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
February 20,2020

Bengaluru, Feb 20: German software group SAP said on Thursday that it had temporarily shut down its offices across India for sanitisation after two employees in its Bengaluru Ecoworld office tested positive for H1N1 virus.

"Two SAP India employees based in Bangalore (RMZ Ecoworld office) have tested positive for the H1N1 virus. Detailed contact tracing that the infected colleagues may have come into contact with is underway," SAP India said in an emailed statement.

The company said its offices across Bengaluru, Gurugram and Mumbai have been closed for extensive sanitisation. All employees based in these locations have been asked to work from home till further notice

SAP India also advised its employees to seek medical advice if they or their family members have any symptoms of cold, cough with fever.

H1N1 or swine flu can spread through air. Its symptoms are cough, fever, sore throat, running nose, body ache, headache, chills and fatigue.

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coastaldigest.com news network
June 24,2020

Riyadh, June 24: Thousands of expatriates who managed to return to their home countries from Saudi Arabia during covid-19 lockdown are now in a dilemma as the Kingdom has clarified that it will not allow their re-entry till the end of the corona crisis. 

The Directorate General of Passports (Jawazat) announced on Tuesday that the mechanism to resume extension of the exit and re-entry visas for expatriates who are outside the Kingdom will be announced only after the end of the pandemic crisis.

The Jawazat stated this on its Twitter account while responding to queries from a number of expatriates who are currently outside the Kingdom and whose exit and re-entry visas have expired.

They inquired about the possibility of returning to the Kingdom after the resumption of international flight service. 

The Jawazat reiterated that the return of expatriates who left Saudi Arabia will be only after the end of the pandemic and in accordance with the process to obtain a valid re-entry visa.

The directorate said that in the event of any new decisions or instructions in this regard, they will be announced through the official channels.

It is noteworthy that the Jawazat had previously confirmed that its electronic services are continuing through the Absher and Muqeem online portals of the Ministry of Interior and that the service for messages and requests is still available and continuing through Absher for all the beneficiaries of its services.

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News Network
July 21,2020

Bengaluru, Jul 21: Leader of Opposition and former Chief Minister of Karnataka Siddaramaiah on Monday attacked the ruling government and said press conference of Health Minister B Siramulu was more like an exercise to hide facts than presenting proof with accurate data.

"Got to know about the press conference addressed by B Siramulu and Dr Ashwathnarayan CN to clear accusations of corruption. It looked more like an exercise to hide facts than presenting proof with accurate data," Siddaramaiah tweeted.

"It is still unclear about the points presented in the press conference. They have not answered any of my questions which were raised earlier. I will respond in detail once I receive the written explanation from the govt. Minister has claimed that both Health & Medical education department together have spent Rs323 Cr. But the data presented by them does not even add up to Rs100 Cr. What happened to the rest of the money?," asked Siddaramaiah.

He said that Centre has procured ventilators at Rs4 lakh per unit under PM Cares. But only in our state, the ventilators are procured at Rs12-Rs18 lakh per unit

"Prime Minister's Office has procured ventilators at Rs4 lakh per unit under PM Cares. But only in our state, the ventilators are procured at Rs12-Rs18 lakh per unit. Why do we see such a huge difference in price? Ministers, in the press conference, have told that quality & technological capabilities are the reasons for huge price difference. Does it mean ventilators under PM Cares lack quality? Why did they not present the technical specifications to justify the same?" he asked.

"Not just about the procurement of medical equipment, I had even asked data about food kits, PDS distribution, beds procured, quarantine centres & isolation wards. Where is the data for that?" he asked in a series of tweets. 

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