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 8,2020

Bengaluru, Jul 8: The expert committee constituted by the Karnataka government to look into imparting online education in the wake of the COVID-19 lockdown submitted its report on Tuesday to the Minister for Primary and Secondary Education, S Suresh Kumar.

Amid growing pressure by educational institutions to allow them to run online classes for the students, the government set up the committee headed by noted educationist M K Sridhar.

The Minister told reporters that some schools wanted to run online classes, including for LKG and UKG students. It had also come to the government's notice that schools were reportedly charging hefty fees in the name of online teaching, he added.

"To address the concerns of parents, schools, and the future of the children, the committee was formed,"Kumar said. He further said that the government would study the recommendations and hold discussions with officials and various stakeholders before arriving at a decision.

The Education Department said that the committee, in its report, titled "Continuation of Learning in School Education of Karnataka: Guidelines During COVID-19 Pandemic for Technology Enabled Education and Beyond", has recommended teaching online or by using printed material. The committee suggested that children in the age group of three to six be taught online by way of story-telling, rhymes and games strictly in the presence of parents thrice a week just for one session a day For students from class one to three, it advised two periods a day and three days a week for online teaching.

Students from class three to five would have classes five days a week and two classes for 30 minutes a day. For students from class six to eight, there could be three classes a day for a duration of 30 minutes to 45 minutes each, while for students of class nine and 10 there would be four sessions a day between 30 and 45 minutes each.

The committee also suggested usage of Doordarshan and Akashwani for the government school children. Suresh Kumar said there were a few petitions filed in the Karnataka High Court regarding online teaching to the children.

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News Network
February 9,2020

Bengaluru, Feb 9: The Karnataka Health and Family Welfare Services Department has kept 138 persons across the state under observation in the wake of novel coronavirus (nCov) scare, a health official said on Saturday.

"We are observing 138 people across the state, including in Bengaluru," the department's Communicable Diseases Wing Joint Director Prakash Kumar told news agency.

Though no coronavirus-positive case has been reported from Karnataka so far, four persons have been admitted in a state hospital under medical observation, Kumar confirmed.

Of the 104 samples sent for testing from the state, 85 have, so far, been declared negative. As many as 130 persons in the state were kept under home-isolation observation.

Four Karnataka districts bordering Kerala — Kodagu, Mangluru, Chamarajanagar and Mysuru — continue to be under surveillance after three positive coronavirus cases were reported in Kerala.

On Saturday, it was reported that three persons from Udupi were isolated at the Ajjarkad Government Hospital. Two of them had travelled to China while the other had returned to Udupi from Japan.

From January 20 till Saturday, 14,153 passengers underwent thermal screening at the Kempegowda International Airport, including three who had a history of visiting China’s Wuhan, the epicenter of the nCoV outbreak.

The '104 Arogya Sahayavani' call centre, which people can call for guidance on coronavirus, has clocked 1,792 calls so far.

"In case people with recent travel history to China and other affected countries develop any symptoms, they are requested to call 104 or health authorities and provide all necessary details in order to take necessary measures and are requested to be quarantined at home," reiterated the department.

Three confirmed cases of coronavirus were earlier reported in Kerala and over 722 deaths were confirmed around the world, mostly in mainland China.

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News Network
January 31,2020

Bengaluru, Jan 31: Senior IPS officer Praveen Sood is the new Head of Police Force in Karnataka as the current DG and IG Neelamani Raju today retired.

Praveen Sood, the DIG of CID’s Economic Offences Wing, introduced several reforms that sped up investigation processes. He introduced the Crime and Criminal Tracking Network System all over the state by networking all police stations in the country and ensuring data entry and retrieval of all information in police stations and higher police officers online.

Born in 1964, Sood graduated from IIT Delhi and joined the Indian Police Service in 1986. He kicked off his career as the Assistant Superintendent of Police in Mysuru in 1989. He has served as the SP of Ballari and Raichur before being posted as the Deputy Police Commissioner (Law and Order) of Bengaluru.

In 1999, he served as the police officer on foreign deputation as the police advisor to the Government of Mauritius for 3 years.  He was posted as Police Commissioner of Mysuru City between 2004 and 2007.

He took over as the Additional Commissioner of Police (Traffic) in Bengaluru in 2008 and continued in the post till 2011. He has won the Chief Minister’s Gold Medal for excellence in service in 1996, the Police Medal for Meritorious Service in 2002  and the President’s Police Medal in 2011.

During 2013-14 he took over as Managing Director of Karnataka State Police Housing Corporation. He later worked as the Principal Secretary to the Home  Department as the Additional Director General of Police (Karnataka State Reserve Police) and the ADGP of Administration.

In 2017, he was appointed the Bengaluru Police Commissioner. He was also instrumental in launching “Suraksha” App and “Pink Hoyasalas” managed by all-women police officers.

As the DIG of the CID, Economic offences and Special Units, he is credited for opening the Centre for Cyber-crime Investigation, Training and Research for training police officers, prosecutors and the judiciary in handling cyber crime cases.

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