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Archived version

One of the cornerstones in censorship circumvention is fully encrypted protocols, which encrypt every byte of the payload in an attempt to “look like nothing”. In early November 2021, the Great Firewall of China (GFW) deployed a new censorship technique that passively detects—and subsequently blocks—fully encrypted traffic in real time. The GFW’s new censorship capability affects a large set of popular censorship circumvention protocols, including but not limited to Shadowsocks, VMess, and Obfs4. Although China had long actively probed such protocols, this was the first report of purely passive detection, leading the anti-censorship community to ask how detection was possible.

The paper discloses findings and suggestions to the developers of different anti-censorship tools, helping millions of users successfully evade this new form of blocking.

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submitted 15 hours ago* (last edited 12 hours ago) by kruffa@beehaw.org to c/technology@beehaw.org

Hello,

Edit:

It's evident that I’m having trouble to define my needs and wants in this domain, probably because I know too little. I’m learning a lot and hopefully I will be able to ask better questions soon.

I think that what I'm looking for is a wearable basic phone to receive and make calls.

Something like https://xplora.se/product/xplora-xgo3/ (Swedish, didn't find in Englis ) or maybe even https://www.doro.com/en-gb/products/smart-devices/smartwatch/ but with less vendor lock in.

It seems that having it be a 'real' phone is less common than I thought but connecting to another mobile device with Bluetooth is more common, and I guess functionally there isn't much difference

Obviously I don't expect to find something that fits perfectly, but by aiming high I hope to find something useful

/Edit

I've just started to look into smartwatches and wonder if you could help me with your prior knowledge and experience.

I have some things on my wishlist, but it's hard to understand if they are reasonable and what to look for in all the sales copy and vendor provided specifications.

I know basically nothing in this domain.

Extra background, for context

innehållsvarningI've started to look into smart watches as I'd like one for my elderly mother that "never" answers her phone as she somedays turns her normal phone off if too many people want to talk to her when she doesn't feel like it but more often than not she simply doesn't get to the phone in time (yes it's a mobile phone, but she uses it as an old cordless landline phone when she is at home).

The idea is to get her a smartwatch with a new number that only I, and her other caregivers and ICE contacts know about so she knows where it is (in her arm) and also knows that it's important to answer when it rings.

Anyhooo....

.

.

  • What I require:
    • phone calls and text messages by cellular tech[1] (Edit: maybe this is not as easy as I thought initially, it might be more like a wish than a requirement)
    • long battery time
  • What I wish for:
    • ability to turn stuff off (either in the stock OS or with alternative OS that is easy to install), specifically health stuff[2]
    • ability to manage the watch remotely so that I can help her keep it updated.
    • budget suggestions rather than premium.
  • What I'll avoid:
    • Vendor lock ins like subscriptions.
    • Apple products.

Well, I think that's it, thanks for reading and I'm looking forward to your suggestions and ideas.

/Kruffa


[1] I'm not sure what the correct English term is for the tech... but using a SIM-card that connects to cell-towers using GSM/edge/4G/5G or similar.

[2] It's my understanding that these kinds of watches can be used to track and monitor health statuses like SpO~2~, heartrate, etc. I don't want her to monitor those unless there is a sure way to connect them to health and/or emergency services.

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Surely the clearest path to retaining only the best.

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Dell Data Breach (literature.cafe)
submitted 19 hours ago* (last edited 18 hours ago) by CaptObvious@literature.cafe to c/technology@beehaw.org

Has anyone else received an email from Dell about a data breach? I’ve gotten three messages just today. What’s going on?

Dell Technologies takes the privacy and confidentiality of your information seriously. We are currently investigating an incident involving a Dell portal, which contains a database with limited types of customer information related to purchases from Dell. We believe there is not a significant risk to our customers given the type of information involved. 

What data was accessed?
At this time, our investigation indicates limited types of customer information was accessed, including: 

  • Name 
  • Physical address 
  • Dell hardware and order information, including service tag, item description, date of order and related warranty information 


The information involved does not include financial or payment information, email address, telephone number or any highly sensitive customer information. 

**What is Dell doing? **
Upon identifying the incident, we promptly implemented our incident response procedures, began investigating, took steps to contain the incident and notified law enforcement. We have also engaged a third-party forensics firm to investigate this incident. We will continue to monitor the situation. 

**What can I do? **
Our investigation indicates your information was accessed during this incident, but we do not believe there is significant risk given the limited information impacted. However, you should always keep in mind these tips to help avoid tech support phone scams. If you notice any suspicious activity related to your Dell accounts or purchases, please immediately report concerns to security@dell.com.

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Thanks, I hate it.

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I wanna make some games but idk where to start. Thinking of gbstudio but the hardware limits would make making a card game hard, any other easy tools? Is there a gbstudio eqivament for 16-32 bit systems?

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submitted 1 day ago by 0x815@feddit.de to c/technology@beehaw.org

A trove of data examined by experts indicates the operation is highly organised, technically savvy – and ongoing.

Operating on an industrial scale, programmers have created tens of thousands of fake web shops offering discounted goods from Dior, Nike, Lacoste, Hugo Boss, Versace and Prada, as well as many other premium brands.

Published in multiple languages from English to German, French, Spanish, Swedish and Italian, the websites appear to have been set up to lure shoppers into parting with money and sensitive personal data.

However, the sites have no connection to the brands they claim to sell and in most cases consumers who spoke about their experience said they received no items.

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submitted 1 day ago by 0x815@feddit.de to c/technology@beehaw.org

Archived link without Cloudflare

The Chinese Communist Party (CCP) seeks to maintain total control over the information environment within China, while simultaneously working to extend its influence abroad to reshape the global information ecosystem, the Australian Strategic Policy Institute (ASPI) says in a report.

China's goals includes not only controlling media and communications platforms outside China, but also ensuring that Chinese technologies and companies become the foundational layer for the future of information and data exchange worldwide.

The report concludes that globally recognized Chinese tech brands – like rideshare operator Didi Chuxing and e-tailer Temu – enable Beijing to learn about consumer habits, societal characteristics of nations in which they operate, and even how people in different places make decisions.

In the research, ASPI also alleges that Beijing invests in emerging tech – including generative AI, mobile gaming and immersive technologies – to establish and maintain control of China's desired narrative and seek "greater control, if not dominance, over the global information ecosystem."

"Generative AI is understood specifically as a next-generation technology changing the landscape of political communication," explained the think tank, citing the passing of the Internet Information Service Deep Synthesis Management Provisions law on November 25, 2022 as proof of China's intentions to weaponize it. Mobile gaming, R&D immersive technologies such as AR and VR, and the metaverse were also named as technologies rife for social manipulation.

Beijing has already experimented with gamifying propaganda digitally for the Chinese population, including through the use of the metaverse. It also shields its population from outside influence through the banning of entities like Facebook, VPNs and video games.

Such parallels obviously put a focus on the recent controversy surrounding attempts to have TikTok divested or banned from the United States.

However, ASPI concludes that "by dealing with only one platform at a time, policymakers fail to grasp the broader significance of the global technological changes that China's increasing investment in key information technologies is having."

Among the think tank's recommendations are that governments pressure technology industry players to examine their digital supply chains – especially when involved in government procurement.

It also suggests lawmakers define machine learning and cloud data as surveillance or dual-use goods – much in the way the EU has in its Ethics Guidelines for Trustworthy AI.

Establishing standardization of data storage before Beijing gets a chance to define global norms would also be helpful, according to ASPI.

"Such efforts can reduce opportunities for authoritarian regimes to collect, use and misuse data in ways that harm ethnic communities, disparage and denigrate alternative perspectives and silence dissent in the global information environment," suggested the Institute.

While ASPI's overall picture can be alarming, other think tanks have argued Beijing is, quite frankly, not that organized.

A February analysis from the Center for Intelligence Research and Analysis at Exovera – an AI-centric provider and subsidiary of defense contractor SOS International – argued that on the domestic level bureaucracy and inefficiencies have frustrated attempts to control public opinion and enforce censorship.

Which must lead one to question whether Beijing can pull off such a feat on a global scale.

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I'm new to the field of large language models (LLMs) and I'm really interested in learning how to train and use my own models for qualitative analysis. However, I'm not sure where to start or what resources would be most helpful for a complete beginner. Could anyone provide some guidance and advice on the best way to get started with LLM training and usage? Specifically, I'd appreciate insights on learning resources or tutorials, tips on preparing datasets, common pitfalls or challenges, and any other general advice or words of wisdom for someone just embarking on this journey.

Thanks!

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submitted 2 days ago by Hirom@beehaw.org to c/technology@beehaw.org
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submitted 3 days ago by hedge@beehaw.org to c/technology@beehaw.org
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Ford and GM are probably regretting that switch to NACS...

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submitted 5 days ago by 0x815@feddit.de to c/technology@beehaw.org

Archived version.

Warnings of this kind occur frequently in EU trade defence cases. Indeed, for all 10 past anti-subsidy cases against China for which measures are still in place, the Commission used such “facts available” to fill in certain gaps.

The companies -BYD, SAIC and Geely- have been given the right to respond to the warning.

The Commission, which oversees trade policy in the 27-nation European Union, launched an investigation in October into whether battery electric vehicles manufactured in China were receiving distortive subsidies and warranted extra tariffs.

The China Chamber of Commerce for Import and Export of Machinery and Electronic Products (CCCME) said earlier this month that the investigation was stacked against Chinese manufacturers.

The investigation, officially launched on 4 October, can last up to 13 months. The Commission can impose provisional anti-subsidy duties nine months after the start of the probe.

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submitted 6 days ago by 0x815@feddit.de to c/technology@beehaw.org

Cross posted from: https://feddit.de/post/11698243

Archived link

Pro-Russia hacktivists have been targeting and compromising small-scale Operational Technology (OT) systems in North American and European Water and Wastewater Systems (WWS), Dams, Energy, and Food and Agriculture Sectors. They aim to exploit modular, internet-exposed Industrial Control Systems (ICS), targeting software components like human machine interfaces (HMIs). The threat actors were observed using methods such as exploiting virtual network computing (VNC) remote access software and default passwords.

The malicious activity began in 2022 and is still ongoing. The government agencies urge OT operators in critical infrastructure sectors to implement a set of mitigations provided in the advisory.

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