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
March 27,2020

Thiruvanathapuram, Mar 27: The state is heading for its worst ever crisis with coronavirus cases increasing rapidly and Kasargod district the worst hit. On Friday alone 39 positive cases were reported in the state of which 34 are from Kasargod.

Chief minister Pinarayi Vijayan said the situation is grave and Kasargod has been the worst hit. More than the positive cases reported in the district, the worrying factor is that many people have come into contact with these positive cases.

The chief minister warned that the government will be forced to declare the names of the people who are defying the quarantine guidelines in the district. More people have been put under risk in the district and the district administration is much concerned since the results of 215 samples are yet to come.

There is no other way but to tighten the restrictions imposed in the district against the people coming out of their houses. The government has decided to provide more facilities to the hospitals in Kasargod and Kannur to meet an emergency.

The medical college hospital in Kannur will be converted into a coronavirus hospital with 200 bed strength. Steps have been taken to equip the medical college hospital with more facilities. The Central University at kasargood will be converted into as a temporary coronavirus treatment centre. 

The state has also requested permission from ICMR to begin the testing facility here, said the chief minister.

The total number of positive cases reported in the state have now become 176 of which 12 have been discharged after testing negative. At present 164 positive people are admitted in several hospitals of the state.

On Friday of the 39 positive cases, two are from Kannur and one each from Thrissur, Kollam and Kozhikode. With this all the districts in the state have been now affected with coronavirus.

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News Network
January 17,2020

New Delhi, Jan 17: The Supreme Court on Friday closed the monitoring of the killing of rationalist M M Kalburgi in 2015 in Dharwad.

A bench of Justices R F Nariman and S Ravindra Bhat noted that the charge sheet has already been filed and the matter was assigned to the sessions court. The court, however, noted two accused had absconded and could not be arrested till date, according to reports.

Senior advocate Devadatt Kamat, appearing for the Karnataka government, submitted that the High Court had also stopped monitoring of the matter.

The top court had in early last year directed that the Karnataka High Court's Dharwad bench to monitor the probe. The Karnataka police SIT, which investigated Gauri Lankesh case and filed the charge sheet, was allowed to take over the Kalburgi case.

Umadevi, in her 2017 plea, drew a parallel between Kalburgi's murder and killings of Narendra Dabholkar and Comrade Govind Pansare in Maharashtra and sought an SIT probe by a retired Supreme Court or a High Court judge. She urged the top court to monitor the probe till it reached its logical conclusion as there was no progress in the investigation conducted so far by the Karnataka police.

The court had earlier sought to know if there was a "common thread" in murder cases of Communist leader Pansare and rationalist Dabholkar in Maharashtra, and Kannada writer Kalburgi and journalist-activist Gauri Lankesh in Karnataka.

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News Network
March 25,2020

Bengaluru, Mar 25: The Director-General of Police (DGP), Praveen Sood said on Wednesday that grocery stores and supermarkets can stay open for 24 hours across the state for people’s convenience.
Sood’s statement came on Wednesday following panic among people after the government’s announcement of a 21-day long nationwide lockdown starting on March 24.

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