In one of the episodes of Sherlock Holmes, Jim Moriarty orchestrated a simultaneous heist on the Tower of London, Bank of England, and Pentonville Prison with a single tap on his phone. Sherlock, in turn, tried to find the ‘master code’ that could open any locker anywhere in the whole wide world – a unique combination of ones and zeroes that bears the power to penetrate into layers and layers of security. This was a fictional scenario, it did raise a question and a very important one at that – Is our security system this…