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Researchers are trying to use AI to detect “social norms violations.” Feels a little sketchy right now, but this is the sort of thing that AIs will get better at. (Like all of these systems, anything but a very low false positive rate makes the detection useless in practice.)
News article.
It’s a matter of going after those with deep pockets. From Wired:
Cloudflare was sued in November 2018 by Mon Cheri Bridals and Maggie Sottero Designs, two wedding dress manufacturers and sellers that alleged Cloudflare was guilty of contributory copyright infringement because it didn’t terminate services for websites that infringed on the dressmakers’ copyrighted designs….
[Judge] Chhabria noted that the dressmakers have been harmed “by the proliferation of counterfeit retailers that sell knock-off dresses using the plaintiffs’ copyrighted images” and that they have “gone after the infringers in a range of actions, but to no avail—every time a website is successfully shut down, a new one takes its place.” Chhabria continued, “In an effort to more effectively stamp out infringement, the plaintiffs now go after a service common to many of the infringers: Cloudflare. The plaintiffs claim that Cloudflare contributes to the underlying copyright infringement by providing infringers with caching, content delivery, and security services. Because a reasonable jury could not—at least on this record—conclude that Cloudflare materially contributes to the underlying copyright infringement, the plaintiffs’ motion for summary judgment is denied and Cloudflare’s motion for summary judgment is granted.”
I was an expert witness for Cloudflare in this case, basically explaining to the court how the service works.
The NSA just published a survey of video conferencing apps. So did Mozilla.
Zoom is on the good list, with some caveats. The company has done a lot of work addressing previous security concerns. It still has a bit to go on end-to-end encryption. Matthew Green looked at this. Zoom does offer end-to-end encryption if 1) everyone is using a Zoom app, and not logging in to the meeting using a webpage, and 2) the meeting is not being recorded in the cloud. That’s pretty good, but the real worry is where the encryption keys are generated and stored. According to Citizen Lab, the company generates them.
The Zoom transport protocol adds Zoom’s own encryption scheme to RTP in an unusual way. By default, all participants’ audio and video in a Zoom meeting appears to be encrypted and decrypted with a single AES-128 key shared amongst the participants. The AES key appears to be generated and distributed to the meeting’s participants by Zoom servers. Zoom’s encryption and decryption use AES in ECB mode, which is well-understood to be a bad idea, because this mode of encryption preserves patterns in the input.
The algorithm part was just fixed:
AES 256-bit GCM encryption: Zoom is upgrading to the AES 256-bit GCM encryption standard, which offers increased protection of your meeting data in transit and resistance against tampering. This provides confidentiality and integrity assurances on your Zoom Meeting, Zoom Video Webinar, and Zoom Phone data. Zoom 5.0, which is slated for release within the week, supports GCM encryption, and this standard will take effect once all accounts are enabled with GCM. System-wide account enablement will take place on May 30.
There is nothing in Zoom’s latest announcement about key management. So: while the company has done a really good job improving the security and privacy of their platform, there seems to be just one step remaining to fully encrypt the sessions.
The other thing I want Zoom to do is to make the security options necessary to prevent Zoombombing to be made available to users of the free version of that platform. Forcing users to pay for security isn’t a viable option right now.
Finally—I use Zoom all the time. I finished my Harvard class using Zoom; it’s the university standard. I am having Inrupt company meetings on Zoom. I am having professional and personal conferences on Zoom. It’s what everyone has, and the features are really good.
Iran has gone pretty much entirely offline in the wake of nationwide protests. This is the best article detailing what’s going on; this is also good.
AccessNow has a global campaign to stop Internet shutdowns.
TITLE EDITED TO REDUCE CONFUSION.
I recently read two different essays that make the point that while Internet security is terrible, it really doesn’t affect people enough to make it an issue.
This is true, and is something I worry will change in a world of physically capable computers. Automation, autonomy, and physical agency will make computer security a matter of life and death, and not just a matter of data.
The US Consumer Product Safety Commission is holding hearings on IoT risks:
The U.S. Consumer Product Safety Commission (CPSC, Commission, or we) will conduct a public hearing to receive information from all interested parties about potential safety issues and hazards associated with internet-connected consumer products. The information received from the public hearing will be used to inform future Commission risk management work. The Commission also requests written comments.
Maybe I should send them my book manuscript.
People harassing women by delivering anonymous packages purchased from Amazon.
On the one hand, there is nothing new here. This could have happened decades ago, pre-Internet. But the Internet makes this easier, and the article points out that using prepaid gift cards makes this anonymous. I am curious how much these differences make a difference in kind, and what can be done about it.
Interesting article by Major General Hao Yeli, Chinese People’s Liberation Army (ret.), a senior advisor at the China International Institute for Strategic Society, Vice President of China Institute for Innovation and Development Strategy, and the Chair of the Guanchao Cyber Forum.
Against the background of globalization and the internet era, the emerging cyber sovereignty concept calls for breaking through the limitations of physical space and avoiding misunderstandings based on perceptions of binary opposition. Reinforcing a cyberspace community with a common destiny, it reconciles the tension between exclusivity and transferability, leading to a comprehensive perspective. China insists on its cyber sovereignty, meanwhile, it transfers segments of its cyber sovereignty reasonably. China rightly attaches importance to its national security, meanwhile, it promotes international cooperation and open development.
China has never been opposed to multi-party governance when appropriate, but rejects the denial of government’s proper role and responsibilities with respect to major issues. The multilateral and multiparty models are complementary rather than exclusive. Governments and multi-stakeholders can play different leading roles at the different levels of cyberspace.
In the internet era, the law of the jungle should give way to solidarity and shared responsibilities. Restricted connections should give way to openness and sharing. Intolerance should be replaced by understanding. And unilateral values should yield to respect for differences while recognizing the importance of diversity.
My next book is still on track for a September 2018 publication. Norton is still the publisher. The title is now Click Here to Kill Everybody: Peril and Promise on a Hyperconnected Planet, which I generally refer to as CH2KE.
The table of contents has changed since I last blogged about this, and it now looks like this:
Two questions for everyone.
1. I’m not really happy with the subtitle. It needs to be descriptive, to counterbalance the admittedly clickbait title. It also needs to telegraph: “everyone needs to read this book.” I’m taking suggestions.
2. In the book I need a word for the Internet plus the things connected to it plus all the data and processing in the cloud. I’m using the word “Internet+,” and I’m not really happy with it. I don’t want to invent a new word, but I need to strongly signal that what’s coming is much more than just the Internet—and I can’t find any existing word. Again, I’m taking suggestions.
Interesting essay about Amazon’s smart lock:
When you add Amazon Key to your door, something more sneaky also happens: Amazon takes over.
You can leave your keys at home and unlock your door with the Amazon Key app—but it’s really built for Amazon deliveries. To share online access with family and friends, I had to give them a special code to SMS (yes, text) to unlock the door. (Amazon offers other smartlocks that have physical keypads).
The Key-compatible locks are made by Yale and Kwikset, yet don’t work with those brands’ own apps. They also can’t connect with a home-security system or smart-home gadgets that work with Apple and Google software.
And, of course, the lock can’t be accessed by businesses other than Amazon. No Walmart, no UPS, no local dog-walking company.
Keeping tight control over Key might help Amazon guarantee security or a better experience. “Our focus with smart home is on making things simpler for customers —things like providing easy control of connected devices with your voice using Alexa, simplifying tasks like reordering household goods and receiving packages,” the Amazon spokeswoman said.
But Amazon is barely hiding its goal: It wants to be the operating system for your home. Amazon says Key will eventually work with dog walkers, maids and other service workers who bill through its marketplace. An Amazon home security service and grocery delivery from Whole Foods can’t be far off.
This is happening all over. Everyone wants to control your life: Google, Apple, Amazon…everyone. It’s what I’ve been calling the feudal Internet. I fear it’s going to get a lot worse.
Sidebar photo of Bruce Schneier by Joe MacInnis.