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
June 22,2020

Bengaluru, Jun 22: Areas having three to four COVID-19 cases being termed as clusters will be totally sealed and maximum testing will be conducted there, moreover only critical cases will be shifted to COVID hospitals in Bengaluru, said Karnataka Home Minister Basavaraj Bommai.

Speaking to media persons, Karnataka Home Minister Basavaraj Bommai said, "It has been decided that clusters (areas having 3-4 #COVID19 cases) will be totally sealed and maximum testing will be done there. Only critical cases will be shifted to Covid hospitals. I demanded that police personnel are tested on priority."

"A lot of issues were discussed about the spike in COVID-19 cases. As far as hospitals are concerned there are two types of patients, asymptomatic and symptomatic, moderate and critical. Moderate and normal cases can be shifted to COVID centres," he added.

Bommai further added that beds in hospitals need to be reserved for corona warriors as well.

"There has to be a coordination between BBPM who brings the patient and the hospital, the moment a positive case is reported to avoid the waiting period. Even in hospitals, some beds have to be reserved for corona warriors. Community transmission is not yet there but we have to be prepared," he added.

Earlier today, Karnataka Chief Minister BS Yediyurappa had called an emergency meeting of concerned officials and departments to discuss measures to control rising COVID19 cases in Bengaluru.

As the numbers of COVID-19 cases are increasing in Bengaluru at an alarming rate, the Chief Minister opined that this can be contained only if preventive measures were implemented strictly.

He directed the officials to implement lockdown strictly in the clusters, which reported more number of cases, especially KR Market and surrounding areas such as Siddapura, VV Puram, Kalasipalya. It was decided to seal the adjoining streets, where the cases are reported.

He said that stringent action would be taken against those who violate quarantine and FIR would be filed if necessary.

Officers were directed to fix rates for treatment of COVID patients in private hospitals to make coronavirus treatment accessible to all.

Yediyurappa further instructed officials to set up fever clinics in all wards and maintain hygiene and provide other basic amenities to the people who were quarantined in social welfare hostels and other government institutions.

"COVID-19 should be contained without affecting the economic activities in Bengaluru, which resumed recently," he said.

"COVID War Room shall have real-time information on the availability of beds in various COVID hospitals and shall facilitate the infected person to avail treatment without losing any time," added Yediyurappa.

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News Network
July 20,2020

Bengaluru, Jul 20: Janata Dal (Secular) leader HD Kumaraswamy has urged the Karnataka government to stop putting warning signboards in front of COVID-19 patients' houses alleging that they are leading to "social discrimination and untouchability" in the present times.

"A local government warning signboards in front of the homes of COVID-19 infected people is leading to neo-social discrimination and untouchability in the new age. Even after infection, the individual and family should live with dignity. The government should immediately stop the practice of placing signboards," Kumaraswamy's first tweet read.

"Instead of placing them in front of their homes and creating untouchability, send health workers to their homes to create courage and awareness. They should be told not to leave the house. There is no such degrading practice left behind. I would like to ask Chief Minister Karnataka BS Yediyurappa to pay attention to this," he added.

The former chief minister further said that threatening to cancel the licenses of medical colleges for refusing treatment to patients would not solve the problem and urged the government to take them into confidence instead of rebuking them.

"Refusing treatment is the fault of any hospital. But for the same reason, threatening to cancel government medical college licenses is not right. There is no profit in this emergency of health. MCI also has the power to revoke the licenses of medical colleges. Remember not the government," he said.

"In this case, the government should look to the Medical Colleges to get their services in order to get them to trust them instead of getting angry. Let them focus on meeting their needs. I insist on a collective fight against the coronavirus through this," he further added.

The COVID-19 count in Karnataka reached 63,772 on Sunday, including 39,370 active cases and 23,065 cured and discharged patients.

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coastaldigest.com news network
June 15,2020

Bengaluru, Jun 15: A total of over 4,000 COVID patients have been discharged in Karnataka so far, as the state on Monday reported 213 new cases of coronavirus and two related fatalities, taking the total number of infections to 7,213 and the death toll to 88.

On Monday alone 180 patients were discharged in the state after recovery. As of June 15 evening, cumulatively 7,213 COVID-19 positive cases have been confirmed in the state, which includes 88 deaths and 4,135 discharges, the health department said in its bulletin.

Out of the 2,987 active cases, 2,931 patients are in isolation at designated hospitals and are stable, while 56 are in Intensive Care Units. Among the two deaths were a 65-year-old man from Dharwad, who was the contact of another patient already tested positive.

He was admitted on June 14 at a designated hospital and died the same day. The other was a 75-year-old woman from Bengaluru, diagnosed with ILI (Influenza Like Illness) A known case of Diabetes mellitus and Hypertension , she was admitted on June 13 at a designated hospital and died on June 15.

Out of 213 new cases 103 are returnees from other states, a majority of them from neighbouring Maharashtra, while 23 are those who returned from other countries.

Among the districts where the new cases were reported, Kalaburagi accounted for 48, followed by Bengaluru urban 35, Dharwad 34, Dakshina Kannada 23, Raichur 18, Yadgir 13, Bidar 11, Ballari 10, Koppal 4, three each from Vijayapura, Bagalkote and Shivamogga, two each from Udupi, Haveri and Ramanagara, and one each from Hassan and Davangere.

Udupi district tops the list of positive cases with a total of 1,028 infections, followed by Kalaburagi 944 and Yadgir 822.

Among discharges also Udupi is on top with total of 736 discharges, followed by Kalaburagi 459 and Bengaluru urban 329. A total of 4,49,331 samples have been tested so far, out of which 5,362 were tested on Monday alone.

So far 4,32,346 samples have been reported as negative, out of which 4,738 reported negative today, the bulletin said.

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