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 20,2020

Bengaluru, May 20: Ride-sharing company Ola Cabs said on Wednesday it will lay off 1,400 of its employees due to business uncertainty caused by the coronavirus pandemic while the revenue has come down by 95 per cent in the past two months.

"The COVID crisis continues to unfold all around us causing unprecedented economic and social destruction. It has also become evident that the coronavirus will not be eliminated any time soon," wrote co-founder and CEO Bhavish Aggarwal to all Ola employees.

"In these circumstances, today I write to all of you with the toughest decision I have ever taken -- the need to downsize our organisation and let go of 1,400 of our valued employees," he said.

Aggarwal said the fallout of virus has been very tough for the cab aggregating industry in particular. "The company's revenue has come down by 95 per cent over the past two months," he said.

Initially, he said, the company hoped it would be a short-lived crisis and that its impact would be temporary. "But unfortunately, it is not been a short crisis. And the prognosis ahead for our business is very unclear and uncertain. It is going to take a long time for people to go out and about like before."
With more companies preferring to have a large number of employees work from home, air travel limited to essential trips and vacations being put off for better times, the impact of this crisis is definitely going to be long-drawn, said Aggarwal.

"The world is not going to revert to the pre-COVID era anytime soon. Social distancing, anxiety and an abundance of caution will be the operating principles for everyone," he told employees.

Aggarwal said the crisis necessitates the need to conserve cash aggressively so that Ola is able to invest in opportunities in the future, adding the downsizing exercise has been a very tough and sad decision for the management team to make.

"While we restructure our organisation to the new realities of our business, we are also going to recommit ourselves to strengthening our operational excellence and leverage a lot more technology to improve efficiencies and reduce cost across all parts of our business," he said.

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News Network
March 7,2020

Thrissur, Mar 7: A local temple in Kerala is at the centre of a social media storm after the picture of a ''Brahmins-only toilet'' outside its main campus went viral on online platforms, prompting the management to remove the signboard.

The picture of three toilets, with signboards showing "Men", "Women" and "Brahmins", at the Kuttumukku Mahadeva Temple in Thrissur, has gone viral with many social media users viewing it as an unethical practise that can portray the progressive state in a bad light.

However, temple officials said the toilets were located outside the main campus and the board was brought to their notice only now.

Kannan, an official of the temple committee, said the board was placed nearly two decades ago and nobody raised any complaint against it so far.

"That particular toilet was being used by priests and other temple employees. We didn't even notice that board... As soon as we came to know about it, we removed it and affixed a staff-only board," he told PTI.

Also a CPI-M functionary and ward councillor, Kannan said the shrine and it's management was against all kinds of unethical customs.

The temple official said they were planning to pursue legal measures against the man who posted the photo of the toilets on social media.

"We suspect that he did it deliberately to create issues during the time of the festival and to tarnish the shrine's reputation. Not only that, the photo he shared was an old one though he claimed that it was taken during the time of the festival, " he said.

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News Network
February 4,2020

Bengaluru, Feb 4: A 33-year old woman techie allegedly stabbed her mother to death and made a murderous assault on her younger brother before fleeing their home here, police said on Tuesday.

According to police, the woman fatally stabbed her mother using a knife and attacked the brother early on Monday.

The injured brother has been hospitalised here.

A search was on for the techie and the motive for her action under investigation, police said.

The woman, employed as a software engineer with a company here, earlier had told her mother and 30-year old brother that she has been transferred to Hyderabad and she may have to relocate.

The brother told police that in the early morning on Monday he saw his sister searching something desperately and offered to assist, which she refused.

However, minutes later she made a murderous assault on him, he told police, adding when he screamed for help and called his mother, his sister said she has killed their mother.

She stabbed him and attacked with an iron rod before fleeing, her brother told police.

The body of the mother was found in another room in the house.

"We are still investigating the matter. We are not clear about the motive behind the murder," a police officer told media adding the woman was yet to be arrested.

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