WhatsApp is more private now: 10 things you need to know

April 6, 2016

Apr 6: WhatsApp last night turned on the encryption within the app. That has created a lot of buzz. But why and how exactly it affects WhatsApp users?

encryptedWell, sit tight and let us explain it all to you in 10 quick points:

1- Starting Tuesday night, all WhatsApp communication is encrypted. This means, now when you chat with your friends, cyber criminals or even government sleuths will not be able to capture the data and read your chats, even if they are stealing all your Wi-Fi traffic. Although, they can still steal, confiscate or snatch your phone and read all your chats.

2- The WhatsApp encryption is end-to-end. This means the keys to encrypt the chats will be stored only with users. Even WhatsApp won't have any key, so the government can't demand such keys from the company that runs the chat app.

Here is how WhatsApp co-founders explained it: "The idea is simple: when you send a message, the only person who can read it is the person or group chat that you send that message to. No one can see inside that message. Not cybercriminals. Not hackers. Not oppressive regimes. Not even us. End-to-end encryption helps make communication via WhatsApp private - sort of like a face-to-face conversation."

3- For added security, you can even authenticate chats on WhatsApp. This, according to WhatsApp, will be done between users through a QR Code or a 60-digit number.

4- The WhatsApp encryption is 256-bit strong. Theoretically, it is impossible to crack it by brute force method. Although, there could be implementation loopholes that government agencies like the NSA in the US can exploit.

5- If you want to use WhatsApp encryption, all you need to do is download the latest version of the app. It is enabled by default.

6- Now everything is encrypted on WhatsApp. Text, your selfies, the funny videos, even the PJs in school group are encrypted. Isn't it wonderful? Cyber criminals won't even be able to sniff out all the "photoshopped" forwards that you receive in your WhatsApp group.

7- The encryption is not expected to have any significant effect on the user experience. The service will, possibly, continue to be fast and free.

8- The big deal about the WhatsApp encryption is that suddenly over a billion people on earth have access to incredibly secure and private communication. This is unprecedented and makes WhatsApp move wonderful and scary at the same time.

9- According to WhatsApp, its latest feature is built using "the Signal Protocol, designed by Open Whisper Systems." The company says that this protocol is specifically developed to keep third-parties like cyber criminals and government officials away from private communications.

10- At a time when the concept of privacy is almost gone, WhatsApp encryption changes the rule of the game. It will probably force other technology companies to offer encryption by default. As WhatsApp co-founders said, "we expect that (WhatsApp-like encryption) will ultimately represent the future of personal communication".

Comments

I DO NOT THINK SO
 - 
Wednesday, 6 Apr 2016

Big Lie
I request my Muslim brothers stop being emotional on whatsapp/ facebook. There is nothing called freedom of speech on social networking sites. Most of Investigative agencies working in our country are only behind Muslims.

Shodhan
 - 
Wednesday, 6 Apr 2016

wow wonderful whatsapp,

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News Network
July 23,2020

Mandya, Jul 23: Upset over contracting Covid 19, a 55-year-old man, ended his life by hanging himself, at the designated Covid hospital, in Mandya, on Wednesday night.

The deceased patient is from Kandegala village, Malvalli taluk, Mandya district. He was ailing from renal problems and was under treatment. 

However, he contracted the virus and tested positive for Covid-19. Upset over this, he ended his life by hanging himself on the window grill, in the hospital bathroom, midnight. The incident came to light when other patients went to the toilet.

His last rites were conducted as per the designated Covid-19 protocol, on Thursday, said District Health Officer Dr H P Manchegowda.

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News Network
April 20,2020

Udupi, Apr 20: Patients from outside the district visiting Udupi for emergency treatment should be in possession of a certificate, issued by the district health officer or taluk health officer, that they do not have any symptoms of Covid-19.

The decision was taken during an expert committee meeting chaired by Udupi Deputy Commissioner Jagadeesha on Sunday.

The Deputy Commissioner said he will send a letter to all Deputy Commissioners in this regard. The patients from other districts will be treated in various hospitals in Udupi, only in case of emergency.

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February 19,2020

Feb 19: Bavaguthu Raghuram Shetty was once a typical billionaire with a taste for the high-life.

He splurged on a private jet, vintage cars and two entire floors of the Burj Khalifa, the world’s tallest skyscraper. His website shows him hobnobbing with politicians, Bill Gates and Bollywood royalty.

“The thrill of speed and freedom makes me love cars,” Shetty, 77, told local reporters last year.

Shetty had more than enough money -- at least on paper -- to afford such a lifestyle from companies he helped found, including hospital operator NMC Health Plc and financial services firm Finablr Plc. On Dec. 10, his stakes in the public companies were valued at $2.4 billion, making up the bulk of a fortune spanning education, hospitality and one of the world’s oldest tea companies.

Then, a week later, Carson Block came along.

Block’s investment firm, Muddy Waters, issued a report criticizing NMC’s accounts and disclosing a short position. Since then, Muddy Waters’s scrutiny has snowballed into a troubling scenario for Shetty that sheds light on his complex share arrangements and casts doubts about his net worth. His holdings in Finablr and NMC are worth $885 million, but Shetty’s fortune may now be just a fraction of that, depending on the size of his borrowings.

Filings this month show that Shetty pledged a quarter of his NMC stake against loans with First Abu Dhabi Bank and Zurich-based Falcon Private Bank. Two other shareholders may own half of his reported stake. Another lender -- Al Salam Bank Bahrain -- has already sold some of those shares to enforce security over a loan for Shetty, and NMC said Tuesday that First Abu Dhabi Bank sold another chunk earlier this month.

The situation “seems to have gone beyond some of the issues that Muddy Waters focused on initially,“ said Gavin Launder, a fund manager at Legal & General Investment Management, who owned shares in NMC until October. “The increased scrutiny has unearthed other issues.”

Law firm Herbert Smith Freehills has launched a review of Shetty’s holdings at his request, a spokesperson for the Indian-born businessman said, declining to comment further until the analysis is completed. Shetty resigned Sunday as NMC’s chairman.

In its Dec. 17 report on NMC, Muddy Waters hinted at potential overpayment for assets, inflated cash balances and understated debt. Shares of the United Arab Emirates’ biggest private health-care provider have since plunged 67%, and the firm is now the focus of takeover speculation. The sell-off also spread to Finablr, whose stock has tumbled 64% in that span.

NMC has disputed Muddy Waters’s claims, and the company hired former FBI Director Louis Freeh to conduct an independent review of the short seller’s allegations. Meanwhile, local regulators “are making inquiries with the relevant parties,” a spokesperson for the U.K.’s Financial Conduct Authority said.

Shetty is hardly the only ultra-wealthy person to leverage his assets. Elon Musk has used his shares in Tesla Inc. to obtain personal loans, while Oracle Corp. Chairman Larry Ellison has put up millions of the company’s shares to fund a lavish lifestyle that includes trophy properties, America’s Cup teams and the Indian Wells tennis facility in California.

But such deals can also sour, as demonstrated by Shetty’s lenders selling shares his investment firm pledged. He and his advisers are investigating details of the sales as part of their legal review, according to filings.

To complicate matters, Shetty pledged another batch of NMC stock in 2018 as part of a so-called equity collar arrangement with Goldman Sachs Group Inc. that uses options to limit the impact from share moves. Last month, he also pledged most of his stake in Finablr to refinance a loan from the company’s takeover of foreign-exchange firm Travelex for about $1.2 billion.

BRS Ventures Investment, the UAE-based holding company for most of Shetty’s assets, doesn’t report consolidated financials, preventing a complete analysis of his net worth. His other assets include a catering company, a waste-management firm and pharmaceutical business Neopharma, which four months ago was in the early stages of planning for an initial public offering.

Block, 43, earned his reputation as a short seller a decade ago through targeting U.S.-listed Chinese companies that he claimed were frauds. More recently, his San Francisco-based firm focused on British litigation-finance firm Burford Capital Ltd. and Japanese biotech stock PeptiDream Inc. Short sellers seek to benefit from a decline in a company’s share price.

Shetty founded NMC in 1975 after moving to Abu Dhabi from his native India. He created Finablr two years ago to consolidate his financial brands before listing it on the London Stock Exchange in 2019.

Block said he didn’t anticipate NMC’s shareholding drama.

“I wouldn’t have been able to predict that we’d get these bizarre disclosures about unclear share ownership coming out of the company,” he said in a Feb. 13 phone interview. “This has been obviously a more dramatic unraveling than we usually see.”

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