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 web desk
July 1,2020

The United States of America has bought almost the entire world's supply of remdesivir, one of just two drugs proven to treat COVID-19. 

“President Trump has struck an amazing deal to ensure Americans have access to the first authorised therapeutic for Covid-19,” said the US health and human services secretary, Alex Azar. 

“To the extent possible, we want to ensure that any American patient who needs remdesivir can get it. The Trump administration is doing everything in our power to learn more about life-saving therapeutics for Covid-19 and secure access to these options for the American people.”

The announcement implies that no other country in the world will be able to buy remdesivir for next three months at least.

The anti-viral drug patented by the US-based Gilead biotech firm is the only one approved by the European Medicines Agency (EMA) to treat patients with the novel coronavirus.

The Trump administration has already shown that it is prepared to outbid and outmanoeuvre all other countries to secure the medical supplies it needs for the US.

“They’ve got access to most of the drug supply [of remdesivir], so there’s nothing for Europe,” said Dr Andrew Hill, senior visiting research fellow at Liverpool University.

Remdesivir, the first drug approved by licensing authorities in the US to treat Covid-19, is made by Gilead and has been shown to help people recover faster from the disease. 

The first 140,000 doses, supplied to drug trials around the world, have been used up. The Trump administration has now bought more than 500,000 doses, which is all of Gilead’s production for July and 90% of August and September.

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News Network
April 4,2020

New Delhi, Apr 4: The Supreme Court on Friday urged Karnataka and Kerala to amicably resolve their issues concerning a border blockade that has choked the free flow of vehicles carrying essential items and patients in the midst of the COVID-19 outbreak.

Karnataka, which imposed the blockade, justified that its border was sealed to “combat the spread of the pandemic by preventing the movement of people from the bordering districts of Kerala to Karnataka”.

The State had moved the Supreme Court, challenging a Kerala High Court order on April 1 to open the border. Kerala has countered that patients from the State cannot be denied access to health care. Besides, the blockade has severely affected the supply of essential items, from medicines to food, to Kerala.

On Friday, a Supreme Court Bench of Justices L. Nageswara Rao and Deepak Gupta urged the States to not confront each other in the midst of an unprecedented public health crisis. Instead, it asked the Chief Secretaries of both States to sit with the Union Health Secretary and iron out a solution. Meanwhile, the apex court urged Kerala not to take any precipitative action based on the High Court order.

The court issued notice to Kerala on the appeal filed by Karnataka, represented by advocate Shubhranshu Padhi. It listed the case for further hearing on April 7.

Karnataka, in its appeal against the High Court order, said the blockade was put in place in the interest of public health. The situation regarding Coronavirus was “really dire”, it said. It warned that opening the blockade would cause a law and order issue as its local population wanted the border to remain sealed.

Karnataka argued that Kerala was the “worst-affected” State in the country with nearly 194 coronavirus cases. In this, Kasaragod, adjoining Karnataka, was the “worst affected” district of Kerala with over a 100 positive cases.

MP’s plea

The court also separately considered a writ petition by Kasaragod MP Rajmohan Unnithan for an order to forthwith open the State border.

The parliamentarian, represented by advocates Haris Beeran and Pallavi Pratap, urged the court to issue an ex-parte stay on the operation of the blockade imposed by Karnataka with its border States.

Mr. Unnithan said Karnataka’s blockade was “ill-planned and dangerous” and had led to loss of lives. Two patients from Kerala, in need of urgent medical care, died after their ambulances were denied entry at the border by the Karnataka authorities. 

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coastaldigest.com news network
July 1,2020

Udupi, July 1: In a concerning development, another SSLC student in Udupi district has tested positive for covid-19.

With this the number of covid-19 patients among SSLC students in the coastal district rose to three. All of them are girls.

The fresh case has been reported from Byndoor. She has already written three papers.

She had reportedly developed some of the symptoms and hence her throat swabs were sent for testing on June 30. Today she received positive report, sources said.

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