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 16,2020

Shivamogga, Jun 16: The Deputy Commissioner on Tuesday announced a ban on movement of heavy goods vehicles in the Agumbe ghat section between June 15 and October 15 as a precautionary measure, as there was possibility of landslides due to heavy rain during the monsoon season.

All trucks over 12 tonnes will be prohibited from passing through the ghat, DC K B Shivakumar said in a statement here.

The authorities have suggested two alternative routes for the movement of heavy freight vehicles – the Shimoga-Thirthahalli-Sringeri-Kerekatte-Karkala-Udupi-Mangaluru route and the Shimoga-Thirthahalli-Mastikette-Hulikal-Hosangadi-Siddapura-Udupi-Mangaluru route.

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News Network
January 23,2020

Bengaluru, Jan 23: An alleged low-intensity blast on Wednesday late evening in Shanthinagar left three-time Congress MLA NA Harris and six others with burn injuries. The blast reported at around 8:30 pm during a cultural programme gripped the central parts of Bengaluru in a panic especially after the incident of police recovering a live bomb in Mangaluru airport. 

According to sources in Shanthinagar, MLA Harris was attending the birthday celebrations of MGR organized by the locals close to his residence in Shanthinagar. Following the blast, Harris and a few others who standing close to the MLA sustained burn injuries and rushed to the nearby Philomena Hospital immediately and police officials from both the Ashok Nagar and Vivek Nagar visited the spot. The police officials are yet to confirm whether it was a bomb blast or due to the bursting of loud and powerful crackers. 

Chethan Singh Rathore, DCP (Central) visited the hospital and the blast site. A team of forensic science lab experts have also been summoned to the spot to collect samples for ascertaining the nature of the blast. MLA Harris’s son Mohammed Nalapad who rushed to the hospital along with supporters told media persons that they are completely shocked by the incident. 

“He was sitting on a chair and suddenly something that was hurled at him exploded beneath the chair. He sustained injuries to his leg and brought to the hospital. He is being treated by a team of doctors and other injured supporters are also being attended to by the doctors,” Nalapad said. 

Expressing shock over the incident, he said, “My father has been an MLA for 12-years and nothing of this sort had happened before in the constituency. We have no rivals and my father never had any gunmen. We are all shocked and have complained to the jurisdictional police.” 

Meantime, Dr Shankar Prasad, Medical Director, St Philomena’s Hospital explained that Harris and others are currently being treated for minor injuries. “None of them have any open cut injuries and they are being examined further,” Dr Prasad told DH. 

According to Dr Prasad, Harris had a minor blood clot in his left leg which was possibly due to a hard object hitting him during the blast. “We have taken X-Ray and examining further. At the look of it, it seems like a very minor injury,” he added. 

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coastaldigest.com web desk
June 14,2020

Benglauru, June 14: Even as schools are divided over providing online education, the state Higher Education Department is stressing on continuing online education.

Deputy Chief Minister and Higher Education Minister Dr C N Ashwath Narayan has stressed the need for digital learning to eliminate educational inequalities.

Taking part in a Webinar on ‘Digitising Higher Education - Challenges and Opportunities,’ organised by the Padmashree Institute of Management, he asked educational institutions to give emphasis to digital learning.

“Digital learning is a means to ensure quality education to all sections of the society without discrimination on the basis of caste, region and religion. This is a solution to eliminate discrimination. Through digital learning, a student in a remote village will also get an opportunity to learn from an experienced and highly qualified teacher.”

In addition to this, students are getting study material in digital form. Keeping these important aspects in mind, all educational institutions should give stress to digital learning without wasting any time,’’ he said.

He, however, admitted that digital learning has its own challenges like - quality internet connectivity, laptops and mobile gadgets.

“We are trying to find a solution to it by raising funds through Corporate Social Responsibility or through government funds,” he said. “We are making efforts to provide 4G network across the State,” he said.

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