The new HomePod offers help with a range of everyday tasks – from smart home automation to alerts when smoke or carbon monoxide is detected.

Apple introduced its brand new HomePod. The latest edition of the premium smart speaker offers extraordinary audio capabilities, updated Siri, and a secure smart home experience. The 2nd generation HomePod comes with improved acoustics in an iconic design.

The smart speaker is priced at Rs 32,900. It’s available to order from Apple’s online store starting today with availability starting February 3rd. According to the Cupertino tech giant, the latest HomePod comes with advanced computational audio that offers an immersive experience including support for surround soundtracks.

As if the improved sound experience wasn’t enough, the new device also offers assistance with a range of everyday tasks – from smart home automation to alerts when smoke or carbon monoxide is detected.

In addition, HomePod also features a new built-in temperature and humidity sensor that can measure the indoor environment and help users create customized automation. Users can control one device or multiple smart home accessories through personalized scenes and enjoy hands-free automation with HomePod.

In terms of sound quality, the all-new Homepod offers rich and deep bass at high frequencies. In addition, the S7 chip combines software and system sensing technology to offer advanced computational audio.

According to Apple, the HomePod features room-sensing technology that allows it to adjust the sound in real time based on sound reflections. Interestingly, the new HomePod comes with only one woofer with five tweeters, unlike the original model which had seven tweeters. Also, the microphone array has been reduced from six microphones to four microphones. 

HomePod 2nd generation is compatible with iPhone SE 2 or later, devices running iOS 16.0 or later, iPad Pro, iPad (5th generation) and later, iPad Air (3rd generation) and later, or iPad mini (5th generation) or later running on iPadOS 16.3.

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You may have detected the term “blockchain technology” before, in relevancy to Bitcoin and alternative cryptocurrencies. What Is Blockchain Technology? For the inexperienced, the term may appear abstract with very little real that means on the surface.
However, blockchain technology may be an essential component of cryptocurrencies — while not, digital currencies like Bitcoin wouldn’t exist.
If you’re unaccustomed to cryptocurrencies and unaccustomed to blockchain technology, browse this and orient the fundamentals to urge yourself started. If you’re already a seasoned bargainer, perhaps you’ll learn a factor or 2 you didn’t already understand. summary of blockchain technology

What Is Blockchain Technology? How will Blockchain Work? 

A Brief History of Blockchain

To start, let’s refer to the history of the blockchain. Before it absolutely was ever utilized in cryptocurrency, it had humble beginnings as an inspiration in computing — notably, within the domains of cryptography and information structures.

The terribly primitive style of the blockchain was the hash tree, additionally referred to as a Merle tree. This organization was proprietary by Ralph Merkle in 1979 and functioned by substantiating and handling information between pc systems. in an exceedingly peer-to-peer network of computers, confirming the information was vital to form positive nothing was altered or modified throughout the transfer.

It additionally helped to make sure that false information wasn’t sent. In essence, it’s accustomed to maintaining and proving the integrity of the information being shared.

In 1991, the Merkle tree was accustomed to producing a “secured chain of blocks” — a series of information records, every connection to the one before it. the latest record during this chain would contain the history of the whole chain. And thus, the blockchain was created. Related:- Exide’s EV Battery Plant with Swiss-based Leclanche Operational by Dec in Gujarat

In 2008, Satoshi Nakamoto conceptualized the distributed blockchain. it’d contain a secure history of information exchanges, utilize a peer-to-peer network to time stamp and verify every exchange, and will be managed autonomously while not a central authority. This became the backbone of Bitcoin. And thus, the blockchain we all know these days was born, yet because of the world of cryptocurrencies.

How will Blockchain Work? 

1. Blockchain keeps a record of all information exchanges — this record is cited as a “ledger” within the cryptocurrency world, and every information exchange may be a “transaction“. each verified dealing is added to the ledger as a “block”
2. It utilizes a distributed system to verify every dealing — a peer-to-peer network of nodes
3. Once signed and verified, the new dealings are added to the blockchain and may not be altered

To begin, we want to explore the thought of “keys”. With a group of cryptologic keys, you get a singular identity. Your keys square measure the personal Key and Public Key, and they’re combined to relinquish you a digital signature.

Your public secret however others square measure able to determine you. Your personal key offers you the facility to digitally sign and authorize totally different actions on behalf of this digital identity once used along with your public key.

In the cryptocurrency world, this represents your pocketbook address (public key) and your personal secret which lets you authorize transfers, withdrawals, and alternative actions along with your digital property like cryptocurrencies.

As associate degree aside, this {can be} why it’s thus vital to stay your personal key safe — anyone World Health Organization has your personal key and can use it to access any of your digital assets related to your public key and do what they need with it! Related:- PS4 Price in India Drops to Rs. 29,990, New 1TB Bundle Available Mid-September

Every time a dealing happens, that dealing is signed by whoever is authorizing it. That dealing may well be one thing like “Alice is causing Bob zero.4 BTC”, can embody Bob’s address (public key), and can be signed by digital signature exploitation each Alice’s public key and a personal key.
This gets added to the ledger of that blockchain that Alice sent Bob zero.4 BTC, and can additionally embody a timestamp and a singular ID variety. once this dealing happens, it’s broadcasted to a peer-to-peer network of nodes — essentially alternative digital entities that acknowledge that these dealings have occurred and add it to the ledger.

Each dealing in this ledger can have constant data: a digital signature, a public key, a timestamp, and a singular ID. every dealing are going to be connected, thus if you progress back one dealing within the ledger, you’ll see that Chuck sent Alice zero.8 BTC at it slow.
If you progress back to another deal, you may see that Dan sent Chuck zero.2 BTC at another time before that.

The namelessness of cryptocurrencies returns from the actual fact that your public secret’s simply a randomized sequence of numbers and letters — thus you’re not virtually sign language along with your own name or some variety of handle. A public key doesn’t tell you the $64000 identity of the author. Related:- Exide’s EV Battery Plant with Swiss-based Leclanche Operational by Dec in Gujarat

you’re adding additional or less unengaged to generate as several key pairs as you wish and have multiple cryptocurrency wallets. Be warned tho’, there may well be alternative ways that somebody will fathom your identity — for instance, through your defrayment habits.

Why is Decentralization thus Important?

For enthusiasts of blockchain, you’ll hear loads regarding the localized side of it. What makes this thus appealing is that it makes the blockchain proof of censorship, tampering, or corruption.

Because it uses a peer-to-peer network, copies of the ledger square measure keep in many alternative locations, and unless you manage to trace down every single one amongst them (Bitcoin is calculable to own over thirty-five,000 nodes in its P2P network), you can’t destroy it. Related:- Blockchain Technology Explained

As well, as a result of such a large amount of totally different, freelance nodes square measure keeping track of the ledger, modifying it in associate degree tricky method won’t go terribly so much as a result of all the opposite nodes can trouble that dealings and won’t add it to the ledger.

This is a large part of why such a large amount of individuals believe blockchain technology is the way forward for currency, and why it’s being adopted in industries aside from cryptocurrency.

There’s continuously a drawback. However, like several systems created by humans, there square measure continuous downsides.

Blockchain technology incorporates a pretty steep learning curve. particularly for the everyday individual while not have a technical background, all the jargon and computing ideas concerned might intimidate and pall otherwise would-be users.

However, the rising quality of cryptocurrency is leading to the blockchain getting into the thought, with loads of additional resources offered to form the subject additional approachable.

Transferring, trading, and shopping for cryptocurrencies typically involves a dealings fee, and isn’t typically fast. the previous may be pricey, the latter inconvenient. Related:- Blockchain Technology Explained

There is additionally an inspiration referred to as the “51% attack” — if, for a few reasons fifty-one of a peer-to-peer network validates associate degree otherwise invalid dealings, it’ll still get approved and added to the ledger naturally of however the validation method works.

perhaps straight away it’s unlikely to happen, however, it’s a security flaw that may have the potential for exploitation in the future.
However, there square measure loads of developers, users, and enthusiasts World Health Organization really believes blockchain technology is the future. several wishes to examine the technology succeed, thus keep tuned for brand spanking new developments! Related:- Sodium Batteries will Replace Lithium-ion Ones, says Scientist C N R Rao

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You’ll learn more about cyber security and how to help defend yourself against cyber threats. It could help you recognize and avoid threats before they’re able to infiltrate your network or device.

There are many types of cyber threats that can attack your devices and networks, but they generally fall into three categories. The categories are attacks on confidentiality, integrity, and availability.¹

• Attacks on confidentiality. These include stealing your personal identifying information and your bank account or credit card information. Many attackers will take your information and sell it on the dark web for others to purchase and use.
• Attacks on integrity. These attacks consist of personal or enterprise sabotage and are often called leaks. A cybercriminal will access and release sensitive information for the purpose of exposing the data and influencing the public to lose trust in that organization.
• Attacks on availability. The aim of this type of cyberattack is to block users from accessing their own data until they pay a fee or ransom. Typically, a cybercriminal will infiltrate your network and block you from accessing important data, demanding that you pay a ransom. Companies sometimes pay the ransom and fix the cyber vulnerability afterward so that they can avoid halting business activities.

Here are a few types of cyber threats that fall into the three categories listed above:

Social engineering, a type of attack on confidentiality, is the process of psychologically manipulating people into performing actions or giving away information. Phishing attacks are the most common form of social engineering. Phishing attacks usually come in the form of a deceptive email that tricks the user into giving away personal information.

APTs (Advanced Persistent Threats), a type of attack on integrity, are attacks where an unauthorized user infiltrates a network undetected and stays in the network for a long time. The intent of an APT is to steal data and not harm the network. APTs happen most often in sectors with high-value information, such as national defense, manufacturing, and the finance industry.

Malware, or malicious software, is a type of attack on availability. It refers to software that is designed to gain access to or damage a computer without the knowledge of the owner. Several common types of malware include spyware, keyloggers, true viruses, and worms.

How to help protect against cyber security attacks

Follow these steps for cyber safety.

• Only use trusted sites when providing your personal information. A good rule of thumb is to check the URL. If the site includes “HTTPS://,” then it’s a secure site. If the URL includes “HTTP://,” — note the missing “s” — avoid entering sensitive information like your credit card data or Social Security number.
• Don’t open email attachments or click links in emails from unknown sources. One of the most common ways people are attacked is through emails disguised as being sent by someone you trust.
• Always keep your devices updated. Software updates contain important patches to fix security issues. Cyber attackers thrive on outdated devices because they don’t have the most current security software.
• Back up your files regularly to prevent cyber security attacks. If you need to wipe your device clean due to a cyberattack, it will help to have your files stored in a safe, separate place. Cyber security is constantly evolving, which can make it difficult to stay up to date. Staying informed and being cautious online are two of the best ways to help protect yourself and your business. To learn more about cyber security, visit our emerging threats center for the latest cyber security news.
  

  Why is cyber security important?

  In today’s connected world, everyone benefits from advanced cyberdefense programs. At an individual level, a cyber security attack can result in everything from identity theft, to extortion attempts, to the loss of important data like family photos. Everyone relies on critical infrastructures like power plants, hospitals, and financial service companies. Securing these and other organizations is essential to keeping our society functioning.

• Everyone also benefits from the work of cyber threat researchers, like the team of 250 threat researchers at Talos, who investigate new and emerging threats and cyber attack strategies. They reveal new vulnerabilities, educate the public on the importance of cyber security, and strengthen open-source tools. Their work makes the Internet safer for everyone.
  

  CHALLENGES OF CYBER SECURITY

  For effective cybersecurity, an organization needs to coordinate its efforts throughout its entire information system. Elements of cyber encompass all of the following:

  • Network security
  • Application security
  • Endpoint security
  • Data security
  • Identity management
  • Database and infrastructure security
  • Cloud Security
  • Mobile security
  • Disaster recovery/business continuity planning
  • End-user education

  The most difficult challenge in cyber security is the ever-evolving nature of security risks themselves. Traditionally, organizations and the government have focused most of their cyber security resources on perimeter security to protect only their most crucial system components and defend against known threats.

  Today, this approach is insufficient, as the threats advance and change more quickly than organizations can keep up with. As a result, advisory organizations promote more proactive and adaptive approaches to cyber security. Similarly, the National Institute of Standards and Technology (NIST) issued guidelines in its risk assessment framework that recommend a shift toward continuous monitoring and real-time assessments, a data-focused approach to security as opposed to the traditional perimeter-based model.

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How does ChatGPT work?

OpenAI trained the language model using Reinforcement Learning from Human Feedback (RLHF), according to OpenAI. Human AI trainers gave the model interviews in which they played both roles, users and AI assistants.

Although ChatGPT looks very impressive, it still has limitations. Such limitations include the inability to answer questions that are worded in a specific way, requiring reformulation to understand the input question.

A bigger limitation is the lack of quality of the answers it provides – which can sometimes sound plausible but make no practical sense or be too detailed.

Finally, instead of asking you to clarify ambiguous questions, the model only guesses what your question means, which can lead to unintended question answers. This has already led the developer Q&A site StackOverflow to at least temporarily ban answers to questions generated by ChatGPT.

“The primary problem is that while the answers ChatGPT produces have a high rate of incorrectness, they usually look like they could be good, and the answers are very easy to create,” the Stack Overflow moderators say in the post. Critics argue that these tools are simply very good at putting words into an order that makes sense from a statistical point of view, but they cannot understand the meaning or know whether the statements they make are correct.

Why are some people worried about ChatGPT?

People are expressing concern that AI chatbots are replacing or atrophying human intelligence. For example, a chatbot can write an article on any topic efficiently in seconds, potentially eliminating the need for a human writer.

A chatbot can also write an entire essay in seconds, making it easy for students to cheat or avoid learning how to write properly.

Another concern of an AI chatbot is the possible spread of misinformation. Since the bot is not connected to the Internet, it could make mistakes in what information it shares.

The bot itself says, “My answers are not intended as fact and I always encourage people to verify any information they receive from me or any other source.” OpenAI itself also notes that ChatGPT sometimes writes “plausible-sounding but incorrect or nonsensical responses.”

Is ChatGPT a good or bad thing?

ChatGPT is a very advanced chatbot that has the potential to make people’s lives easier and help with everyday tedious tasks like writing emails or having to browse the web for answers.

However, there are some technical details that need to be figured out before it will be widely used to avoid negative outcomes such as the spread of misinformation. In general, AI and ML models rely on a lot of training and fine-tuning to reach ideal performance levels.

Does this mean AI is taking over the world? Maybe not yet, but OpenAI’s Altman certainly thinks human-style intelligence in AI isn’t that far off now.

In response to Musk’s comment about dangerously strong AI, Altman tweeted: “I agree that I’m close to dangerously strong AI in the sense of AI that poses a huge cybersecurity risk, for example. And I think we could get to true AGI in the next decade. so we have to take that risk very seriously.”

He also noted, “interesting to see how people start to debate whether powerful AI systems should behave as users want or as their creators intended. The question of what values ​​we adapt these systems to will be one of the most important debates, what when society led.”

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