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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May 19,2020

Bengaluru, May 19: In the wake of assurance by Chief Minister B S Yediyurappa to look into their demands, hotels and restaurants in Karnataka today decided to continue takeaway services for three more days.

Hotels were also exempted from the total lockdown on Sundays in Karnataka - under the state guidelines issued for Lockdown 4.0.

The Karnataka Pradesh Hotel and Restaurants' Association (KPHRA) had earlier threatened to stop takeaway services over refusal to allow dine-in facility in the fourth phase of the lockdown. 

B Chandrashekar Hebbar, president of KPHRA said that the CM urged hoteliers to wait for three days, assuring that a decision will be taken. 

"We appraised the government over the mounting losses by keeping just take-away services open. Noting that social distancing and other guidelines will be followed, we urged him to allow dine-in facility," he said.

The Association will wait three more days before discontinuing parcel services, Hebbar said. 

The government also provided relaxation to hotels from the total lockdown announced in Karnataka on Sundays, he said. 

A package for hotel employees such as cooks and waiters, along the lines of those announced for farmers, cab drivers and weavers, was also sought in a petition submitted to the chief minister.

In fact the state government had expressed its willingness to open hotels under the Lockdown 4.0, subject to restrictions. However, the central guidelines do not allow dine-in services.

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May 9,2020

Mangaluru, May 9: A team of doctors at Mangaluru's Mangala Hospital has developed a 'bubble helmet' that will provide an alternative to patients who need an oxygen mask.

The team was led by Dr Ganapathi, medical director of Mangala Hospital and Mangala Kidney Foundation in the city.

The bubble helmet, which has a special collar attached to it, helps the patients with breathing issues, and to avoid using ventilator facility.

Dr Ganapathi said, "When a patient needs intubation we will be providing them oxygen bubble helmets and we will first give it a trial before we intubate a patient."

"I have converted an ordinary snorkelling mask into a ventilator assist device, this mask can be used as a personal protection device by connecting it to a bacterial viral filter," he added.

Dr Ganapathi said that the connector has been made available in India and a snorkelling mask can be easily converted into a ventilator assist device. And it will make the management of coronavirus patients easy.

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News Network
March 9,2020

Kalaburagi, Mar 9: As the International Women's Day was celebrated all across the globe, the Department of Post inaugurated the first-ever all-women-employees operating post office here in Kalaburagi.

"Today, we have declared the Jagat Post Office under the Kalaburagi district as women's post office. From today onwards, women staff is going to work here exclusively," CG Kamble, Assistant Superintendent, Post Office, told media.

One of the employees of the post office inaugurated on Monday said: "We are happy that we can work freely as all the employees here are women. Similarly, the government must also take steps to identify one of the offices in the state as only women employees' office."

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