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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coastaldigest.com news network
May 27,2020

Mangaluru, May 27: Mangaluru MLA U T Khader today urged Dakshina Kannada MP and Karnataka BJP chief Nalin Kumar Kateel to pave the way for immediate repatriation of Mangalureans stranded across Gulf countries.

The development comes amidst reports that lack of preparedness on part of the authorities concerned in Dakshina Kannada compelled the Centre to delay the operation of repatriation flights from various Gulf to Mangaluru International Airport under Vande Bharat Mission.

Lakhs of people from Mangaluru region (coastal Karnataka) alone are working in middle eastern countries like Saudi Arabia, United Arab Emirates, Kuwait, Bahrain and Qatar. Thousands of them are currently stranded thanks to covid-19 lockdown and are helplessly waiting for repatriation.

Speaking to coastaldigest.com, Mr Khader said he already spoke to Mr Kateel and brought to his notice the plight of Mangalureans in Saudi Arabia and other gulf countries. "There are a large number of pregnant women, senior citizens and patients who need immediate repatriation. It is the responsibility of the elected representatives and district administration to pave the way for the repatriation of our people and arrange quarantine facilities for them," he said. 

"Mr Kaeel is not only MP of Dakshina Kannada. He is also the chief of Karnataka's ruling party. Hence, he must play a crucial role in facilitating the return of Kannadigas in general and Mangalureans in particular," Mr Khader said. 

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Agencies
June 13,2020

New Delhi, Jun 13: Loss of smell or taste has been added to the list of COVID-19 symptoms, according to the revised clinical management protocols released by the Union Health Ministry on Saturday.

The ministry said that coronavirus-infected patients reporting to various COVID-19 treatment facilities have been reporting symptoms like fever, cough, fatigue, shortness of breath, expectoration, myalgia, rhinorrhea, sore throat and diarrhea.

They have also complained of loss of smell (anosmia) or loss of taste (ageusia) preceding the onset of respiratory symptoms.

Older people and immune-suppressed patients in particular may present with atypical symptoms such as fatigue, reduced alertness, reduced mobility, diarrhoea, loss of appetite, delirium, and absence of fever, the ministry said.

Children might not have reported fever or cough as frequently as adults.

The US's national public health institute, the Centers for Disease Control and Prevention (CDC), had in early May incorporated "a new loss of taste or smell" in the list of COVID-19 symptoms.

According to the data from Integrated Health Information Platform and Integrated Disease Surveillance Programme, portal case investigation forms for COVID 19 (n=15,366), the details on the signs and symptoms reported are (as on June 11), fever (27 per cent), cough (21 pc), sore throat (10 pc), breathlessness (8 pc), Weakness (7 pc), running nose (3pc ) and others 24 pc.

According to the health ministry, people infected by the novel coronavirus are the main source of infection.

Direct person-to-person transmission occurs through close contact, mainly through respiratory droplets that are released when the infected person coughs, sneezes, or talks.

These droplets may also land on surfaces, where the virus remains viable. Infection can also occur if a person touches an infected surface and then touches his or her eyes, nose, or mouth.

The median incubation period is 5.1 days (range 2–14 days). The precise interval during which an individual with COVID-19 is infectious is uncertain.

As per the current evidence, the period of infectivity starts 2 days prior to onset of symptoms and lasts up to 8 days.

The extent and role played by pre-clinical/ asymptomatic infections in transmission still remain under investigation.

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News Network
April 13,2020

Bengaluru, Apr 13: Karnataka chief minister B S Yediyurappa on Monday said the COVID-19 situation has thrown the state into a deep financial trouble and there is a need to to find ways to overcome the present crisis, as he announced certain measures aimed at resource mobalisation.

He said the state government was awaiting guidelines from the Centre regarding the implementation of lockdown during the next two weeks, and noted that discussions were on regarding relaxations on the sale of liquor and the decision will be taken after April 14.

Yediyurappa on Monday held a meeting with officials of various departments along with his cabinet colleagues and the chief secretary.

"The possible situation once the lockdown is released, was widely discussed in the meeting. Discussion was also held about the financial situation of the state government and how to mobilise resources. Many suggestions were given and it was decided to implement those suggestions," the Chief Minister said.

Speaking to reporters after the meeting, he said, "...the COVID-19 situation has thrown our state into deep financial trouble and there is a need to to find ways to overcome present financial crisis."

Yediyurappa said it was decided to speed up the disposal of cases related to regularisation of unauthorised constructions which are pending before the High Court and Supreme Court, during the meeting.

"If the court decides the matter, thousands of people who own unauthorised houses will be relieved," he said, adding that this will also help government in mobilising resources for fund starved development works.

He said in addition to this the government is planning to auction more than 12,000 corner sites lying idle in Bengaluru, and it was also decided to allow auction of corner and vacant sites in respective urban development authorities across the state.

"By auction of corner sites in Bengaluru, we plan to mobalise about Rs 14,000-15,000 crore. BDA is preparing for it, only if we get good market value we will sell or else no," he added.

It was also decided to amend the law governing permission to allow sites in private and co-operative housing societies, the Chief Minister further said, adding that hundreds of societies were waiting for approval from government for releasing the sites.

Yediyurappa said it was decided to use Rs 1,000 crore available in Rajiv Gandhi Health University to upgrade medical college hospitals.

It was also decided to distribute free milk to slums and poor for one more week, the Chief Minister said while appealing to sugar factory owners to clear the pending payment to the tune of Rs 2,834 crore to farmers in 11 districts.

The government has also released Rs 45 crore compensation for the loss of paddy crop in Raichur and Koppal District due to hailstorm based on report submitted by Deputy Commissioners, he added.

Responding to a question, Yediyurappa said, still no guidelines have come from the Centre on lockdown implementation for next two weeks, we are waiting for it.

Once the guidelines come it will help us to speed up the process of lockdown, and also relaxations if any.

Asked what plans does the government have if states are asked to decide on relaxation, he said, already Prime Minister has said that guidelines will be given, if they say on certain matters states can take decision, we will decide on what needs to be done to improve the state's economy.

To a question on relaxation on sale of liquor through Mysore Sales International Ltd (MSIL) outlets, he said, discussions are on, after April 14, we will take decision in this regard.

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