What is two-factor authentication?

What is two-factor authentication?



At its annual developers conference this year, American tech giant Apple introduced Passkey – a new sign-in technology.


Passkeys give people a secure way to sign in to your apps and websites across platforms — with no passwords required that promises to be more secure than passwords. Though a step in the right direction, the technology is unlikely to replace password-based authentication systems, just yet. Password-based authentication systems, however, are rife with security concerns.



If you only use a to authenticate, it leaves an insecure vector for attack. If the is weak or has been exposed elsewhere, an attacker could use it to gain access.


That said, passwords are the least secure method for authentication, if used as a standalone. The security increases if another form of authentication is added along with passwords – we’re talking of two-factor authentication.


Two-factor authentication is a process in which users are prompted during the sign-in for additional identification, beside passwords. This additional form of identification could be done through a one-time pin received on the phone via SMS, biometric scan, security key, nearby device etc.


The additional authentication adds a layer of security to the password-based sign-in process by enabling additional identity verification, such as scanning a fingerprint or entering a code received on the phone.


Two-factor authentication


One of the easiest ways to enable two-factor authentication is by linking the sign-in service with a phone number. This way, you would need to enter the and additionally authenticate the sign-in by entering a code received on the phone number. For smartphone users, there are authenticator apps to approve sign-ins using push notifications, biometrics, or one-time passcodes.


For enterprises, there is a standard called FIDO2 issued by the Fast IDentity Online (FIDO) Alliance to promote open authentication standards and reduce the use of passwords as a form of authentication. It is typically a USB device, or a device with Bluetooth or near-field communication chip in some cases, configured with a security key.


These devices, when connected to the system, enable password-less authentication. With a hardware device that handles the authentication, the security of an account is increased as there is no password that could be exposed or guessed.



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Closing the green gap: 17% of businesses have calculated carbon output

Closing the green gap: 17% of businesses have calculated carbon output


A recent study by Oxford Economics and SAP reveals that Indian businesses today recognise the potential of to unlock business value, with 62 per cent of firms noting it is not difficult to be sustainable and yet profitable. The significance of is well understood, but much work remains to be done to ensure ambition translates into action. Just 17 per cent of respondents have calculated their organisational carbon input. Of those that have acted upon a sustainability strategy, only 7 per cent are receiving significant value from it.


“It’s a positive sign that Indian organisations believe it is viable to improve profits and protect the environment at the same time,” says Kulmeet Bawa, president and managing director, SAP Indian Subcontinent.

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Twitter drama too much? Mastodon, clubhouse, and others emerge as options

Twitter drama too much? Mastodon, clubhouse, and others emerge as options



has been a bit of a mess since billionaire Tesla CEO took the helm, cutting the company’s workforce in half, upending the platform’s verification system, sparring with users over jokes and acknowledging that dumb things might happen as he reshapes one of the world’s most high-profile information ecosystems.


On Thursday, amid an exodus of senior executives responsible for data privacy, cybersecurity and complying with regulations, he warned the company’s remaining employees that might not survive if it can’t find a way to bring in at least half its revenue from subscriptions.


While it’s not clear if the drama is causing many users to leave – in fact, having a front-row seat to the chaos may prove entertaining to some – lesser-known sites Mastodon and even Tumblr are emerging as new (or renewed) alternatives. Here’s a look at some of them.


(Oh, and if you are leaving and want to preserve your tweet history, you can download it by going to your profile settings and clicking on your account then download an archive of your data.”)

MASTODON

Sharing a name with an extinct mammal resembling an elephant, Mastodon has emerged as a frontrunner among those curious about life beyond the blue bird. It shares some similarities with Twitter, but there are some big differences – and not just that its version of tweets are officially called toots.


Mastodon is a decentralized social network. That means it’s not owned by a single company or billionaire. Rather, it’s made up of a network of servers, each run independently but able to connect so people on different servers can communicate. There are no ads as Mastodon is funded by donations, grants and other means.


Mastodon’s feed is chronological, unlike Facebook, Instagram, TikTok or Twitter, which all use algorithms to get people to spend as much time on a site as possible.


It can be a tad daunting to try to sign up to Mastodon. Because each server is run separately, you will need to first pick one you want to join, then go through the steps to create an account and agree with the server’s rules. There are general and interest- and location-based ones, but in the end it won’t really matter. Once you’re in, the feed is reminiscent of Twitter. You can write (up to 500 characters), post photos or videos, and follow accounts as well as see a general public feed.


We present a vision of social media that cannot be bought and owned by any billionaire, and strive to create a more resilient global platform without profit incentives, Mastodon’s website says.


Currently, the site has more than 1 million users, nearly half of whom signed up after Musk took over Twitter on Oct. 27, according to founder Eugen Rochko.


Another option, Counter Social, also runs an ad-free, chronological social platform that’s funded by users. To prevent foreign influence operations, Counter Social says it blocks access to Russia, China, Iran, North Korea, Pakistan and Syria. It boasts of offering one-click translation into over 80 languages. It has over 63 million monthly users, according to its website.


CLUBHOUSE

Remember Clubhouse, back when we were all under lockdown and couldn’t talk in person? It’s the buzzy audio-only app that got somewhat overshadowed by copycat Twitter Spaces, which also lets people talk to each other (think conference call, podcast or audio chat) about topics of interest.


Once you join, lets you start or listen into conversations on a host of topics, from tech to pro sports, parenting, Black literature and so on. There are no posts, photos or videos – only people’s profile pictures and their voices. Conversations can be intimate, like a phone call, or might include thousands of people listening to a talk by boldface names, like a conference or stage interview.


SUBSTACK and MEDIUM

For longer reads, newsletters, and general information absorption, these sites are perhaps closest to the blog era of the early 2000s. You can read both without signing up or paying, but some writers, creators and podcasters create premium content for paying subscribers.


TUMBLR

Tumblr, which was all but left for dead, appears to be enjoying somewhat of a resurgence. The words/photos/art/video site is known for its devoted fan base and has been home to angry posts from celebrities like Taylor Swift. It angered many users in 2018 when it banned porn and adult content, which made up a big part of its highly visual and meme-friendly online presence and led to a large drop in its user base.


Onboarding is simple, and for those who miss the early years of social media, there’s a decidedly retro, comforting feel to the site.


T2 or TBD?

Gabor Cselle, a veteran of Google who worked at Twitter from 2014 to 2016, is determined to create a better Twitter. For now, he’s calling it T2 and says the Web domain name he purchased for it – t2.social – cost $7.16. T2, which may or may not be its final name, is currently accepting signups for its waitlist, but the site is clearly not yet functioning.


I think Twitter always had a problem in figuring out what to do and how to decide on what to do. And that was always kind of in the back of my mind, Cselle told The Associated Press. On Monday, I decided to just go for it. I didn’t see anyone else really doing it.


Twitter-style text and TikTok-style videos are one idea. Cselle says for this to work, the text really has to be amped up so it’s not drowned out by the videos.


My bet is that it’s going to be easier and more efficient to build a better Twitter or public square now than fix the legacy problems at Twitter, Cselle added.


Cselle, of course, is not the only one jumping to the opportunity. Project Mushroom, for instance, plans a safe place on the internet – a community-led open-source home for creators seeking justice on an overheating planet and says it has received 25,000 early signups to its yet-to-launch platform.


My sense is that things are going to further fragment into more ideological platforms and some will die and then we’ll see some new consolidation emerge over the next couple of years, said Jennifer Stromer-Galley, a professor at Syracuse University who studies social media.


NEWS SITES

One of Twitter’s most valuable features has been the way it allows people to find information within seconds. Was that just an earthquake? Twitter will tell you. Or at least it did.


While there is no perfect replacement for Twitter, staying up to date with local, national and news is easier than ever. Apple and Google both offer news services that aggregate articles from a broad range of publication (Apple offers a premium subscription service that gets you access to more articles, while Google shows free stories first.) There’s also Flipboard, which works kind of like a personal magazine curated to your interests.


Of course, subscribing to individual publications (or downloading a free news app such as the AP’s AP News) is also an option.


Yes, you might have to pay for some of them and no, you won’t get a blue check mark with your subscription.

(Only the headline and picture of this report may have been reworked by the Business Standard staff; the rest of the content is auto-generated from a syndicated feed.)



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Google Pixel 7a set to feature 90Hz refresh rate, wireless charging

Google Pixel 7a set to feature 90Hz refresh rate, wireless charging



Google’s upcoming Pixel 7a smartphone is set to feature 90Hz refresh rate display and wireless charging.


The device is likely to offer a 90Hz 1080p display, reports Android Authority.


On an A-series smartphone, this refresh rate would be the highest ever. Another first feature is expected to be 5W wireless charging.


Pixel 7a is likely to feature a new camera setup.


The camera sensors are expected to be “l10-wide (IMX787) and l10-UW (IMX712) with no dedicated tele lens,” the report said.


Recently, a report mentioned that the next Pixel 8 smartphone was set to feature a better processor and more RAM than its predecessors.


The Pixel 8 and Pixel 8 Pro were expected to pack 12GB of RAM.


The Pro model was likely to offer display resolution of 2822 x 1344 pixels, whereas, Pixel 8 was expected to offer standard 2268 x 1080 resolution.


Both the phones were expected to feature a new Tensor chip ‘G3’.


–IANS


aj/na

(Only the headline and picture of this report may have been reworked by the Business Standard staff; the rest of the content is auto-generated from a syndicated feed.)



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Garmin announces Black Friday sale offers on watches in India: Details here

Garmin announces Black Friday sale offers on watches in India: Details here



on Friday announced its sale offers in India. The company is offering discount of up to Rs 11,500 or up to 24 per cent on its premium smartwatches and golf watches. The offers are valid on Fenix7, Fenix 7X, epix Gen2, Instinct 2S Solar, Instinct2, and Approach S12. The sale started on November 11 and it will continue until November 30.


Fenix 7 Series


The Fenix 7 and Fenix 7X are premium outdoor smartwatches with long lasting battery and solar energy charging feature. According to Garmin, the Fenix 7X lasts up to 122 hours in GPS mode with solar charge and up to 37 days in smartwatch mode. It comes with a built-in flashlight and supports four levels of brightness along with a red strobe light that displays an SOS signal when activated in critical situations. It features over 40 built-in outdoor and indoor sport modes including mountaineering, running, biking, hiking, rowing, and skiing. Fenix 7 series is available at a starting price of Rs 67,490.


Epix Gen 2


The Epix Gen 2 smartwatch sports a 1.3-inch always-on AMOLED screen. It offers health monitoring features such as Pulse Ox sensor, wrist-based heart rate, respiration tracking, stress tracking, sleep score and advanced sleep monitoring, body battery energy monitoring, and hydration tracking. According to Garmin, in smartwatch mode, the battery life remains up-to 16 days and 42 hours in GPS mode and up to 21 days when the power manager function is activated. The smartwatch is available at a starting price of Rs 89,490.


Instinct 2 Series


Instinct 2 and 2S Solar are military standard 810-rated for thermal and shock resistance. It offers multi GNSS support, ABC sensors, a barometer to monitor weather, and trackback routing to navigate back to the starting point. The smartwatch features solar technology charging and in some models it even offers unlimited battery life. It offers wellness features like VO2 Max and Sleep Score. Instinct 2 and Instinct 2S are available at a starting price of Rs 33,490. The Solar edition of both the smartwatches is available at discounted price of Rs 44,990.


Approach S12


Approach S12 is a GPS Golf watch which comes preloaded with over 42,000 maps of golf courses around the world. In GPS mode, the smartwatch lasts up to 30 hours and is available for Rs 16,990 during the sale.


Besides, Edge 530 Sensor Bundle and Edge 830 Sensor Bundle are available at a discounted price of Rs 35,990 and Rs 45,990, respectively.























Products

Standard Price

Discount

Sale

epix Gen 2 – Slate Steel

Rs 100,990

Rs 11,500

Rs 89,490

epix Gen 2 – BlackCarrera White

Rs 111,990

Rs 11,000

Rs 100,990

fenix 7 Sapph Solar – Carbon Gray

Rs 1,00,990

Rs 11,500

Rs 89,490

fenix 7 Sapph – Mineral Blue

Rs 1,00,990

Rs 11,500

Rs 89,490

fenix 7S Sapphire – Carbon Gray

Rs 1,00,990

Rs 11,500

Rs 89,490

fenix 7X,Saph – Carbon GrayBlack

Rs 1,11,990

Rs 11,000

Rs 1,00,990

fenix 7 Solar – Slate Gray

Rs 89,490

Rs 11,000

Rs 78,490

fenix 7 – Silver

Rs 78,490

Rs 11,000

Rs 67,490

Instinct 2 – Graphite

Rs 39,490

Rs 6,000

Rs 33,490

Instinct 2S – Poppy Graphite Deep Orchid

Rs 39,490

Rs 6,000

Rs 33,490

Instinct 2, Solar – Tidal Blue Graphite

Rs 50,490

Rs 5,500

Rs 44,990

Instinct 2, Solar, Tactical Edition – Black

Rs 55,990

Rs 5,500

Rs 50,490

Instinct 2S, Solar – Neo Tropic Graphite

Rs 50,490

Rs 5,500

Rs 44,990

Instinct 2, Camo Edition – Graphite Camo

Rs 44,990

Rs 5,500

Rs 39,490

Approach S12, Golf GPS – Black

Rs 22,490

Rs 5,500

Rs 16,990

Edge 830 Sensor Bundle

Rs 55,990

Rs 10,000

Rs 45,990

Edge 530 Sensor Bundle

Rs 40,990

Rs 5,000

Rs 35,990



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Amazon Smartphone Upgrade Days sale: Know offers detail, discounts and more

Amazon Smartphone Upgrade Days sale: Know offers detail, discounts and more



on Friday announced that it is hosting ‘Smartphone Upgrade Days’ in which the e-commerce platform is offering exchange deals, bank offers, discounts, no-cost equated monthly installment scheme, and more on smartphones. The sale started today, on November 11, and it will continue until November 15.


In the sale, the e-commerce platform is offering discounts of up to 40 per cent on smartphones and accessories. Besides, there is an instant discount of 10 per cent up to Rs 1,000 for Federal Bank and on Bank of Baroda credit cardholders. For Prime members, is offering an additional three months no-cost equated monthly instalment with HDFC bank cards and 6 months free screen replacement. Below are details of the deals and offers on smartphone:


iQOO


The Neo 6 5G is available at Rs 24,999, inclusive of all offers. The smartphone is powered by a 4,700 mAh battery, supported by 80W flash charge. It has a triple-camera set-up on the back, featuring 64-megapixel primary camera sensor, 8MP ultra-wide-angle sensor, and a 2MP depth sensor. On the front, the phone has a 16MP camera sensor.


OnePlus


Inclusive of all discounts, the Nord CE 2 and 10R Prime are available at Rs 23,499 and Rs 29,499 respectively. The Nord CE 2 is a midrange smartphone powered by MediaTek Dimensity 900 processor. The OnePlus 10R Prime is a mid-premium smartphone powered by MediaTek Dimensity 8100 Max processor.


Xiaomi


The Redmi Note 11T 5G and Redmi 10 Power are available at an effective price of Rs 16,999 and Rs 11,499, respectively. The Redmi 9 Activ, Redmi Note 11, Redmi K50i are available at Rs 8,550, Rs 12,499, Rs 24,999, respectively. These smartphones are eligible for six months no-interest equated monthly instalment scheme.


Realme


Powered by a 5,000 mAh battery, the Narzo 50 4G is available at a discounted price of Rs 9,999. The Narzo 50i is available at Rs 5,749, inclusive of all offers and discounts. The Narzo 50 and Realme Narzo 50i are powered by MediaTek Helio G96 processor and Unisoc SC9863 processor, respectively.


Samsung


Powered by Exynos 850 processor and 5,000 mAh battery, the Galaxy M13 is available at a discounted price of Rs 9,499 – inclusive of the cashback of Rs 1,000 on select bank credit and debit cards. The smartphone comes in 4GB + 64GB and 6GB + 128GB configurations. Galaxy M53 5G, Galaxy M32 Prime, Samsung Galaxy M33 5G, and Samsung S20 FE 5G are available at Rs 21,999, Rs 11,999, Rs 14,999, and Rs 28,740, respectively.


Tecno


Inclusive of all discounts, the Tecno Pop 6 Pro is available at Rs 5,399. The smartphone is powered by a 5,000 mAh battery. It sports a 6.56-inch IPS screen of 120Hz refresh rate. Besides discounts, the phone is eligible for up to six months no-interest EMI offer.



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