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
June 3,2020

Bengaluru, Jun 3: The Karnataka Institute of Medical Sciences at Hubballi has successfully treated a COVID-19 patient through plasma therapy, state medical education minister K Sudhakar said today.

"Karnataka achieves yet another milestone in battle against #COVID19. KIMS Hubli has successfully treated a Covid19 patient through Plasma Therapy & is the first institute in the state to accomplish this. Congrats to KIMS doctors & staff for this feat!" Mr Sudhakar tweeted.

In plasma therapy treatment, plasma cells from a COVID-19 patient, who has recovered from the disease, is transfused to a coronavirus patient who is in critical condition to treat him.

Plasma therapy was effectively used in the past during Ebola and the Spanish flu pandemic.

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News Network
February 21,2020

Bengaluru, Feb 21: Historian Ramachandra Guha on Thursday refuted Karnataka home minister Basavaraj Bommai's claim that the latter had apologised for police allegedly manhandling him during an anti-CAA protest in the city, saying he received no such call or apology.

The writer further said even if such an apology had been offered, he would have rejected it.

"The Home Minister of Karnataka has claimed on the floor of the State Assembly that he apologised to me by phone for the manhandling by the Bengaluru police on 19th December 2019. This is false.

I received no such call or apology," Guha tweeted.

"Even if such an apology had been offered, I would have rejected it.

The imposition of Section 144 was illegal (as the Karnataka High Court has since held) and I was proud to be one of thousands of peaceful protesters who defied the States arbitrary action on that day," he said in another tweet.

During his reply to the debate on law and order situation in the state, Bommai on Wednesday claimed that he had apologised to Guha.

The minister was apologising to senior Congress MLA and former Speaker K R Ramesh Kumar for police serving him notice and detaining him along with others at Mangaluru airport in December for trying to enter the city despite restrictions following violence there.

Stating that anti-CAA protests have taken place peacefully across the state, he had said, there might have been minor discrepancies, like that with historian Ramachandra Guha, being manhandled during a protest.

"I have called and apologised to him," he had said.

Guha was detained on December 19 for staging a demonstration against the Citizenship Amendment Act and National Register of Citizens at the Town Hall here, in defiance of the prohibitory orders imposed in the city.

He was taken away by police personnel and led to a police vehicle parked nearby.

Leader of Opposition in the assembly and former chief minister Siddaramaiah said Bommai has committed a "perjury" in the House, and asked him to apologise to people and Guha in front of media.

"Bommai has committed a perjury on the floor of the House. It answers the question of where @BJP4India workers derive their motivation to spread fake news.

Bommai has insulted the people whom he represents," he tweeted and demanded that he apologize to people and Guha.

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News Network
June 29,2020

Bengaluru, June 29: The Karnataka government on Monday issued guidelines to conduct online classes for all students of ICSE, CBSE and SSLC under the directions of the High Court.

According to the guidelines, for the kindergarten students, online classes can be held 30 minutes a week and students in classes 1-5 will have online classes for 30-45 minutes divided into two periods for three alternate days every week.

For students in classes 6-8, the online classes will be for 30-45 minutes divided into two periods for five days every week while students in classes 9 and 10 can have the virtual classes for 30-45 minutes divided into four periods for five days a week.

Earlier, the state government barred online classes for the kids from LKG to class 5.

Minister for primary and secondary education S Suresh Kumar had said that online classes cannot be held for the kids from LKG to class V.

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