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
April 18,2020

Bengaluru, Apr 18: Hours after announcing that two-wheelers will be allowed to ply and that IT/BT companies can resume operations with 33 per cent strength, Chief Minister B S Yediyurappa on Saturday took a u-turn and rolled them back, citing “public opinion” as the reason. 

Earlier in the day, Yediyurappa announced that, after April 20, there will not be any restriction on the movement of two-wheelers in areas that are not COVID-19 containment zones. Yediyurappa also said that a third of IT/BT employees will be allowed to go to the office after April 20. 

“In the backdrop of public opinion and after discussions with senior officials, it has been decided that the prohibition on two-wheelers will continue throughout the lockdown period,” a statement from the Chief Minister’s Office said. “And in the IT/BT sector, only essential services will be allowed and the work-from-home policy will continue.” 

According to sources, the u-turn came following opposition from Yediyurappa’s Cabinet colleagues. “If I was in the meeting, I’d not have allowed it,” a minister said. Only Home Minister Basavaraj Bommai and Revenue Minister R Ashoka were in the meeting Yediyurappa held earlier in the day. The Opposition also stemmed from the fact that there was no need to make decisions on the lockdown when the Cabinet was scheduled to meet on April 20, sources said. 

The incoordination was apparent on Friday when Deputy Chief Minister CN Ashwath Narayan, the IT/BT minister, said 50 per cent of employees in the sector will be permitted to work while Yediyurappa said this would depend on the number of cases reported in the coming days. 

Other announcements made by Yediyurappa remain unchanged.

“Places, where COVID-19 cases are reported, will be identified as containment zones. In such containment zones, an incident commander will be appointed and given magisterial power. Teams comprising the police and health department officials will oversee the lockdown,” Yediyurappa said. “Lockdown will be much more stringent in these areas and no one will be allowed to step out. Essential supplies will be delivered home.”

According to Bommai, there were 32 containment zones in Bengaluru and ‘hotspots’ have been identified in eight districts.

With an eye on restarting economic activities, the government will allow construction work and industries. “In urban areas, construction work will be allowed to start wherever construction workers have the facility to stay on site,” Yediyurappa said. “The manufacturing sector in rural areas and industrial units located in the special economic zones (SEZ) and townships in urban areas will be allowed to function,” he said.

Stating that inter-state travel will be prohibited, Yediyurappa said the districts of Bengaluru Urban, Bengaluru Rural and Ramnagara will be considered as one only for the movement of industrial workers.

Asked about liquor sale, Yediyurappa said a decision will be taken after May 3. The government has already prohibited liquor sale till April 20 midnight.

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News Network
April 6,2020

Bengaluru, April 6: The total number of positive cases in Karnataka climbed to 163 after 12 more cases were reported, state government officials said on Monday.

Out of the 12 new cases, three of them have a history of travelling to Delhi.

The tally includes four deaths and 18 people have recovered and discharged.

The total number of COVID-19 positive cases in India crossed the 4,000 mark, mounting to 4,067, said Ministry of Health and Family Welfare on Monday.

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coastaldigest.com news network
July 23,2020

Mangaluru, Jul 23: Dakshina Kannada recorded seven more deaths related to covid-19 even as the district saw a spike of 218 new coronavirus positive cases in past 24 hours. With this the total number of covid related deaths in the district mounted to 99. 

Among the seven fatalities, the first one is a 36-year-old man hailing from Davanagere. He was admitted to a private hospital on July 16, and breathed his last yesterday.He was suffering from sepsis septic shock, acute liver injury, and acute kidney injury, acute chronic pancreatitis, ARDS, and spontaneous bacterial peritonitis. 

The second victim is a 69-year-old man from Bhatkal, who was admitted to a private hospital on July 7, and passed away July 22. He suffered from heart disease, cancer, renal failure and pulmonary thromboembolism. 

The third one is a 52-year-old man from Palakkad, Kerala. He was admitted to a Wenlock hospital on July 19, and passed away on July 22. He suffered from diabetes, ARDS and respiratory issues. 

The fourth one is an 83-year-old man from Mangaluru. He was admitted to a Wenlock hospital on June 13, and passed away on July 22. He suffered from blood pressure, heart disease and pneumonia. 

The fifth one is a 73-year-old man from Mangaluru, who was admitted to a private hospital on July 21, and passed away on July 22. He was suffering from diabetes mellitus, hypertension, old cerebrovascular accident, hyponatraemia and acute on chronic kidney disease. 

The sixth one a 58-year-old woman from Mangaluru. She was admitted to a private hospital on July 11 and passed away on July 22. She was suffering from type 2 diabetes mellitus and hypertension. 

The seventh is a 52-year-old male from Bantwal. He was admitted to private hospital on July 21 and passed away on July 22. He was suffering from heart disease.

As per the district health bulletin, a total of 31,068 samples have been tested so far. 26,854 have turned out negative, and 4,214 are positive till date. Out of these, 2,253 cases are currently active. 1,862 persons have recovered and been discharged. Among the deceased, 12 are from other districts.

As many as 118 patients were discharged on Thursday from Wenlock as well as private hospitals. Of the 218 who tested positive on Thursday, 36 are primary contacts, 110 have ILI symptoms, 16 have SARI symptoms, and contacts of 57 are being traced.

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