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 29,2020

Bengaluru, May 29: Karnataka reported 248 new cases of coronavirus on Friday, and with that, the state tally surged to 2,781. 

A 50-year-old woman, resident of Chikkaballapura district, succumbed to the infection on Friday. She was admitted to a private hospital on May 24 following acute kidney injury and pneumonia. As her condition deterorted, she was shifted to a designated hospital in Bengaluru Urban on May 28, where she tested COVID-19 positive.

Out of the 248 cases, only 16 persons have contracted the virus inside the state. The remaining are the people who have returned from Maharashtra, Delhi, Andhra Pradesh, Tamil Nadu and Ireland.

The maximum number of people, who tested positive for COVID-19, have returned from Maharashtra. Most of these people are residents of Udupi, Kalaburagi, Yadagiri and Raichuru.

Besides, five people have a travel history to Delhi, while one person each has tested positive on returning from Andhra Pradesh, Tamil Nadu, Rajasthan and Ireland.

Fifteen people have tested positive within the state and have been infected by persons who had previously tested positive or have a history of Influenza-like Illness and Severe Acute Respiratory Illness.

Out of all the cases, 10 have been reported in Bengaluru Urban while one has come up in Bengaluru Rural.

Meanwhile, on Thursday, the Karnataka government asked the Civil Aviation Ministry to reduce the number of flights coming in the state from the five worst-hit states -- Maharashtra, Tamil Nadu, Gujarat, Madhya Pradesh and Rajasthan.

"Karnataka has appealed to the Civil Aviation Ministry to take steps to lessen the air traffic to the state, with the sacred intention that there may not be adequate quarantine facilities if there is a huge turnout in a short span of time," state Law and Parliamentary Affairs Minister J.C. Madhuswamy explained.

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News Network
March 19,2020

New Delhi, Mar 19: Senior Congress leader Oscar Fernandes on Wednesday extolled the virtues of 'gaumutra' and shared an anecdote about a man claiming to have cured his cancer by drinking cow urine to drive his point home.

Participating in a debate in Rajya Sabha on two bills for setting up national commissions for homoeopathy and Indian systems of medicine, the former Union minister said, "My extreme friend Jairam Ramesh pulls my leg, when I talk of 'gaumutra'."

Sharing an anecdote, Fernandes said once during a visit to an ashram near Meerut he had met a person who claimed to have cured his cancer by drinking 'gaumutra'.

Many BJP leaders have earlier spoken about the healing power of 'gaumutra'. The Congress has reacted sharply to such remarks.

He also praised the virtues of the Indian systems of medicine. He said when he had severe pain in knee joint and doctors had suggested for replacement surgery. However, he refused and started doing 'Vajrasana'.

"I started Vajrasana, practising yoga, and today I am able to do wrestling without any difficulty," the septuagenarian leader said.

"When (former) prime minister (Atal Bihari) Vajypee ji had a knee surgery, I thought if I had known him earlier, I would have definitely gone to him and ask him to follow 'Vajrasan' and it could have been cured," he said.

He also claimed to have met a person in US aged around 104 years and moving swiftly as a young man.

"Yoga is our wealth. If you practise yoga, may be our budget cost of health can be reduced by 50 per cent. It's way of life," he said.

"Our own Indian systems of medicine will provide a lot of reliefs even before going to a doctor," he said.

Though Fernandes supported the bills but raised objection over the exclusion of yoga and naturopathy.

"I would urge the minister either to amend the bill or bring an assurance that it will bring a separate legislation to cover yoga and naturopathy," he said.

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News Network
February 23,2020

Bengaluru, Feb 23: Union Minister of Chemicals and Fertilizers DV Sadananda Gowda on Sunday said that several "anti-national organisations" were misusing the platform of anti-CAA protests.

"We have taken serious note of it and have started an investigation. Several anti-national organisations are misusing the platform of anti-CAA protests and many people are trying to take political advantage of this situation," he told the media on Sunday.

Gowda said that the government is "very serious" about the issue. "We are already working towards this. Both the state and Centre are together investigating into this," he said and added, "We will ensure that we cut this and will not allow this to grow. We will investigate the organisers of the event as well."

"If you are inviting such people (alleged anti-national elements), it means that you either know about it or that you are indirectly encouraging such things. In such situations, the organisers too will be acted upon," he stressed.

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