asteroza + study   39

Fox-IT hit by cyber attack - Fox-IT (ENG)
What a wonderfully transparent after-action review of an incident. Though changing the registrar password regularly doesn't seem like it would buy them much, as they kept their password in a vault and rarely used it (low chance of extraction/exfil), and the subtle implication the registrar got owned. Though as a mitigation to lack of 2FA, at the registrar, maybe worthwhile. But the real need is watching for abnormal events, which requires a registrar change feed or external monitoring, as you need to trigger on registrar change events or general DNS SOA changes.
DFIR  case  study  DNS  registrar  hijack  MitM  reference  information 
december 2017 by asteroza
Very High Speed Transit System
Interesting bit on a possible nuclear subterrene, a tunnel boring machine using an high heat annular cutting face, which melts the rock and seals the tunnel, while passing over a smoothed out rock core that can be cut into large blocks for debris removal and transport.
technology  rock  study  architecture  transportation  transit  megaproject  mass  melting  megaengineering  VHST  boring  train  vacuum  construction  melt  pod  subterrene  vactrain  RAND  machine  nuclear  TBM  megastructure  resarch  tunnel  Delicious 
june 2013 by asteroza
asteroid_final_report.pdf (application/pdf Object)
Looks an awful lot like the Planetary Resources concept for asteroid retrieval. And the B612/Arkyd guys were involved...
technology  infrastructure  space  capture  bag  research  study  plan  retrieval  asteroid  CalTech  NASA  Delicious 
december 2012 by asteroza
EPICSMRWhitePaperFinalcopy.pdf (application/pdf Object)
Interesting SMR paper, comparing SMR costs to LNG plants, and not comparing to GW level nuclear plants. They did not really cover process heat applications, which can be a big driver. There were some complaints that the costing didn't include exclusion zoning or issues regarding single site multi unit deployments, which people have suddenly gotten cold feet about due to Fukushima.
SMR  small  modular  nuclear  reactor  cost  economic  study  research  Delicious 
december 2011 by asteroza
HATDepot.Study.pdf (application/pdf Object)
This is the study NASA administrators buried to support the SLS before congress. Basically said mostly COTS HLV's are sufficient, and orbital fuel depots provide major advantages. The reported costs for mission architectures can almost be half of non-fuel depot mission architectures reliant on a SLS HLV.
NASA  study  research  orbital  fuel  propellant  depot  design  space  transportation  infrastructure  Delicious 
october 2011 by asteroza
Rohrabacher Demands Release of NASA's Recent On-Orbit Fuel Depot Analysis
Interesting accusation of study suppression regarding orbital fuel depots. Is NASA conveniently forgetting them to bolster support for heavy lift rockets, or is there some tacit assumption that commercial civil space companies will fill in that market?
orbital  fuel  depot  study  NASA  roadmap  plan  research  Delicious 
september 2011 by asteroza
100 (Hundred) Year Starship Study
DARPA project to pioneer tech for enclosed generational starships. SO this deals with things like recycling, 3D printing, closed biomes and life support systems, etc.
100  year  starship  study  DARPA  project  technology  research  engineering  space  exploration  green  energy  closed  habitat  ecosystem  life  support  system  biosphere  biome  3D  printing  fabbing  organizations  Delicious 
february 2011 by asteroza
iKnow killed off free, turned into the pay service iKnow
iKnow  japanese  english  language  study  learning  education  web  service  Cerego  Delicious 
january 2011 by asteroza
Microsoft Academic Search
alternative to google scholar, focused almost exclusively on academic papers
microsoft  academic  paper  research  search  engine  service  reference  study  tools  science  papers  Delicious 
march 2010 by asteroza
09-114.pdf (application/pdf Object)
Singing to the choir about the woes of japanese SME's in a global and domestic marketplace
Harvard  business  school  japan  industry  innovation  case  study  analysis  SME  small  medium  enterprise  barrier  filetype:pdf  media:document  Delicious 
may 2009 by asteroza

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