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
January 14,2020

Bengaluru, Jan 14: Days after the Reserve Bank of India (RBI) capped to Rs 35,000 the withdrawal limit of Sri Guru Raghavendra Co-operative Bank, BJP MP Tejasvi Surya on Monday reassured account holders and said Finance Minister Nirmala Sitharaman was personally monitoring the issue.

Taking to Twitter, Surya said, "I want to assure all depositors of Sri Guru Raghavendra Co-operative Bank to not panic. Hon'ble Finance Minister Nirmala Sitharaman is appraised of matter and is personally monitoring the issue. She has assured the government will protect interests of depositors. Grateful for her concern."

The Bengaluru South MP also attached a letter in his tweet where he had appraised Sitharaman of the situation.

"Finance Minister, after speaking with the RBI governor and other authorities concerned, assured Surya that the government will do everything in its capacity to protect the interests of the depositors and the long term interests of the bank," the letter read.

It said that Surya also reached out to Sitharaman "three times on January 13" after which she reassured him that the "depositors need not panic".

RBI had, on January 10, imposed certain restrictions on Sri Gururaghavendra Sahakara Bank Niyamitha.

"In particular, a sum not exceeding Rs 35,000 of the total balance in every savings bank or current account or any other deposit account may be allowed to be withdrawn subject to conditions stated in the above RBI directions," the notification said.

The regulatory body said that the bank will continue to undertake banking business with restrictions until its financial position improves.

"These directions shall remain in force for a period of six months from the close of business of January 10 and are subject to review," it said.

The bank has been restricted from granting or renewing any loans and advances, make any investment, incur any liability including borrowal of funds and acceptance of fresh deposits, disburse or agree to disburse any payment whether in discharge of its liabilities and obligations or otherwise, enter into any compromise or arrangement and sell, transfer or otherwise dispose of any of its properties or assets except.

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News Network
July 3,2020

New Delhi, Jul 3: Accredited Social Health Activists (ASHAs) in Karnataka have emerged as a "crucial pillar in the state's success" in combating Covid-19, the Union Health Ministry said on Friday.

Acknowledging and praising their work, the ministry said they have been actively participating in household surveys in the state, screening inter-state passengers, migrant workers and others in the community for symptoms of the infection,

“Around 42,000 ASHAs have emerged as a crucial pillar in the state's success” in combating Covid-19, the ministry said.

"Recognizing the increased vulnerability of certain population groups to Covid-19, in a one-time survey to identify households with the elderly, persons with co-morbidities, and immune-compromised individuals, about 1.59 crore households were covered," the ministry said in a statement.

ASHAs regularly monitor such high-risk groups in their area with a periodicity of follow-up visits varying from once a day in the containment zones to once every 15 days in other areas, it said.

They also visit the houses of persons complaining influenza-like-illness (ILI) symptoms and severe acute respiratory infections (SARI), besides high-risk individuals who have called the state health department helpline numbers, the ministry said.

ASHAs are a part of the Rural Task Force, headed by Panchayat Development Officer (PDO) at the Gram Panchayat level, for addressing public grievances on both Covid-19 and non-Covid-19 related services.

ASHAs are trained female community health activists selected from the village itself and accountable to it. They are trained to work as an interface between the community and the public health system.

In the urban areas too, they have been at the forefront of dissemination of various awareness activities in fever clinics and swab collection centres in urban areas.

They have also actively screened cases of ILI and SARI in urban areas. They are also part of the screening teams at international and interstate check-posts.

Karnataka has reported 272 Covid-19 deaths and 18,016 cases, according to the health ministry data updated at 8 AM.

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News Network
April 19,2020

Bengaluru, Apr 19: As many as 25 new cases of coronavirus have been reported in the State till now, said Karnataka's Health Department.

"25 new COVID-19 cases reported in the State from 5 pm Friday to 5 pm on Saturday. The total number of positive cases in the State is 384 including 14 deaths and 104 discharges," added the Health Department.

The Health Department has appealed to the doctors, who are willing to volunteer in the fight against coronavirus, to reach out to the government.

A total of 14,378 COVID-19 cases have been confirmed in the country so far, with 480 deaths being reported due to the virus.

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