Month: January 2021

Enlarge / A Falcon 9 rocket launches five dozen Starlink satellites on August 18, 2020. (credit: SpaceX)

Russia's legislative body, the State Duma, is considering fines for individuals and companies in the country that use Western-based satellite Internet services. The proposed law seeks to prevent accessing the Internet by means of SpaceX's Starlink service, OneWeb, or other non-Russian satellite constellations under development.

According to a recent report in the Russian edition of Popular Mechanics, the recommended fines range from 10,000 to 30,000 rubles ($135-$405) for ordinary users, and from 500,000 to 1 million rubles ($6,750 to $13,500) for legal entities who use the Western satellite services.

In the Russian-language article, translated for Ars by Robinson Mitchell, members of the Duma assert that accessing the Internet independently would bypass the country's System of Operational Search Measures, which monitors Internet use and mobile communications. As part of the country's tight control on media and communications, all Russian Internet traffic must pass through a Russian communications provider.

Enlarge (credit: Rizlan Bencheikh and Bruce Arey, PNNL)

In recent years, researchers have used DNA to encode everything from an operating system to malware. Rather than being a technological curiosity, these efforts were serious attempts to take advantage of DNA's properties for long-term storage of data. DNA can remain chemically stable for hundreds of thousands of years, and we're unlikely to lose the technology to read it, something you can't say about things like ZIP drives and MO disks.

But so far, writing data to DNA has involved converting the data to a sequence of bases on a computer, and then ordering that sequence from someplace that operates a chemical synthesizer—living things don't actually enter into the picture. But separately, a group of researchers had been figuring out how to record biological events by modifying a cell's DNA, allowing them to read out the cell's history. A group at Columbia University has now figured out how to merge the two efforts and write data to DNA using voltage differences applied to living bacteria.

CRISPR and data storage

The CRISPR system has been developed as a way of editing genes or cutting them out of DNA entirely. But the system first came to the attention of biologists because it inserted new sequences into DNA. For all the details, see our Nobel coverage, but for now, just know that part of the CRISPR system involves identifying DNA from viruses and inserting copies of it into the bacterial genome in order to recognize it should the virus ever appear again.

Enlarge / Parler? (credit: Getty Images)

By now, you may have heard of the hacker who says she scraped 99 percent of posts from Parler, the Twitter-wannabe site used by Trump supporters to help organize last Wednesday’s violent insurrection on Capitol Hill. What you may not know yet is the abysmal coding and security that made the scraping so easy.

To recap, the scraping was pulled off by a hacker who goes by the handle donk_enby. She originally set out to archive content posted to Parler last Wednesday in hopes of preserving self-incriminating material before account holders came to their senses and deleted it. By Sunday, donk_enby said she had collected roughly 80 terabytes of posts, including more than 1 million videos, many of which contained the GPS metadata identifying the exact locations of where the videos were shot.

“For the journalists DMing me to ask, in non-technical terms, I'd describe the current Parler archival situation as ‘a bunch of people running into a burning building trying to grab as many things as we can,’” donk_enby wrote on Twitter on Sunday. “Things will be available in a more accessible form later.”