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 5,2020

Bengaluru, Jul 5: Karnataka Chief Minister BS Yediyurappa has asked officials to ensure that all necessary arrangements for COVID-19 patients must be carried out efficiently and transparently, Medical Education Minister Dr K Sudhakar said.

"Karnataka is in a better position due to the efforts and hard work of ministers, doctors, officials and all staff. The cases have increased in Bengaluru and some other districts in last few days due to various reasons. We all have to work hard and contain the spread of virus," Dr Sudhakar told media on Saturday.

"Responsibilities related to policy formulation, preparation of guidelines, communication to media and management of war room have been assigned to me. Deputy Chief Minister Ashwath Narayan has been given the responsibility of managing COVID-19 care centres and Revenue Minister R Ashoka and Chief Minister's political secretary Vishvanath have been given the responsibility of managing private hospitals. The Chief Minister has instructed all of us to work in synergy," he said.

Dr Sudhakar said the matter of imposing lockdown in the state again was discussed in the task force meeting. "I and Deputy Chief Minister suggested that lockdown is not necessary at this stage. The Chief Minister will take a decision on this matter," he added.

Home Minister Basavar Bommai, Health Minister B Sriramulu, Revenue Minister R Ashoka and senior officials were present in the task force meeting.

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News Network
March 25,2020

Bengaluru, Mar 25: The COVID-19 count in Karnataka went up by 10 on Wednesday, reaching 51. The 10 new positives included two girls aged seven and nine who contracted the infection from their father.

The 34-year-old man had returned from Amsterdam on March 19 and tested positive as the 17th confirmed case in Karnataka.

Though his family were kept in isolation and under quarantine in their house, the children developed a cold. They were confirmed for COVID-19 infection while their mother is still negative.

The government remained tightlipped over whether or not a 70-year-old woman from Gouribidanuru who was put under house quarantine and died on Wednesday morning, tested positive for COVID-19. Government officials would neither confirm nor deny anything on the results of tests on the woman.

This evening’s bulletin issued by the Karnataka health department continued to indicate the strong correlation of coronavirus infection and foreign travel.

Among the positive cases identified today were

A 63-year-old Bengaluru man and his 59-year-old wife, with a history of travel to Brazil and Argentina.
Two 26-year-old men with a history of travel to Spain and arrived back in Bengaluru via Dubai.
Two others, a 63-year-old woman and her 69-year-old husband, had a history of travel to Athens and London.
A 34-year-old man, a resident of Udupi, who returned from Dubai
A 37-year old woman, a resident of Chitradurga, with a history of travel to Guyana and arrived back in Bengaluru via Delhi
Speaking to the media, medical education minister K Sudhakar said health officials were apprehensive the positives may go up tonight.

Of the corona positive cases detected in Karnataka so far, three have been discharged after quarantine, and 47 patients are in isolation at designated hospitals in a stable condition. There has been one fatality.

As per a recommendation by the high-level health committee, the government has decided to convert the Bowring Hospital into a coronavirus treatment hospital facility along with the Rajiv Gandhi Hospital for Chest Diseases and Victoria Hospital. 

“The number of positive cases are growing at an alarming rate and the government needs more treatment facilities. The government is for burning of COVID-19 death cases. However, due to some religious practices, it has been decided they would be buried in 8 ft deep pits,'' Dr Sudhakar said.

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News Network
April 20,2020

Kalaburagi, Apr 20: With no COVID-19 case reported here on Sunday, the total number of virus-infected people in the district stood at 22.

While three persons have succumbed to the infection in the district so far, three others have been cured and discharged.

"No COVID-19 case was reported in Kalaburagi district today. Total 22 positive cases and 3 deaths have been reported in the district till date. Three persons have been cured," said District Magistrate B. Sharat.

Karnataka's total count of coronavirus patients has surged to 390, said the State Health Department on Sunday.

"Six new cases have been confirmed for COVID-19 in the State from 5 pm on Saturday till 5 pm on Sunday. Cumulatively, 390 COVID-19 positive cases have been confirmed in the state," it said.

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