Page 613«..1020..612613614615..620630..»

Ethereums Vitalik Buterin: If AI Turns on Us ‘Even Mars May Not Be Safe’ – Decrypt

On Monday, Ethereum creator Vitalik Buterin reflected on his own take on techno-optimism, inspired by Marc Andreessen, who opined about AI in his Techno-Optimist Manifesto in October. While Buterin agreed with Andreessens positive outlook, Buterin also noted the importance of how AI is developed and the technology's future direction.

Buterin acknowledged the existential risk of artificial intelligence, including causing the extinction of the human race.

This is an extreme claim: as much harm as the worst-case scenario of climate change, or an artificial pandemic or a nuclear war, might cause, there are many islands of civilization that would remain intact to pick up the pieces, he said.

But a superintelligent AI, if it decides to turn against us, may well leave no survivors and end humanity for good, Buterin said. Even Mars may not be safe.

Buterin pointed to a 2022 survey by AI Impacts, which said between 5% and 10% of participants believe humans face extinction from AI or from humans' failure to control AI, respectively. He said that a security-focused open-source movement is ideal for leading AI development rather than closed and proprietary corporations and venture capital funds.

If we want a future that is both superintelligent and "humanone where human beings are not just pets, but actually retain meaningful agency over the worldthen it feels like something like this is the most natural option," he said.

Whats needed, Buterin continued, is the active human intention to choose its direction and outcome. The formula of 'maximize profit' will not arrive at them automatically, he said.

Buterin said he loves technology because it expands human potential, pointing to the history of innovations from hand tools to smartphones.

I believe that these things are deeply good, and that expanding humanity's reach even further to the planets and stars is deeply good, because I believe humanity is deeply good, Buterin said.

Buterin said that while he believes transformative technology will lead to a brighter future for humanity, he rejects the notion that the world should stay how it is today, only with less greed and more public healthcare.

There are certain types of technology that much more reliably make the world better than other types of technology, Buterin said. There are certain types of technology that could, if developed, mitigate the negative impacts of other types of technology.

Buterin cautioned about a rise in digital authoritarianism and surveillance technology used against those who defy or dissent against the government, controlled by a small cabal of technocrats. He said the majority of people would rather see highly advanced AI delayed by a decade rather than be monopolized by a single group.

My basic fear is that the same kinds of managerial technologies that allow OpenAI to serve over a hundred million customers with 500 employees will also allow a 500-person political elite, or even a 5-person board, to maintain an iron fist over an entire country, he said.

While Buterin said he is sympathetic to the effective acceleration (also known as "e/acc") movement, he has mixed feelings about its enthusiasm for military technology.

Enthusiasm about modern military technology as a force for good seems to require believing that the dominant technological power will reliably be one of the good guys in most conflicts, now and in the future, he said, citing the idea that military technology is good because it's being built and controlled by America and America is good.

Does being an e/acc require being an America maximalist, betting everything on both the government's present and future morals and the country's future success? he said.

Buterin cautioned against giving extreme and opaque power to a small group of people with the hope they will use it wisely, preferring instead a philosophy of "d/acc"or defense, decentralization, democracy, and differential. This mindset, he said, could adapt to effective altruists, libertarians, pluralists, blockchain advocates, and solar and lunar punks.

A defense-favoring world is a better world, for many reasons, Buterin said. First of course is the direct benefit of safety: fewer people die, less economic value gets destroyed, less time is wasted on conflict.

"What is less appreciated though is that a defense-favoring world makes it easier for healthier, more open and more freedom-respecting forms of governance to thrive," he concluded.

While he emphasized the need to build and accelerate, Buterin said society should regularly ask what we are accelerating towards. Buterin suggested that the 21st century may be "the pivotal century" for humanity that could decide the fate of humanity for millennia.

These are challenging problems, Buterin said. But I look forward to watching and participating in our species' grand collective effort to find the answers.

Edited by Ryan Ozawa.

Original post:

Ethereums Vitalik Buterin: If AI Turns on Us 'Even Mars May Not Be Safe' - Decrypt

Read More..

Maximise Profit WarningEthereum Founder Unveils Surprise Decentralized AI Plan Using Bitcoin And Crypto Amid Price Boom – Forbes

Artificial intelligence's boom this year has galvanized technologists in a way bitcoin, ethereum and crypto never didthough U.S. dollar collapse could change that.

Subscribe now to Forbes' CryptoAsset & Blockchain Advisor and successfully navigate the bitcoin and crypto market rollercoaster ahead of next year's historical bitcoin halving!

The AI tech surge has stifled interest in the latest bitcoin, ethereum and crypto price boom that's pushed the bitcoin price to twice where it was this time last year as big money prepares to "flood" in.

Now, as bitcoin and crypto traders brace for a Binance bombshell, ethereum founder Vitalik Buterin has revealed his own brand of "techno-optimism" that will use bitcoin and crypto to help build a decentralized AI that emphasizes security and privacy.

Bitcoin's historical halving that's expected to cause crypto price chaos is just around the corner! Sign up now for the free CryptoCodexA daily newsletter for traders, investors and the crypto-curious that will keep you ahead of the market

"We need active human intention to choose the directions that we want, as the formula of 'maximize profit' will not arrive at them automatically," Buterin wrote in a lengthy blog post, referring to the recent meltdown at AI pioneer OpenAI that was reportedly caused by differing opinions within its board on whether to commercialize its technology.

Buterin coined his own "d/acc"short for defensive (or decentralization, or differential) accelerationin response to the growing popularity of the "e/acc" (effective accelerationist) movement that he fears may be gambling on continued U.S. military dominance.

"This is where my own emphasis on cryptographic technologies such as blockchains and zero-knowledge proofs comes in," Buterin wrote, pointing to blockchain as allowing people to create economic and social structures without "centralized actors."

"Cryptocurrency allows individuals to save money and make financial transactions, as they could before the internet with cash, without dependence on trusted third parties that could change their rules on a whim."

Sign up now for CryptoCodexA free, daily newsletter for the crypto-curious

Buterin names blockchain technology, first used by bitcoin, as "an excellent example of d/acc principles: they allow users and communities to verify trustworthiness without compromising privacy, and protect their security without relying on centralized choke points that impose their own definitions of who is good and bad."

Buterin's crypto and blockchain-linked "defensive" AI development philosophy is designed to prevent a single AI from becoming dominant, preserving humanity's place as Earth's "apex species" and preventing AI from causing "human extinction."

I am a journalist with significant experience covering technology, finance, economics, and business around the world. As the founding editor of Verdict.co.uk I reported on how technology is changing business, political trends, and the latest culture and lifestyle. I have covered the rise of bitcoin and cryptocurrency since 2012 and have charted its emergence as a niche technology into the greatest threat to the established financial system the world has ever seen and the most important new technology since the internet itself. I have worked and written for CityAM, the Financial Times, and the New Statesman, amongst others. Follow me on Twitter @billybambrough or email me on billyATbillybambrough.com.Disclosure: I occasionally hold some small amount of bitcoin and other cryptocurrencies.

Read more from the original source:

Maximise Profit WarningEthereum Founder Unveils Surprise Decentralized AI Plan Using Bitcoin And Crypto Amid Price Boom - Forbes

Read More..

Vitalik Buterin thinks AI may surpass humans, community responds – Cointelegraph

Ethereum founder Vitalik Buterins blog post highlighting the threats he seesartificial intelligence (AI) could pose to humanity has attracted many fiery responses from AI and blockchain community members.

On Nov. 27, Buterin published a blog post titled My techno-optimism, which discussed how AI is fundamentally different from other inventions like guns, airplanes, and social media. Furthermore, Buterin explained that it could develop a new form of mind, which could work against humans and become the new apex species.

The blog post attracted discussions on various fronts and sparked different sentiments on X (formerly Twitter). Some voiced their agreement with the Ethereum founder, while others shared their criticisms of the post.

An X account called Emergent Perspective, which focuses on events in the internet age, replied that they agree with Buterins thoughts on the blog post. According to the X user, people who argue that positive intentions can guarantee that AI cannot harm scare them. That has been true of absolutely nothing in human history, and this will not be the first exception, they added.

Another X user expressedother worries about AI. A community member who goes as Wei Dai on X said that one of their concerns is that AI may inherently disfavor defense, decentralization, and democracy. According to the user, AI could accelerate the wrong intellectual fields, and humans pushing against it may not be enough.

Related: How decentralization can mitigate dystopic artificial intelligence risks SingularityNET exec

Not everyone agreed with Buterins sentiment. Another community member criticized Buterin and claimed that technology specialists like Buterin seem to have a complete disregard or immature view of human psychology. The community member argued that the motivation behind building morally poor human experiences is always money. The X user urged the community to understand both things and people and not just one or the other.

Meanwhile, a community member also argued on X that one of the problems with the blog post is Buterins predefined idea of humanitarian values. The community member explained that these should not be predefined and must come after and with the technology.

While many expressed their agreement and disagreements, others simply sat on the fence, saying they look forward to participating in humanitys collective effort to find the answers.

Magazine: Real AI use cases in crypto, No. 1: The best money for AI is crypto

More here:

Vitalik Buterin thinks AI may surpass humans, community responds - Cointelegraph

Read More..

Vitalik Buterin’s ‘Defensive Accelerationism’ Fits Squarely Into the … – Unchained

In a new essay, Ethereums creator splits the difference between Effective Altruism and Effective Accelerationism with a reiteration of crypto principles of both independence and democracy.

Posted November 28, 2023 at 12:52 pm EST.

For a crypto veteran like me, the bull market between 2020 and 2022 was most notable for what was missing: Vitalik Buterin. The thoughtful, unassuming creator and intellectual figurehead of the Ethereum ecosystem was largely pushed out of headlines by bombastic, performative (and fraudulent) caricatures like Do Kwon and Sam Bankman-Fried.

But with such charlatans and their allies now discredited well beyond crypto circles, Buterin is back in a big way with a lengthy essay he published on Monday entitled My techno-optimism. Though the message is broad, it arrives as a specific response to the recent public rift at OpenAI. That fight was broadly driven by a split between Effective Altruists, or EAs the group Sam Bankman-Fried allied with and helped fund and Effective Accelerationists, or (e/acc), a far more free-market oriented faction that includes people like Marc Andreessen.

In the recent OpenAI leadership fight, the EAs seemingly took the role of techno-pessimists, trying to slow the spread of AI tools, while the e/acc faction backed Sam Altmans focus on growth. But Buterin sees both sides as having far too many plans to save the world that involve giving a small group of people extreme and opaque power and hoping that they use it wisely. As Ive written elsewhere, the two factions are branches of the same underlying Silicon Valley ideology, and both have deep conceptual flaws that ultimately sum out to authoritarianism.

Buterins response appears in many ways far more nuanced than the positions he is reacting to. He calls it d/acc, or defensive accelerationism.

Buterins counterpoint leans most of all on decentralization and democratic decision-making in the management of human progress. Buterin says that The d stands for defensive acceleration, or perhaps decentralized, or differential acceleration. It could just as easily, based on Buterins ideas, stand for democratic accelerationism.

Vitalik argues that those various Ds are linked. A society that develops in a defensive way is a more just and fair one, because its decentralization discourages attacking others, in turn leaving democracy free to flourish at the local or small-group level specifically. He uses the example of Switzerland, whose mountainous terrain historically helped it maintain a more horizontal and localized system of political power, since the various sub-national polities cant easily attack each other, or be attacked.

In more contemporary technological terms, Buterin specifically emphasizes privacy and autonomy, as well as cybersecurity and infosecurity as key principles of development on d/acc lines. He fully endorses a security-focused open-source movement, rather than closed and proprietary corporations and venture capital funds. This seems a specific knock on the EAs, who have been resistant to making AI tech more accessible.

On a related note, Buterin seems viscerally repulsed by the enthusiasm for military technology among the effective accelerationist crowd. On this point, he accuses the e/accs of making the same egotistical mistake as the EAs: Supporting the advancement of military tech, Buterin writes, requires believing that the dominant technological power will reliably be one of the good guys in most conflicts, now and in the future.

The essay also explores other important topics, like pandemic preparedness, and lays out decentralized approaches. At a very high level, Buterin praises systems like prediction markets and X/Twitters community notes feature, specifically because theyre structured to usefully integrate feedback from any member of the public. No surprise, Buterin also emphasizes the value of blockchains and cryptocurrency in his notion of digital defensive infrastructure, for instance for their ability to prevent centralized chokepoints for data.

Buterins D does not, crucially, stand for deceleration. He opens the essay with a strong argument for technological progress as a boon to human well-being, and explicitly connects that to the beneficial potential of artificial intelligence. And though he also accepts the risk of superintelligence dominating human life, he thankfully gives short shrift to the sci-fi fantasies of destructive AI that seem to haunt the Effective Altruists and their AI Doomer allies. Hes far more concerned with the realistic, here-and-now threat of AI turning humans into passive pets, simply because the AIs will make objectively better decisions.

But even given such risks, Buterin rejects the idea that any small group like the OpenAI board should control technological progress. Notably, this echoes close to a decade of Buterins own proactive efforts to reduce his own power over Ethereum. He rightly identifies reliance on central authority as an implicit element of contemporary Effective Altruism, and generally he seems to have the least affection for that set of ideas.

Buterin is more clearly allied with the effective accelerationists, and calls d/acc a subspecies of e/acc just one that is much more selective and intentional. But he rightly pushes back against their most extremist tendency, too their belief that unstructured free markets in themselves lead to human progress. Buterins objections here include the uncontroversial fact that many markets have proven to be natural monopolies. Following the e/acc free-market doctrine, he writes, seems likely to lead to a monopoly on artificial intelligence specifically, with disastrous implications for human freedom and flourishing.

Theres much more breadth and subtlety to Buterins dense disquisition for instance, he includes transhumanist ideas like brain-computer interfaces in his idea of defensive technological development. But its not hard to see d/acc as a rebranding of the left-wing libertarianism that has come to define the political ethos of the Ethereum community. Buterins pitch also reflects the same basic optimism and openness that defines the actually-existing Ethereum community today.

I believe humanity is deeply good, Vitalik writes in closing. Yes, human beings are often mean, but we much more often show kindness and mercy, and work together for our common benefit.

Two billion years from now, if the Earth or any part of the universe still bears the beauty of Earthly life, it will be human artifices like space travel and geoengineering that will have made it happen, Buterin continues.

We need to build, and accelerate.

See the rest here:

Vitalik Buterin's 'Defensive Accelerationism' Fits Squarely Into the ... - Unchained

Read More..

Will Quantum Computing change the way we use encryption? – BetaNews

Today, encryption is a cornerstone of our cybersecurity practices. It protects everything from cell phones and SMS messages to financial transactions and intellectual property.

However, a new challenge in the complex landscape of encryption has recently emerged, thanks to the advancement of quantum computing. What challenges lay ahead? Here is the breakdown:

Quantum Computing (QC), invented in the 1970s by David Deutsch, has made significant steps forward in the following decades and has become a viable technology capable of solving complex computational problems. Based on the laws of quantum mechanics, QC is not bound to the restrictions of classical computers, where everything resolves to a 1 or 0. Instead, QC uses "multidimensional computational spaces" to answer nearly impossible questions. It sounds like sci-fi, but it applies to our current computing environment.

Quantum Computing presents a unique challenge to all cybersecurity efforts because it has the potential to break some of the commonly used encryption standards used today.

Organizations use symmetric or asymmetric keys to encrypt their data at rest or in motion. Symmetric cryptography, like the Advanced Encryption Standard (AES), utilizes a single key to encrypt and decrypt data. In contrast, asymmetric cryptography (RSA) uses a public and private key to encrypt and decrypt data. The two types of cryptography differ in the security they provide based on their bit count (AES typically uses 128 or 256 bits, and RSA keys typically use 1024-2048 bits) and the password strength the key creator uses.

Due to QCs threat to circumvent almost any encryption, in 2022, NIST introduced several new encryption key algorithms to address the inherent risks posed by QC. Because of the increased complexity of the algorithms used to generate the keys, they are considered QC-resistant (QCR). The new encryption keys mitigate the potential impact of Grovers Algorithm, which can break AES-128 encryption in seconds today, and Shors Algorithm, which will eventually be able to break RSA encryption as QC technology advances.

In short, suitable algorithms and encryption standards could protect us from the future of QC hackers. But deploying them is a different matter.

Todays lack of widespread QC availability makes QCR encryption a non-existent priority for most organizations because no perceived threat would require immediate action. Many companies IT and cybersecurity teams are already pushed to the maximum and tend to focus their efforts (and budgets) on decreasing current attack surfaces and clearing out the never-ending stream of alarms.

But thats no reason to delay action. Complacency yields breaches, especially in cybersecurity. If encryption is not updated to match tomorrows threats, whats to stop malicious actors from decrypting all of the non-QCR data in the future? IBM estimates a 1-in-7 chance that current encryption keys will be breakable by QC as early as 2026, and that chance skyrockets to 1-in-2 in 2031. If todays data encryption isnt made QCR shortly, companies could see their information harvested or held ransom, damaging an organizations reputation and ability to operate.

The best time to upgrade your encryption is before hackers can break it with these new tools -- an ounce of prevention is worth a pound of cure, as the saying goes. Part of this prevention is identifying where all essential data resides, how users or systems access it, and the encryption used to protect it. For organizations anticipating the addition of new data sources or applications to their enterprise, part of the planning and encryption selection criteria should include support for QCR encryption.In addition, companies that develop enterprise applications in-house should also update their DevSecOps pipeline to include the integration of QCR encryption to prevent potential issues and rework in the future.

Image credit: plotplot/Shutterstock

Jerry Derrick is Vice President of Engineering atCamelot Secure. He leads the company's engineering division and is responsible for the design, development, and sustainment of the Camelot Secure360 platform. Jerry's responsibilities also include the management of the product roadmap, research and development activities, and ensuring the overall security of the platform and customer data. A cybersecurity engineering veteran of over 20 years, Jerry understands and focuses on the importance of fusing people, processes, and technology to ensure Camelot Secure360 enables organizations to know their environments are secure against the latest threats. Before joining Camelot Secure, he worked at top military and government cybersecurity organizations to develop and deploy tools and capabilities to facilitate the more efficient and effective analysis of cybersecurity data.

See original here:
Will Quantum Computing change the way we use encryption? - BetaNews

Read More..

Vitalik Buterin Wants to Redesign Ethereum, Here’s How It Will Affect … – Investing.com

U.Today - cofounder Vitalik Buterin has an ambitious redesign for the Ethereum network, which, if implemented, could have profound implications for users and developers. Speaking at Devconnect in Turkey, Buterin outlined a strategy to enhance Ethereum staking and address performance issues that have been persistent thorns in the network's side.

Buterin's vision includes integrating private mempools and ERC-4337. Private mempools could offer users enhanced privacy and security by allowing them to conduct transactions without exposing their intentions to the public mempool where miners could see and potentially exploit them. ERC-4337 refers to account abstraction, allowing users to have more sophisticated control over their accounts, with operations like multisig wallets becoming easier to implement and more secure.

Code precompilation is another feature Buterin is keen on integrating. This could potentially increase the efficiency of smart contract deployment, making them quicker and cheaper to execute by preprocessing some elements of the code.

Liquid staking, a process that allows stakers to liquify staked (or locked) assets, is a feature Buterin wants to see improved. He has expressed concerns over the centralization of liquid staking solutions, which could be a risk for the network if too much control is in the hands of a few entities like . Decentralizing this aspect could democratize the staking process, giving more users the chance to participate without relinquishing liquidity.

The redesign proposes would likely make Ethereum more scalable, secure and efficient. These changes could lower the barriers to entry for new users and developers, fostering a more inclusive and robust ecosystem. The exact impact on Ethereum's price and the broader crypto market is speculative, but typically, improvements that address fundamental issues and enhance usability bode well for the network's value and adoption.

This article was originally published on U.Today

Read market moving news with a personalized feed of stocks you care about.

Get The App

Here is the original post:

Vitalik Buterin Wants to Redesign Ethereum, Here's How It Will Affect ... - Investing.com

Read More..

Cisco’s SVP, Corporate Treasurer and Head of Global Corporate … – Yahoo Finance

NEW YORK, November 29, 2023--(BUSINESS WIRE)--Qrypt, the pioneering quantum-secure encryption company, announced today that Roger Biscay, SVP, Corporate Treasurer and Head of Global Corporate Security at Cisco, will be joining Qrypts Board of Advisors. Biscay brings over two decades of executive and senior leadership experience at Cisco, overseeing strategic and corporate financial activities and programs.

During his tenure at Cisco, Biscay has overseen capital markets, corporate finance, risk management and technology architecture and standards. This includes successfully navigating Ciscos multibillion-dollar investment portfolio through two global financial crises in 2000 and 2008 and the 2020 global pandemic. In addition to his functional responsibilities, Biscay is also Ciscos executive sponsor to several Fortune 100 companies.

"Throughout my career, I have served in diverse leadership roles on the boards of private and public companies and non-profit organizationsdriving strategy, organizational planning, financial management and compliance. Quantum is the next technology revolution and with this opportunity, comes risk," said Biscay. "Global enterprises need to start preparing for the post-quantum world now, and I look forward to supporting this mission by joining Qrypts Board of Advisors."

Qrypt has developed a proven, unbreakable quantum-secure encryption solution in exclusive partnerships with the most renowned labs in the industry, including Oak Ridge National Lab, Los Alamos National Lab and cole Polytechnique Fdrale de Lausanne (EPFL). This revolutionary encryption solution eliminates the key transmission process used in traditional encryption methods, ensuring enhanced data protection.

"Rogers impressive leadership accomplishments and experience in both technology and financial markets will further strengthen Qrypts Board of Advisors, bringing together leaders from highly regulated industries and supporting us on our mission to democratize quantum encryption," said Kevin Chalker, CEO and co-founder of Qrypt.

Story continues

To learn more about Qrypts offerings, visit http://www.qrypt.com.

About Qrypt

Qrypt protects against the quantum threat through the seamless integration of quantum entropy hardware with cryptographic key generation software. When traditional encryption algorithms become obsolete, every byte of harvested data will be exposed. Qrypt eliminates "harvest now, decrypt later" (HNDL) risk and guarantees data privacy with its revolutionary peer-reviewed encryption technology. Available as-a-service, on-premises, or on any device. For more information and to learn more about Qrypt, visit http://www.qrypt.com.

View source version on businesswire.com: https://www.businesswire.com/news/home/20231129183155/en/

Contacts

Qrypt Media Contact: pr@qrypt.com

Read the original post:
Cisco's SVP, Corporate Treasurer and Head of Global Corporate ... - Yahoo Finance

Read More..

Apple Is Doing Its Part to End Green Bubble Shaming. It’s Our Turn. – The New York Times

For more than a decade, smartphone users everywhere have faced a major problem in how we communicate: the green versus blue bubble disparity.

When iPhone users send texts to other iPhones, the messages appear blue and can tap into exclusive perks like fun emojis and animations. But if an iPhone user texts an Android user, the bubble turns green, many features break, and photos and videos deteriorate in quality.

Over time, the annoyance and frustration that built up between blue and green bubbles evolved into more than a tech problem. It created a deeper sociological divide between people who judged one another by their phones. The color of a bubble became a symbol that some believe reflects status and wealth, given a perception that only wealthy people buy iPhones.

Now part of this problem will soon be addressed.

This month, Apple announced that it would improve the technology used to send texts between iPhone and Android users, starting next year, by adopting a standard that Google and others integrated into their messaging apps years ago. Texts sent between iPhones and Androids will remain green, but images and videos will look higher-quality and security features like encryption may eventually arrive, Apple said.

But thats where the good news ends. The bubble culture war is far from over.

On dating apps, green-bubble users are often rejected by the blues. Adults with iPhones have been known to privately snicker to one another when a green bubble taints a group chat. In schools, a green bubble is an invitation for mockery and exclusion by children with iPhones, according to Common Sense Media, a nonprofit that focuses on technologys impact on families.

This green-versus-blue issue is a form of cyberbullying, said Jim Steyer, the chief executive of Common Sense, which works with thousands of schools that have shared stories about tensions among children using messaging apps.

That means its now on us to do better and tamp down digital elitism. The solutions, including third-party messaging apps that work consistently between different phones, have been around for years. The rest is about modifying our behavior.

Tech companies are well aware of the power of defaults. Whatever technology comes loaded on a device is what the vast majority of people are likely to use, because it requires the least amount of effort. The reason that we confront the blue-versus-green bubble issue is that we stick to the default texting app that is tied to our phone numbers.

Yet we have options. Third-party messaging apps like WhatsApp and Signal have bridged the gap between iPhones and Androids for years. They link user accounts to phone numbers, which makes contacting people similar to using a standard text-messaging app. These apps also include features like encryption, support for group chats, the ability to send high-resolution photos and videos and, yes, fun emojis and stickers.

So the next time you exchange numbers with someone on a different phone platform, consider asking the person to keep in touch through an alternate messaging app. This could be a tall order for people who are less technologically inclined, like relatives who barely know how to use their phone. In that case, lend them a hand with setting up their phones. Most Android phones, for example, can be modified to automatically send and receive all messages from a third-party app.

If third-party apps dont sound appealing, there are other avenues for texting. Plenty of younger people congregate on apps like Discord, Snapchat and Instagram, which have messaging abilities that work consistently between different types of phones.

It comes down to whether you care more about your tech preferences or about your relationships with people, said Irina Raicu, an internet ethics director at the Markkula Center for Applied Ethics at Santa Clara University.

Smooth and easy means without any friction or any effort, but sometimes you might need to make more effort just because somebody has a different phone than you, she said. Relationships require effort.

In a popular meme on TikTok and YouTube, a man poses a question to random women on the street: Hes a 10, but he has an Android phone. Whats his new rating? Most women respond with 1 or 0 and make comments along the lines of The green bubble, not good its, like, cheap.

Lets zoom in on the stereotype. Its true that Android phones can be more affordable than iPhones because various companies make a wider range of them, including budget models that cost as little as $100. But the top-selling Android phone brand, Samsung, makes flagship Galaxy phones that cost $800 to $1,100, or roughly the same as Apples iPhones.

Theres also no evidence that everyone buying iPhones is wealthy. One in five Americans believes that a new iPhone is worth going into debt for, according to a survey by WalletHub, a personal finance research firm.

People choose their phones for various reasons, including features like screen size, camera quality and battery life. While budget may be a factor, a green bubble is not a strong indicator of a persons income or social status.

In social gatherings, plenty of adults still fuss about the colors of bubbles. When a text conversation turns green, not only do photos and videos look terrible but fun features like adding stickers to messages no longer work properly, and it becomes impossible to leave a group chat. (Messages rendered as green bubbles also lack encryption, an important privacy feature, though this isnt usually what people fuss about.)

These complaints can influence our children to behave in more negative ways, Mr. Steyer said. For several years, teenagers with Android phones have shared stories about converting to iPhones because they were being left out of iMessage group chats about homework and extracurricular activities.

The onus is on adults to demonstrate to children that many of these tech issues can be addressed and to remind them that a persons phone is just a phone, not much more.

Those adults should include the executives of Apple and Google, who have leaned into the bubble war to try to persuade users to join their platforms, Mr. Steyer said.

At a tech conference last year featuring Tim Cook, Apples chief executive, an iPhone user in the audience asked whether Apple would make improvements to its messaging app so he could send clearer videos to his mother, who used an Android phone. Mr. Cook flippantly told the questioner to buy his mother an iPhone, a response that many critics deemed elitist.

Apple and Google declined to comment.

Rise above this show some maturity here, Mr. Steyer said. You dont want to bully or shame other people over the color of their bubble or the type of their phone.

See original here:
Apple Is Doing Its Part to End Green Bubble Shaming. It's Our Turn. - The New York Times

Read More..

Empowering privacy: How to safely communicate with encrypted direct messages – check X guide – HT Tech

X (formerly Twitter) is looking to redefine online communication by prioritizing user privacy by introducing Encrypted Direct Messages. After being caught up in so many controversies over a long period of time, X is indicating that it is committed to becoming the most trusted platform on the internet. X has now employed robust cryptographic techniques, ensuring the confidentiality of messages. With plans to open source the implementation and a transparent approach to limitations, X is actively working towards a safer and more private online messaging experience. Know how:

- X generates device-specific key pairs (private and public).

- Public keys are registered automatically upon login, while private keys remain on the device, never shared with X.

- Each conversation has a unique key for message content encryption.

- Strong cryptographic schemes encrypt messages, links, and reactions before leaving the sender's device.

- Encryption persists while stored on X's infrastructure.

- Plans to open source the implementation with a technical whitepaper.

- Both sender and recipient must use the latest X apps (iOS, Android, Web).

- Verified users or affiliates to verified organizations.

- Connection criteria between sender and recipient must be met.

- Encrypted conversations are visually distinct with a lock icon badge on the user's avatar.

- Encryption status can be checked in the Conversation info page.

- Automatic registration for new devices; manual unregistration possible.

- Maximum of ten devices per user for encrypted messages.

- Unregistering a device deletes its Encrypted DMs history.

- Single-recipient messages only; group conversations feature under development.

- Support for text and links, excluding media.

- New devices can't join existing encrypted conversations currently.

- Working on signature checks and safety numbers to prevent man-in-the-middle attacks.

- Future alert mechanisms for authenticity verification and device access verification.

- Reporting encrypted messages not possible due to encryption; users advised to report account issues.

- Blocking option available in encrypted conversations.

- Logout deletes messages on the current device but doesn't erase private keys.

- Key backup feature planned for future implementation.

- Forward secrecy not implemented due to user experience considerations.

- Encrypted message deletion only removes data from the deleting user's account.

In summary, X is indicating that it is committed to user privacy with encrypted direct messages, actively addressing limitations, and seeking user feedback for continuous improvement.

Source: https://help.twitter.com/en/using-x/encrypted-direct-messages

More here:
Empowering privacy: How to safely communicate with encrypted direct messages - check X guide - HT Tech

Read More..

Cardano’s Hoskinson Mocks Ethereum as Vitalik Buterin Admits to … – CCN.com

Charles Hoskinson (pictured) recently took to X to complain about the lack of credit from the Ethereum team on staking solutions. Photo By Sam Barnes/Sportsfile for Web Summit via Getty Images. Sportsfile collection.

The rivalry between Cardano and Ethereum continues to simmer as Cardano founder Charles Hoskinson took a sarcastic jab at Ethereum co-creator Vitalik Buterin over staking innovations.

In a recent interview with DeFi news outlet The Defiant, Buterin proposed redesigning Ethereums staking system to address centralization issues plaguing the network. The two camps and their supporters have only recently argued about blockchain scaling solutions, and whether Ethereum had copied Cardanos Hydra.

Ethereumssuggested changes involve adopting an unspent transaction output (UTXO) model similar to the one used by Cardano (and Bitcoin) for years. Yet Buterin did not acknowledge Cardano as a source of inspiration.

This omission did not sit well with Hoskinson, who has consistently championed Cardanos staking architecture as superior. He posted on X sarcastically: No worries, Ethereum 3 will have it all sorted. His biting remark implies that while Ethereum scrambles to upgrade its staking design, Cardano already has a robust decentralized solution working for years.

Hoskinson later clarified that he was not trying to stoke hostilities, but expressed bewilderment that Cardano rarely gets recognition as an innovative ecosystem from Ethereum developers. I am truly at a loss that Cardano can never be mentioned as an innovative ecosystem over on team E.

[Vitalik] is rediscovering what weve been working on for almost a decade, and its like a new revelation, he stated on X.

The rivalry is fueled by both projects ambitions to lead the blockchain space as the preeminent smart contract platform. While Ethereum dominates in decentralized finance (DeFi) currently with over $25 billion locked, Cardano has been steadily gaining ground with its focus on scalability, efficiency, and decentralization.

While both Cardano and Ethereum use proof-of-stake (PoS) consensus to achieve greater energy efficiency and scalability, their implementations differ significantly. Cardanos Ouroboros PoS mechanism has been operational since the network launched in 2017. It utilizes peer-reviewed academic research to provide mathematical security guarantees, rivaling the assurances of Bitcoins power-hungry proof-of-work.

In contrast, Ethereums PoS beacon chain only went live in 2020 and its consensus layer merge was just completed in September 2022. Where Ethereum falls short (for many) is decentralization. Cardano engineered Ouroboros deliberately for decentralization, using mechanisms like stake pools that allow smaller players to participate in block production.

The two giants of crypto have had a long-standing rivalry since working together on Ethereum in its early days. Buterin and Hoskinson were both founders of Ethereum back in 2013 along with several others.

However, creative differences soon emerged. Hoskinson left Ethereum in 2014 over disagreements on whether the platform should be a for-profit company. While Buterin envisioned a non-profit open ecosystem. Hoskinson went on to found IOHK and eventually launched Cardano as a competing smart contract platform.

Was this Article helpful? YesNo

The rest is here:

Cardano's Hoskinson Mocks Ethereum as Vitalik Buterin Admits to ... - CCN.com

Read More..