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
May 18,2020

Bengaluru, May 18: Indian food delivery startup Swiggy said on Monday it would lay off 1,100 employees, or nearly 14% of its workforce, to cut costs, as a weeks-long nationwide lockdown to curb the coronavirus outbreak hits demand for online food ordering.

The company, backed by South African internet giant Naspers, also said it will scale down adjacent businesses and has already shut several of its cloud kitchens - facilities that only cater to takeaway orders - temporarily or permanently.

“The core food delivery business has been severely impacted and will stay impacted over the short term, but is expected to start growing again after that,” said Sriharsha Majety, co-founder and chief executive at Bengaluru-based Swiggy.

Swiggy, one of India’s best known startups, is among many that are laying off employees and reshaping their business in response to the COVID-19 pandemic, which has forced 1.3 billion Indians indoors and crippled business.

India is currently under a two-month lockdown, and though several curbs are being eased, public places such as restaurants remain closed, hurting restaurants themselves as well as companies such as Swiggy and main rival Zomato.

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Shodhan Prasad
May 14,2020

Dubai: The father of a 16-year old girl who came on a visit visa to the UAE to visit him is desperate for help as she has been hospitalised, even as he has been rendered jobless.

On February 6, Amber D’Couto flew into Dubai from Mangaluru, India, along with her older sister, Alison, 19. The girls wanted to visit their dad Vivian D’Couto who was working in an automobile company at Jebel Ali.

The father was overjoyed to meet his girls until things took an ugly turn.

Two months into her stay, Amber fell seriously ill, even as D’Couto was served a termination letter by his company.

D’Couto said his daughter, a Grade 10 student, was perfectly healthly but suddenly developed high fever and began vomiting. She was rushed to a private hospital in Qusais which could not accommodate her because of the ongoing COVID-19 situation.

On April 30, she was admitted to another private hospital in the same area. After testing negative for COVID-19 thrice, she was diagnosed with acute pancreatis and Rheumatoid fever.

While the girl remains in hospital, the bill has spiralled to over Dh50,000, D’Couto said, adding that without a job now, he had no means to pay the huge amount.

“Amber is a very sweet child and a very bright student. She was living a very healthy life prior to coming to Dubai. But she is so ill now and under round-the-clock vigil in the ICU. The treatment for her condition is very specific and costly.”

A worried man, he said: “My daughter was on a visit visa and she had no insurance. We appeal to compassionate people to help us out in this difficult hour. Due to the current situation, I have lost my job and I am unable to pay for her medical expenses. Her condition has not stabilised yet and I am taking each day as it comes. I trust the doctors to help her recover, and we hope to be repatriated to India at the earliest so she can get further medical care.”

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News Network
June 19,2020

Bengaluru, Jun 19: The Karnataka government has been advised by its Educational Advisor to cancel holidays observed in educational institutions on the occasion of various Jayantis (birth annivesaries).

Advisor to Karnataka government on Education, Professor MR Doreswamy, has recommended cancellation of holidays on Jayanti and celebrate the day with more meaningful programmes remembering the great personalities.

The state government has declared public holidays on Valmiki Jayanti, Basava Jayanti, Kanaka Jayanti, Mahavir Jayanti, Ambedkar Jayanti and Gandhi Jayanti.

On Thursday, Doreswamy submitted a report containing seven key suggestions including cancelling holidays, to Deputy Chief Minister CN Aswath Narayan, who holds higher education portfolio.

Doreswamy in his report suggested to hold thematic workshops, lectures, conferences and other such activities to celebrate the life and works of the great personalities, instead of declaring holidays.

"It would not only educate our youth about the significance of the great personalities to our culture and society and also reinvents the tradition of paying tributes to their contributions to our civil society,'' he said.

Dr Narayan said that the decision on cancelling holidays on Jayanti's has to be taken by Chief Minister BS Yediyurappa.

Moreover, to bring education back on track during the present COVID-19 pandemic situation, Doreswamy made a few suggestions to complete exams of final semester engineering and graduate students. He also said that it was a challenge for the education sector to overcome the pandemic crisis and structure the next academic year 2021-22.

He also advised implementation of a mentoring system in all higher education institutions in Karnataka and empowering specially-abled students.

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