asteroza + switzerland   25

Trapdoor commitments in the SwissPost e-voting shuffle proof
So that SwissPost/Scytl voting system that looked like a hot mess according to various infosec twitter hot takes, turns out to be a hot mess...
information  security  election  voting  ballet  system  cryptography  e-voting  research  switzerland 
march 2019 by asteroza
Barbecue: Le roi de la grillade, c'est lui - Suisse - lematin.ch
A wheel, a wheel of meat! So this thing apparently perfectly grills 200 sausages an hour automatically, with almost no smoke.
Switzerland  automatic  grill  rotisserie  cooking  hardware  wheel  sausage  meat 
may 2018 by asteroza
End-to-End Encrypted Cloud Storage for Businesses | Tresorit
Uses client-side encryption so it's harder for the cloud provider to turn against you...
encrypted  cloud  file  storage  service  switzerland  security  encryption  Delicious 
october 2015 by asteroza
Projects | EPFL
EPFL/Afrotech working on "donkeys", flying cargo UAV's flying corridor restricted virtual flight lanes stopping at local cargo interchange depots (village general store) to support local business ecosystems.
africa  switzerland  EPFL  flying  donkey  cargo  delivery  UAV  research  Delicious 
august 2014 by asteroza
World premiere - TOSA2013 - Flash mobility. Clean city. Smart Bus
EV bus using bus stop flash chargers. Though for flash charging, the power infrastructure for the bus stop and bus are non-trivial for a 15 seconds transfer. You need a buffer system, probably supercaps or flywheels. Interface seems to be a press fit inverted V pantograph rising from the bus, interfacing with a parallel rail DC socket on the underside of the overhead mount, to allow some forward/backward slop in positioning and preventing a DC short by forcing the plug point to correct skew on insertion.
electric  EV  bus  flash  recharge  charge  recharger  charger  transportation  research  switzerland  Delicious 
august 2014 by asteroza
TOSA buses power up for less
Interesting arm mechanism and bus stop overhead design for the flash charger system. Overhead fast recharge is somewhat attractive from an installation standpoint (no road ripping for a embedded inductive charger), but like any flash system, requires high power delivery equipment. Also, paired flywheels sound like a better mechanism for the bus energy storage, and perhaps the bus stop's buffer bank
switzerland  europe  bus  rapid  transit  research  economic  modeling  virtual  line  flash  fast  charge  stop  overhead  contact  station  recharge  EV  Delicious 
june 2014 by asteroza
TrueCrypt - organizing a future
Allegedly the gathering place of of people who intend to continue/fork/rewrite TrueCrypt. Though that would involve a flat out license violation, though the only people with a right to complain are the E4M guys and the real TrueCrypt devs, and the devs are not about to come out of hiding now. Though this might also be a giant honeypot...
CipherShed  VeraCrypt  TrueCryptNext  truecrypt  encryption  software  reference  switzerland  security  privacy  Delicious 
june 2014 by asteroza
Encrypted email, based in Switzerland.
Eh, if they don't make this a host-proof hosting type situation, then it doesn't pass the smell test. Also, browser javascript crypto is asking to get owned, because you are loading external software. Did we also mention unencrypted metadata due to public SMTP, public ledger bitcoin payment providing user tracking, and the Swiss not being so private these days? I can appreciate making integrated PGP more usable to mere mortals, but if this isn't Snowden-grade, it isn't enough.
secure  email  service  Switzerland  encryption  security  broswer  javascript  cryptography  Delicious 
may 2014 by asteroza
Swiss Space Systems
S3 is partnering with EPFL for launching a space junk retrieval sat. Air launch on an A300, lifting body first stage, rocket second stage, then sat with deorbit capability.
systems  technology  launch  retrieval  space  garbage  research  Switzerland  junk  S3  swiss  debris  removal  air  TSTO  Delicious 
september 2013 by asteroza
SwissKitePower | a collaborative research and development project
Interesting lightweight approach to a jerking kite style wind power generator. The inflatable wing spar technique should in theory be applicable to flying wind turbine kites too, in theory anyways. Using a jerking system keeps the generator components on the ground, and uses a lighter tether, but nothing is really stopping them from using a carousel type spinning generator on the ground for continuous power output, provided they had multiple kites.
aerospace  wind  wing  europe  green  kite  EU  research  Switzerland  flying  tethered  inflatable  tether  Tensairity  power  generator  spar  energy  Delicious 
june 2013 by asteroza
Airlight SA
Interesting lightweight pneumatic air beam structures.
structure  airbeam  Tensairity  pressurized  air  beam  lightweight  Switzerland  pneumatic  Delicious 
june 2013 by asteroza
Cleaning up Earth's orbit: A Swiss satellite tackles space debris
Basically a dedicated deorbit bus for dead satellites. Does nothing for the bulk of real space debris, the paint flecks and nuts. But for satellite operators wanting to avoid insurance claims, this might be cheap enough. LEO only, but you really only need fuel for orbit raising and chase, going down you could use an electrodynamic tether as a braking propulsion method. Any LEO sat going up now really should have a deorbit EDT installed.
switzerland  space  debris  cleanup  cleaning  recovery  disposal  satellite  concept  CleanSpace  one  nomnomnom  grapel  trash  LEO  dead  Delicious 
february 2012 by asteroza
MOUNT10 · Guarenteed Backup · Swiss Made
Yet another underground nuclear bunker datacenter (?YAUNBD?) that likes to claim it's the swiss fort knox, and offers an online data backup service. Apparently also holds a physical time capsule of digital data formats for archival retrieval/conversion purposes.
Mount10  swiss  fort  knox  online  data  backup  storage  service  switzerland  underground  nuclear  bunker  datacenter  Delicious 
november 2010 by asteroza
Store your life, forever | Swiss DNA Bank
Interesting charge on access business model for a DNA and 1GB of data storage company.
DNA  data  1GB  bank  vault  long  term  storage  swiss  Switzerland  backup  security  Delicious 
september 2009 by asteroza

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