asteroza + zero   47

Cryptology ePrint Archive: Report 2018/962 - Zexe: Enabling Decentralized Private Computation
Interesting use of zcash protocol for arbitrary computation purposes. Might enable a distributed exchange
Zcash  protocol  zero  knowledge  proof  algorithm  cryptography  research  computer  science 
october 2018 by asteroza
Cryptology ePrint Archive: Report 2018/183
zero knowledge proof-of-time for cryptocurrencies, by Bram Cohen (for use by Chia?)
cryptography  algorithm  research  zero  knowledge  proof-of-time  cryptocurrency 
august 2018 by asteroza
SDelete hangs at 100% - Sysinternals Forums
Something weird about SDelete 2.0 causing it to slow down.
SDelete  zero  block  slow  erase  free  VMware  windows  Delicious 
october 2016 by asteroza
ZeroTier | Software Defined Networking
Sorta like Google's BeyondCorp perimeterless VPN-ish setup, using a "global" LAN that is crypographically protected
VPN  network  virtualization  SDN  opensource  software  service  BeyondCorp  deperimeterization  perimeterless  zero  trust 
september 2016 by asteroza
1209.4993v1.pdf (application/pdf Object)
Possible to use ultrashort pulse lasers to manipulate refractive indexes in something like diamond, such that you create artificial event horizons and a resonant cavity, allowing the replication of a resonant cavity between black/white hole event horizons. While this is theoretical, based on certain models, the proposed methodology appears to be feasible for experimentation now, using grown artificial diamond waveguides as an experiment start point.
optical  black  white  hole  blackhole  whitehole  laser  optics  physics  research  refraction  index  zero-frequency  zero  frequency  resonant  cavity  artificial  event  horizon  pulse  diamond  Delicious 
september 2012 by asteroza
Useful little free disk space zeroing utility from Sysinternals/Microsoft, useful for clearly marking disks as zeroed so virtualization software and reclaim virtual disk space
sdelete  windows  disk  free  space  zero  erase  eraser  software  tools  utilities  sysinternals  virtualization  sysadmin  security  delete  Delicious 
july 2010 by asteroza
How to wipe free disk space in Linux? - Super User
seems like I would need to do the following for a quick and dirty disk free space zeroing, if I wasn't going to script a dd megafile operation (doing the dd zero file file is a bit scary, but this is essentially doing the same thing...)

sfill -f -l -l -z /
debian  linux  secure  delete  disk  zero  free  space  erase  eraser  software  sysadmin  tools  utilities  virtualization  dd  Delicious 
july 2010 by asteroza
Zero-Standby-Power ICs to Enter Practical Use -- Nikkei Electronics Asia -- July 2009 - Tech-On!
smartgird/smarthome sensor webs definitely need this to extend battery life, and with MEMS power scavenging it may be possible to do away with the battery altogether, and use an IC integrated capacitor to store energy. Think ZigBee sensor/control networks
NEC  Rohm  nonvolatile  IC  integrated  circuit  logic  memory  chip  low  standby  power  MRAM  FeRAM  hardware  electronics  devices  zero  zero-standby-dissipation  SMART  sensor  smarthome  smartgrid  web  network  ubiquitous  computing  Delicious 
july 2009 by asteroza
Researchers Build Anonymous, Browser-Based 'Darknet' - DarkReading
Browser based darknet. I wonder what would happen if a big social network happened to load it underneath their website, which users typically leave open in their browser.
browser  anonymous  zero  footprint  darknet  javascript  HTML5  security  research  privacy  Veiled  Acidus  Delicious 
june 2009 by asteroza

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