Login

Recent searches

No recent searches

Search options

Not available on photog.social.
photog.social is one of the many independent Mastodon servers you can use to participate in the fediverse.
A place for your photos and banter. Photog first is our motto Please refer to the site rules before posting.

Administered by:

Server stats:

268
active users

photog.social: AboutProfiles directoryPrivacy policy

Mastodon: AboutGet the appKeyboard shortcutsView source codev4.3.7

#clipper

1 post1 participant1 post today
Public
Marcel Waldvogel

Creating a secure messaging app is very hard. Creating secure archival for it is much harder.

In general, this essentially equals adding an additional participant to every chat. Something which has been tried and failed since the #Clipper chip and "Law Enforcement Agency Keys" aptly dubbed #LEAK.

The apparent amount of data extraction that goes along with #TeleMessage reminds me of saying:

"To get at all company secrets easily, sell them your password manager."

404media.co/the-signal-clone-t

404 Media · The Signal Clone the Trump Admin Uses Was HackedTeleMessage, a company that makes a modified version of Signal that archives messages for government agencies, was hacked.
Continued thread
Public *
AkaSci 🛰️

Here is a simulated view of Mars from above the Europa Clipper spacecraft during the slingshot flyby today at 17:55 UTC.

The locations of a few landers and rovers on the Martian surface are shown (hello Perseverance and Curiosity 👋). So are the orbital locations of a few Mars orbiter spacecraft. Jupiter beckons in the far distance.

eyes.nasa.gov/apps/solar-syste
#Mars #Clipper #Europa #Jupiter
2/n

Simulated view of Mars from above the Europa Clipper spacecraft at nearest approach today at 17:55 UTC today.
Public *
IRAP

[Focus on #Jupiter's magnetodisk ...] Located in the gas giant's #magnetosphere, it consists of electric fields and #plasma originating from the moon Io, the Jovian ionosphere and the solar wind.

Thanks to data from the #Juno mission, a team of researchers has succeeded in providing a comprehensive and modern description of the #physics of Jupiter's magnetodisk, both in terms of structure and dynamics: irap.omp.eu/en/2025/01/a-compr

“The plasma distributions thus deduced will serve as a reference for future missions such as #Juice and Europa #Clipper, currently en route to Jupiter.”

Schematic of the Jovian magnetodisk and its connection to other components of the Jupiter system. The black curves illustrate the magnetic field lines. The blue dashed arrows indicate the three primary mass sources of the magnetodisk: the Io torus (and possibly other moons), Jovian ionosphere, and the solar wind. The blue solid arrow indicates the outward transport of cold plasma (Inward injection of hot plasma is not shown here for figure clarity). The orange dashed curves illustrate the large-scale electric currents connecting the magnetodisk and the ionosphere, as predicted by the corotation enforcement model. The inset illustrates how this current system is coupled and interacts with the atmosphere.
#astrophysics
Public *
Doug Bostrom

"...perhaps by using carriers' wiretapping capabilities."

With equipment provisioned with #CALEA facilities yet sold into a market where configuration and access control is entirely idiosyncratic and unsystematic, make that a certainty.

Forget the China aspect. Here's a case study of unintended consequences of deference to law enforcement demands.

Remember pro-#CLIPPER PR? "Access only available via court order..."

Warrants are for rule followers-- the exception.

theregister.com/2024/11/25/sal

The Register · China has utterly pwned 'thousands and thousands' of devices at US telcosBy Simon Sharwood
Public
Greg Dubos

Honored to receive this award for the work done by the team I led for our off-nominal launch Operational Readiness Test! 🚀
Honoré de recevoir cette récompense pour le travail mené par l’équipe que j’ai dirigée sur le dernier test de préparation opérationnelle d’Europa #Clipper!

Public
Greg Dubos

After successfully completing our last system test for Europa #Clipper, I’m glad I got to walk around Kennedy Space Center and go back to some familiar sites! 🤩
Après le succès de notre dernier test système pour Clipper, j’ai eu la chance de retrouver des lieux familiers! 🤩

Public
Greg Dubos

After successfully completing our last system test for Europa #Clipper, I’m glad I got to walk around Kennedy Space Center and go back to some familiar sites! 🤩
Après le succès de notre dernier test système pour Clipper, j’ai eu la chance de retrouver des lieux familiers! 🤩

SearchLive feeds
About