You are currently browsing the encryption category

Dead Drops: Anonymous, Offline, Peer-to-Peer File-Sharing Network in Public Space

  • Posted on February 23, 2012 at 8:24 pm

dead drops

‘Dead Drops’ is an anonymous, offline, peer to peer file-sharing network in public space. USB flash drives are embedded into walls, buildings and curbs accessable to anybody in public space. Everyone is invited to drop or find files on a dead drop. Plug your laptop to a wall, house or pole to share your favorite files and data. Each dead drop is installed empty except a readme.txt file explaining the project. ‘Dead Drops’ is open to participation. If you want to install a dead drop in your city/neighborhood follow the ‘how to’ instructions and submit the location and pictures.

Dead Drops

(via Theremina)

If only there was some way to keep these from filling up with malware, porn and spam.

Trevor Blake wrote here a few years ago:

Now is a good time to establish lines of electronic communication that are not entirely (if at all) reliant on the Internet as it currently exists. Hand delivery of a stack of media is still one of my favorites. At a certain point it the best bit-per-second value known, it has certain privacy features that can’t be beat and it requires very little technical know-how or fancy equipment or money. For all the gnostic freakout of The Matrix, the scene where a disreputable character knocks on Mr. Anderson’s door and passes him a data disc might be the most prophetic.

Learning about cryptography, fidonet and the postal system won’t do anyone any harm. Nothing beats trusted person-to-person connections established in many only-partially overlapping social / professional circles.

See also: sneaker net.

From http://feedproxy.google.com/~r/Technoccult/~3/f-4h8KWLcIw/

A Bitcoin-based E-Bay for Illegal Drugs

  • Posted on June 2, 2011 at 11:46 am

drugs A Bitcoin based E Bay for Illegal Drugs

Gawker is running an unbelievable story on website called Silk Road – an open market for mail ordering illegal drugs. And it’s only accessible through TOR:

Mark, a software developer, had ordered the 100 micrograms of acid through a listing on the online marketplace Silk Road. He found a seller with lots of good feedback who seemed to know what they were talking about, added the acid to his digital shopping cart and hit “check out.” He entered his address and paid the seller 50 Bitcoins—untraceable digital currency—worth around $150. Four days later the drugs, sent from Canada, arrived at his house.

“It kind of felt like I was in the future,” Mark said.

Gawker: The Underground Website Where You Can Buy Any Drug Imaginable

Buyer beware: TOR is not untraceable. And an update from Bitcoin’s development team indicates that Bitcoin isn’t 100% anonymous either.

For more information on how Bitcoin works, see my interview with developer Gavin Andresen.

From http://feedproxy.google.com/~r/Technoccult/~3/1HWC9bwvD2M/

A Bitcoin-based E-Bay for Illegal Drugs

  • Posted on June 2, 2011 at 11:46 am

drugs A Bitcoin based E Bay for Illegal Drugs

Gawker is running an unbelievable story on website called Silk Road – an open market for mail ordering illegal drugs. And it’s only accessible through TOR:

Mark, a software developer, had ordered the 100 micrograms of acid through a listing on the online marketplace Silk Road. He found a seller with lots of good feedback who seemed to know what they were talking about, added the acid to his digital shopping cart and hit “check out.” He entered his address and paid the seller 50 Bitcoins—untraceable digital currency—worth around $150. Four days later the drugs, sent from Canada, arrived at his house.

“It kind of felt like I was in the future,” Mark said.

Gawker: The Underground Website Where You Can Buy Any Drug Imaginable

Buyer beware: TOR is not untraceable. And an update from Bitcoin’s development team indicates that Bitcoin isn’t 100% anonymous either.

For more information on how Bitcoin works, see my interview with developer Gavin Andresen.

From a comment on Facebook:

The only thing that Jeff Garzik, the Bitcoin developer, forgot to mention are the extremely useful Bitcoin Laundries. They allow you to obscure and obfuscate the origin of a Bitcoin, allowing you to effectively ‘launder’ the Bitcoin so that network analysis would be futile. And they are free, simple, and widely available. They probably “forgot” that because it would make it seem even EASIER than it already is to buy drugs online.

I would still urge caution in using this service.

From http://technoccult.net/archives/2011/06/02/a-bitcoin-based-e-bay-for-illegal-drugs/

Hong Kong Group Building Encrypted Bacterial Data Storage

  • Posted on February 7, 2011 at 10:30 am

encrypted bacterial storage Hong Kong Group Building Encrypted Bacterial Data Storage

Data encryption and storage has always been an important branch of research in computer engineering. In our project, we explored the possibility of harnessing a biological system as an alternative solution for data en/decryption and storage. Using bacteria as the information storage device is not new. However the practicability of previous research is being doubt due to the limited size of information available to be inserted into the bacteria.

We recognized the current barricades in developing a truly useful system and we forecasted the indispensable modules that one would be anticipating when putting fantasy into reality. This year, we have proposed a model that is a true, massively parallel bacterial data storage system.

In addition we have created an encryption module with the R64 Shufflon-Specific Recombinase to further secure the information. Together with the data proof-read/correction and random access modules developed, our expectation is high – we believe this could be an industrial standard in handling large scale data storage in living cells.

Team:Hong Kong-CUHK – 2010.igem.org

(via Wade)

From http://feedproxy.google.com/~r/Technoccult/~3/YVArS4RLXM0/