Thursday, August 19, 2021

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Charter Patents Technology That Can Ban Piracy Devices on Its Network
Ernesto Van der Sar, 19 Aug 09:57 PM

With dozens of millions of subscribers, Charter is one of the largest Internet providers in the United States.

Most people use their Internet connections for legitimate activities. However, similar to other ISPs, there are pirating subscribers as well.

These pirates are causing quite a bit of trouble for Charter. The company is involved in two lawsuits where prominent music outfits accuse it of failing to disconnect repeat copyright infringers.

The ISP previously defended itself by arguing that it can't monitor or control how subscribers use the Internet. However, a new patent application suggests that this could change in the future.

Patent Detects Theft

The proposed patent titled "System And Method For Detecting And Responding To Theft Of Service Devices" describes a technology to ban rogue devices. The legitimacy of devices is 'predicted' based on information from DHCP logs, which can point to rogue activity.

charter patent

This technology can be used for a wide range of purposes. It can help to ban cloned, rogue or orphan modems. These connect to Charter's network without paying and are increasingly used by malicious actors.

"[T]hese unauthorized or illegitimate devices are being increasingly used by hackers, thieves, organized fraud rings, and other nefarious actors to launch cyber-attacks, gain remote control of devices, steal private or sensitive information, hide their true identities, or engage in other malicious activities," Charter writes.

Banning Pirate Devices

Stopping this type of activity is in the best interest of Charter as well as the public at large. However, the patent also comes with some good news for copyright holders, as it can be used to ban piracy-related devices as well.

In recent years pirate streaming boxes and illegal IPTV devices have been selling like hotcakes. This is a problem for rightsholders, especially because these pirates can't be tracked down easily, as opposed to torrent-based piracy.

The patent application notes that a specific set of rules could be set up to target a wide variety of illegal devices, including those that are likely linked to piracy.

"For instance, devices that associate with other perceived threats, such as video piracy, may be marked in a database for further monitoring and behavior surveillance," the patent application reads.

"These operations may be performed in real-time or near-real time so that model scoring runs before a lease is granted by the DHCP server. These operations are also effective for devices that have already been granted a prior lease."

Blacklisting MAC Addresses

When a device is flagged as problematic it can easily be banned from the network by putting its MAC address on a blacklist. This list is connected to the cable modem termination system, which will then ignore all flagged devices.

The patent has yet to be granted and whether Charter has concrete plans to use the system as an anti-piracy tool is unknown.

That said, it's interesting to see that Charter is considering monitoring and blocking piracy at the network level. In theory, that could come in handy as a bargaining chip in the ongoing piracy lawsuits the company is involved in.

Below is a technical drawing of a potential implementation of the detection and blocking system. A full copy of the patent application from Charter Communications Operating is available here.

charter patent

From: TF, for the latest news on copyright battles, piracy and more.

Publishers: Internet Archive's Sales Data Demand is "Burdensome and Irrelevant"
Andy Maxwell, 19 Aug 10:44 AM

Internet ArchiveLast June, publishers Hachette, HarperCollins, John Wiley and Penguin Random House sued the Internet Archive for copyright infringement, describing its 'Open Library' as operating like a pirate site.

The Internet Archive (IA) sees things differently, noting that its 'Controlled Digital Lending' process operates for purposes including preservation, access and research, therefore meeting 'fair use' standards. In parallel, IA believes its liability is limited due to the safe harbor provisions of the DMCA.

As reported last week, IA wants the opportunity to show that its digital library lending had no negative effect on the publishers' business.

To do that, IA wants access to sales data for the 127 books listed in the lawsuit, plus data on one or more comparable works that were not available for digital lending at the same time as those works. However, the parties cannot reach a compromise so IA is now demanding access to detailed book sales performance data for all books sold since 2011.

Publishers Respond to Internet Archive's Request

In a new response to the court, the publishers reiterate their claims that IA operates "an illegal ebook distribution service" that threatens to "destroy the legal library ebook market". The publishers say that they have already produced detailed sales and financial data for the 127 books in the lawsuit, totaling over 670,000 rows of data in Excel.

They say that IA now wants access to data related to more than 500,000 additional books, complaining that it only wants access because the data it has obtained thus far doesn't support its theory of no market harm.

"IA argues it is entitled to [access the data] in order to see if any evidence might exist to support the inherently incredible theory that copying entire books and distributing them to any member of the public worldwide upon demand does not compete with Plaintiffs' sales of the same books," the publishers' letter reads.

"Even worse, IA's quest rests on the palpably false theory that it can quantify the harm caused by its infringement by comparing the sales of completely different books. Books are not interchangeable widgets and marketplace performance is driven by countless indeterminate and changing facts."

Publishers: Fourth Factor Fair Use "Misinterpreted"

The publishers say they distribute their books to millions of readers around the world through many legal channels, including by selling or licensing ebooks to library aggregators which allow library patrons to borrow ebooks on their devices for free, subject to limitations. However, they insist that IA's argument that its lending practices do not affect the commercial performance of books misinterprets the fourth factor of the fair use analysis.

"The fourth factor looks beyond lost sales and focuses instead on the effect of the [infringing use] upon the potential market for or value of the copyrighted work," and requires consideration of "not only … the market harm caused by the particular actions of the alleged infringer, but also the market harm that would result from unrestricted and widespread conduct of the [same] sort," they write.

"Here, IA self-evidently harms Plaintiffs' existing markets by refusing to pay the customary fees that aggregators pay to distribute the same ebooks to library borrowers. The market harm compounds as others engage in the activity, destroying the vibrant market for licensed library ebook lending that currently exists. None of the requested data, or so-called 'comparables,' is necessary to or even related to this category of market harm."

Data Sought is "Not Material", Creates a Massive Burden

The publishers say that producing sales data beyond that relating to the works in suit is not only "burdensome in the extreme" but also "irrelevant".

They dismiss IA's claims that there would be no burden in producing the data as "preposterous" since it would require them to pull masses of data from multiple databases in a way they would not do in the ordinary course of business. This would incur "incalculable" employee time and significant resources to compile what could amount to billions of rows of data.

In addition, the publishers say that the entire request for data rests on the false premise that books can be compared to each other and discounts events that inflate sales, such as an author dying, a book being made into a movie, or receiving a great review.

"In short, it is impossible to calculate the market harm of IA's infringement based on the crude comparison IA proposes because there are innumerable reasons why one book sells more copies than another that have nothing to do with IA's infringement. IA's demand for this massive data rests on no coherent foundation. It should be denied," they conclude.

The publishers' letter can be found here (pdf)

From: TF, for the latest news on copyright battles, piracy and more.

 
 
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