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What Is Web3.0, Its Advantages And Disadvantages

The term “web3.0” has been used in many ways over the years. It was first coined by American computer scientist Tim Berners Lee in 2006.

Published

2 years ago

January 30, 2022

Kelvin Katie

The Internet is a big thing, including web3.0. More extensive than any of us. Probably even more extensive than you, if you think about it. There are a lot of moving parts to this thing. And it’s hard to keep track of them all. For example, where did the term “internet” come from? What exactly is a domain name? How does DNS work? What is an IP address, and how does it work? Why are there so many different protocols for internet communication? And why are computers represented by numbers in the first place (e.g., 192.168.1.1)?

The history of the Internet is long and complex, with many myths and legends attached to its origins (like Al Gore inventing the Internet). To understand web3.0 and how it works, you have to have at least some basic understanding of how the Internet itself works – namely, its origin story and what makes it tick today. You also need to know a few things about the current state of items on the web. This refers to the degree to which governments and companies have power over the whole system.

What Is Web3.0?

The term “web3.0” has been used in many ways over the years. It was first coined by American computer scientist Tim Berners Lee in 2006. He used it to describe the semantic web. A decade later, a new meaning emerged, as people began talking about it as the next giant leap forward for the Internet – that is, web3.0. This is because, unlike the first two iterations of the Internet (web1 and 2), web3.0 would be decentralized and connected to an even more ambitious concept: the “Metaverse.”

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This concept, which is often associated with virtual reality (VR) and augmented reality (AR), is a real-life counterpart to the world of online VR experiences – think Second Life, but on a much grander scale. Two main elements make up this Metaverse: it’s a digital space where users can meet and interact with each other through VR and AR interfaces, and it’s also a digital platform that allows users to create content and apps that are connected to this virtual reality space (and other online media). The second part will be made possible by Blockchain technology.

Everyone who uses the Internet is familiar with the idea of a website. A website is just a collection of files that we can visit online, usually accessed through Chrome. A server runs these files, basically, just a computer that stores and processes data for us. When you go to a site like Facebook or Twitter, they’re served to you through servers owned by the companies that own those websites.

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Today, the vast majority of the world’s internet infrastructure is run by private corporations and governments – it’s centralized. This means that when we use things like Facebook or Twitter or Google, what we’re doing is using these companies as middlemen to access information stored in other places on the Internet – on servers controlled by other companies, or sometimes even in our own homes!

When we visit a website like Facebook, what we do there – how long we spend on the site, what posts we click on – is all stored in one place: Facebook‘s servers. This means that if something ever happens and suddenly Facebook isn’t around anymore, we lose all of our photos and messages stored there. It also means that you’re sending requests every time you visit a website.

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Imagine a web that no one owns. A web that does not have any servers that can be taken down or any companies required to turn over data. A web where we don’t need passwords and logins to access information – where we don’t need other people to tell us what we can and can’t do online. A decentralised web secured by encryption makes it impossible for anyone to see what content is stored there unless they have permission.

This is the idea behind a decentralized decentralised web – something that many of us are working towards right now. It might sound like science fiction, but it’s closer than you think – and some of the people working on making this happen.

Data infrastructure is changing. More and more people want data to be accessible and retain control of their information. The decentralized Blockchain database system enables data to be stored in a way where it can only ever be under the power of the person who owns it, even if it happens to be held on a server owned by a corporation or subject to the control of a local government. The owners or the governing bodies will never be able to acquire or edit the data unless they have the keys to the encryption that confirms they are the rightful owners. Moreover, even if they were to shut down or delete their server, the data would still be available on one of the hundreds of other machines on which it was kept.

The advancements in the internet world continue to progress, with the inception of Web3.0. Web3.0 is the third generation of the Internet, and it continues to grow at a rapid pace.

Here are some of the perks of Web3.0: Semantic web connecting

Improved appearance
Extra effective web browsing
Convincing correspondence
Transformation in communications
More credible and valid search results
Working on the internet will become much easier because the Internet will be personalized
The exchange of knowledge is more obtainable

However, there are some disadvantages to Web3.0 as well:

Less advanced gadgets will not be able to deal with web3.0
Web1.0 sites will appear to be significantly more outdated
Web3.0 is extremely difficult for newcomers to understand
Technology isn’t truly ready for it yet
It is hard to implement
Humans will spend lots of time on internet
Privacy regulations will be required to protect them.

Related Topics:internet Tech technology web 3 webweb3.0

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The Vivo T1 Pro 5G Debuts In India, See Specs

VIVO has launched two new T-series smartphones, the Vivo T1 Pro 5G and the Vivo T1 44W, to complement the existing lineup.

Published

1 year ago

May 4, 2022

Deep Gautam

The Chinese mobile phone manufacturer best renowned for its cameras, VIVO, has introduced the Vivo T1 Pro 5G in India. The company earlier said that it would raise the Vivo T1 5G, powered by the Qualcomm Snapdragon 695 SoC, in India.

VIVO has launched two new T-series smartphones, the Vivo T1 Pro 5G and the Vivo T1 44W, to complement the existing lineup. The T1 Pro 5G is the highest-end model in the series, while the T1 44W is the lowest-cost model. It comes with a 90Hz AMOLED display, the Qualcomm Snapdragon 778G processor, triple back cameras with 64 megapixels, and the capability for 66W rapid charging.

The Vivi T1 Pro 5G, on the other hand, has a display with a punch hole in the middle. It is similar to the iQOO Z Pro 5G, a sub-brand of Vivo and is also available in 5G. A protruding camera module with a pair of camera rings rests on the device’s rear panel. The primary camera is located on the top, while the other two cameras are on the second ring.

The device has a 6.44-inch AMOLED screen with an FH+ resolution, 90Hz refresh rate, 180Hz touch sampling rate, HDR10+ support, and 1,300 nits of peak brightness capabilities. Let’s have a detailed look at the specifications of the T1 Pro 5G variant.

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The Vivo T1 Pro 5G Specifications

The Vivo T1 Pro 5G is a smartphone designed to be a power-user device, with the Snapdragon 778G being the most powerful Snapdragon 7-series processor from Qualcomm. The T1 Pro 5G has up to 8 GB of LPDDR4x RAM and 128 GB of UFS 2.2 storage, with the latter being the maximum.

The T1 Pro 5G starts with the Android 12 operating system, modified with the FunTouch OS 12 interface. It also features a battery with a capacity of 4,700mAh, which gets charged at 66W thanks to its FlashCharge technology. This fast charging technology charges the T1 Pro’s battery to 50% capacity in only 18 minutes, according to Vivo. The gadget is also equipped with an Ultra Game Mode and an Ultra Mode so gamers can experience immersive gaming experiences when playing their favourite games on this device.

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Cameras

The Vivo T1 Pro 5G has many different cameras designed to capture photos and videos in different situations with different types of lighting (indoor/outdoor) or subjects (closeup/faraway).

The main camera on the phone’s back camera configuration is a 64-megapixel lens, while the secondary camera is a 5-megapixel lens. An 8-megapixel ultrawide camera with a 117-degree field of view (FOV) and a 2-megapixel macro camera with a 4cm focal length are also included in the package.

The smartphone features a 16MP selfie camera under the punch-hole display on the front.

Other Features

The Vivo T1 Pro 5G comes with an under-display fingerprint sensor and a face unlock option for added security. The phone also has dual-SIM support, 5G, WiFi 802.11ac, Bluetooth 5.1, GPS, a USB-C connector, and a 3.5mm audio input, among other features.

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The Vivo T1 Pro 5G Price

The Vivo T1 Pro 5G will be available starting May 7. It’s priced at Rs 23,999 for 6 GB RAM + 128 GB storage and Rs 24,999 for 8 GB RAM + 128 GB storage.

The T1 Pro 5G comes in two different colours: Turbo Cyan and Turbo Black. It will be available for pre-order on May 5 via Flipkart and Vivo India’s webshop if you’re interested in getting one before its official release date.

If you buy the Vivo T1 Pro 5G through any of these sites, you can also avail of no-cost EMI or cashback up to Rs 2,500 on your SBI Bank credit card.

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Gadgets

OnePlus Nord 2T 5G Spotted At Certification Sites, May Launch Soon

the OnePlus Nord 2T 5G is expected to be unveiled sometime in May. However, there is no official confirmation yet. It will feature MediaTek Dimensity 1300.

Published

1 year ago

May 3, 2022

Deep Gautam

OnePlus is expected to launch multiple variants of the Nord series in the coming months, based on our first reports. After reports that suggested that a OnePlus Nord 2T 5G could arrive first, followed by a OnePlus Nord 3, we now have information about another phone in the series.

The OnePlus Nord 2T 5G has been spotted on the NBTC certification website, suggesting that it should launch soon. The listing does not offer any details about the phone’s specifications or features, but it does show two different model numbers.

According to previous reports and leaks, the device could launch with the model number EB2101 and may use a Snapdragon 765G chipset. Rumours also suggested that it might offer up to 12GB of RAM and 256GB of storage. It will be an affordable alternative to the OnePlus 9R with some compromises in terms of performance and features.

According to recently leaked data from a tipster, the OnePlus Nord 2T 5G is expected to be unveiled sometime in May. However, there is no official confirmation yet. In addition, more details about the phone could surface in the coming weeks as we approach its launch date.
Nord 2T name was just verified when the device was discovered for the first time on TDRA, which is another certification website, earlier this month. Despite this, the device’s model number CPH2399 has been validated by the NBTC listing. Notably, this model will be a somewhat improved version of the Nord 2.

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The OnePlus Nord 2T 5G Specifications

The Nord 2T will have a 6.43-inch flexible AMOLED display with a 90Hz refresh rate and Full HD+ resolution, according to the listing. It will also have a punch-hole cutout in one corner. The device should feature an octa-core MediaTek Dimensity 1300 processor and a Mali G77 graphics processor.

The OnePlus Nord 2T will feature a triple camera arrangement on the back. The main snapper will use a 50-megapixel Sony IMX766 sensor, combined with an 8-megapixel ultra-wide-angle lens and a 2-megapixel secondary camera. On the front of the smartphone are expected to be installed selfie cameras with 32 megapixels. The gadget will work under the control of the OxygenOS 12 operating system based on Android 12. Powering the device should be a massive 4,500mAh battery pack capable of rapid charging at 80W.

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OnePlus has always been known for creating high-end smartphones that are easy on the wallet and easy to use. However, in recent years, the company has been preparing to transition from being a flagship brand to one that is accessible to all customers and employees.

One recent example of this was the introduction of the Oneplus Nord CE 2 Lite smartphone, which is available in the Indian market for less than Rs 20,000. Furthermore, the OnePlus roadmap for 2022 revealed that the smartphone company would introduce many smartphones this year, therefore terminating the exclusive agreement with Apple.

The company plans to continue its expansion into new markets such as India and China, where it will be available at brick-and-mortar stores such as Croma and Reliance Digital and online retailers such as Amazon India and Flipkart.

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Gadgets

CERT-In Detects Security Vulnerabilities In Chrome, Update Urgently

Successful exploitation of the newly discovered vulnerabilities in chrome may allow a remote attacker to execute malicious code in the context of a web browser

Published

1 year ago

May 2, 2022

Deep Gautam

CERT-In, The Indian Computer Emergency Response Team, has urged the millions of users who use the Chrome browser on their computers to update their browsers immediately. The warning comes after the CERT-In found security vulnerabilities in Chrome.

The cyber security organisation Indian Computer Emergency Response Team (CERT-In) stated on their website that “Successful exploitation of the newly discovered vulnerabilities in chrome may allow a remote attacker to execute malicious code in the context of a web browser, steal data, circumvent security constraints, and cause a buffer overflow on the targeted machine.”

Google Confirms Security Vulnerabilities In Chrome

Google has given admission that it is aware of a security issue in Chrome and has identified a patch to fix it. The company says it is currently working on distributing a new version of Chrome that will resolve the issue. Still, users may have limited access to problem information and links until most users update to the latest security patch.

According to Google’s official statement, “we will keep limitations if the fault remains in a third-party library that other projects similarly rely on but has not yet been resolved.”

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The agency said that Google Chrome versions previous to 101.0.4951.41 were affected by a new security vulnerabilities in chrome browser. The malware mostly targets desktop computer users. Google has recognised the problem and published a list of 30 vulnerabilities in a blog post on Chrome. The CERT-In has classified about seven issues as ‘High’ dangers.

A team of researchers have found a series of critical vulnerabilities in Chrome. These vulnerabilities exist in Google Chrome due to Use after free in Vulkan, SwiftShader, ANGLE, Device API, Sharin System API, Ozone, Browser Switcher, Bookmarks, Dev Tools, and File Manager; Inappropriate implementation in Web Extensions API, Input, HTML Parser, Web Authentication, and iframe; Heap buffer overflow in WebGPU and Web UI Set Confusion in V8; Out of bounds data access.

To avoid the risks of cyberattacks, CERT-In has urged all Chrome desktop users to update their browsers to version 101.0.4951.41, which is now available. If you’re using a Mac or Linux system, you can also update to this version of Chrome.

The flaws are present in both Windows and Mac operating systems and Linux. If you’re using any of these systems and haven’t updated your browser yet, you’re at risk of losing sensitive data if attacked by hackers.

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How to Update Google Chrome Browser

Once the update is made available, the browser should immediately upgrade itself to the latest version—but if it doesn’t, follow these instructions:
1) Launch Chrome on your computer and click on the three horizontal dots symbol in the upper right corner (or press Ctrl + Shift + J).
2) Click on Settings from this drop-down menu and select Help & Feedback from the list that appears next (or press F1).
3) Click on About Google Chrome from this new drop-down menu and click Update Now on this new page that appears next (or press Shift + Alt + U).

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