Resetting a Kwikset lock involves removing the battery pack and holding down a button, while changing the code can be done ...

A 4-digit iPhone passcode is about as insecure as it gets, and this black box can figure yours out in just a few days. So it's time to consider better security.

The CoWIN system, used to book vaccination slots, on Saturday launched the '4-digit security code' feature on its website. The Union Health Ministry has introduced the '4-digit security code ...

An individual will receive the four-digit security code when he/ she books vaccination slots on Co-WIN platform. The 4-digit security code will also be printed on the appointment acknowledgment slip.

In fact, a 4-digit code only has 10,000 possible combinations. Even if you did try to use a more complicated one, you'd inevitably use the same one as someone out there — or multiple someones.

The code will also be mentioned on the digital certificate, the ministry said. Co-win has got a special security feature where people will receive a 4-digit security code.

In order to minimise errors and the subsequent inconvenience caused to the citizens, the CoWIN system has introduced a “4-digit security code” from May 8. Now, the vaccinators will have to ...

India News: NEW DELHI: The CoWIN system is introducing a new feature of four-digit security code from May 8 to minimise data entry errors about vaccination status.