
That said, I’d suggest that the attack does scale economically . Think war-driving but with one of these setups – cruising around in a van through a dense neighbourhood collecting short clips of cctv footage looking for something of interest.
Ohh, so “pavement” meaning a sealed road surface?
In my head I’m trying to figure out what the footpath (U.S. “sidewalk”) a.k.a. U.K. pavement fits in with the jibe.
[…] the attack is an extremely expensive nation state level operation that doesn’t scale.
About $250 at most. Quoting the linked page:
Below is a list of equipment we used for the experiments.
- (1) Software Defined Ratio (SDR): Ettus USRP B210 USRP, ~$2100.
- (2) Low Noise Amplifier (LNA): Foresight Intelligence FSTRFAMP06 LNA, ~$200.
- (3) Directional Antenna: A common outdoor Log-periodic directional antenna (LPDA), ~$15.
- (4) A laptop, of course.
Note that the equipment can be replaced with cheaper counterparts. For example, USRP B210 can be replaced with RTL-SDR that costs ~$30.
To reproduce the attack: our GitHub repository provides the codes and instructions for reproducing and understanding the attack. We have prepared a ready-to-use software tool that can produce real-time reconstructions of the eavesdropped videos with EM signal input from the USRP device.
I wonder when (if?) orbital radio receiver arrays (a la starlink) are sensitive and discriminating enough to be used for this type of attack.
No, the “distributor” is the part which runs on your portable device, receives the push notifications, and wakes up the target apps as necessary.
Conversations can be a unified push distibutor: https://unifiedpush.org/users/distributors/conversations/
…and I’d trust it (battery-wise) with that. I have an old tablet with conversations running without battery restrictions on it, and if I’m not actually picking it up and using it it regularly goes 1-2 weeks on an 80% battery charge before it dies, the whole time giving audible notifications for XMPP messages/calls (which I attend to on other devices).
Apart from the pleasant one on the left, they’re all the worst. The 4th from the right is almost good, but then you notice the creepy-as-fuck centre tine-gap length.
They’re a little pricey I suppose, but judging by a few minutes comparing gumtree listings for hatchback cars and cargo bikes:
< 20% the cost of a hatchback in analogous condition/age/fanciness.
deleted by creator
Cryptpad:
Etherpad:
PrivateBin:
As per the quote below, a car loses about 0.08g of tread per km.
Compared to a car, a bike tyre is about the same diameter, 10% of the width (~20mm), 28% usable tread depth (~2mm), has 50% less wheels, and can travel 10% the distance (~10000km).
This suggests a (very approximate) tread loss of 0.08 * 10% * 28% * 50% / 10% = ~ 0.01g per km for bicycles.
For replacing longer car journeys less typically travelled by bicycle, rail transport is the best solution and removes the issue of tyre wear.
Quoting [deleted] in r/theydidthemath:
Using the same assumptions as above (215/60R16 tires, 7mm of tread loss over 100,000 km), I estimate the loss of tread by volume from each tire as follows:
Cylinder with a diameter of 664 mm and a height of 215 mm has a volume of 74,412 cm3. Cylinder with a diameter of 664-(2x7)=650 mm and a height of 215 mm has a volume of 71,307 cm3. The volume difference between a new and worn out tire is 3105 cm3.
Typical land to sea ratio of tires is 60-70% land, depending on the type of tire. If we go with an about average value of close to 65% tread, we get the lost rubber volume of about 2000 cm3 or 2,000,000 mm3 over a single tires lifespan.
Each revolution of a tire loses about 0,04 mm3 of tread, which, according to Wolfram Alpha, is a bit less than the volume of a medium grain of sand.
If we look at the entire car with 4 tires over a kilometer of road, we get 80 mm3 or about 0,08 grams of tread lost per car per kilometer.
Slavery, abortion, prison, or guns?