Technology and Innovations

  Deepak Kumar Cryptographic Algorithm Overview  This is a simple symmetric key cryptographic algorithm, which uses a simple [0-9] Decimal array to transfer data from one machine to another. It can withstand attacks by attackers using Quantum Computers, or any other sophisticated computers. Goals  The goal of this algorithm is to send a text from Machine A to Machine B, even if intruders disrupt the communication, with huge computing abilities. Specifications  This cryptographic algorithm establishes communication between two Machines A and B. This uses a Decimal array [0-9], to repeatedly transfer data from A to B.   The basic structure of DK Algorithm  This algorithm is symmetric. Machine A and Machine B hold identical cryptographic keys, with every digit, a unique number from 0 to 9. If Machine B wants to receive data from Machine A, Machine B sends a random number ( 0 to 9) to Machine A. Machine A performs permutation, with its initial cr...

This article is about a way to completely stop your devices from being stolen. The device can be anything from Mobile Phones to Laptops. The idea is to register your device with an Aadhaar Card when you buy it. When you lose your device, go to the service center, and give your biometric verification along with Aadhaar, like scanning your eye and giving your fingerprints. Upon receiving the complaint, the device firm will block the device, which can only be switched on when the firm gets back the device. Devices should be designed in a way, that re-installation of the Operating System, by erasing the old ones should not be allowed, when the device is blocked by the firm. Buy with Registration Whenever you buy a device, from Mobile Phones to Laptops, Even Smart TVs, Earphones, or Tablets, it should be registered with your Aadhaar Card. The process is simple, you don't need to keep records of your bill. Because most can't keep their purchase bill (Invoice) for years. All you need ...

                             Bus Ticketing system at present in places like India is poor. It is difficult for the Bus Conductor to go to all the passengers and give exact change for all of them. So, We propose a Bus Ticketing System that overcomes all the hurdles. I will explain it with Singara Chennai Card. Singara Chennai Card and App Singara Chennai Card is a Chennai City Metro Debit Card through which you can buy tickets in all places like Bus, Trains, and Metro Trains. Its use can even be extended to other places in the city like Shopping Malls in the Metro Train Stations, zoos, parks, and other places maintained by Chennai Greater Corporation. Singara Chennai App is also available for convenience. It is similar to Singara Chennai Card. But in App form in Smart Phones. The App should be available in local languages too. Information in Singara Chennai App When you buy a Singara Chennai Card, you ha...

               City Buses in Metro and Cosmopolitan cities like Chennai and Bangalore need Bus Timing calculator Systems that allow them to track the timing of their buses. A passenger waiting for a bus needs to know when a particular bus will reach his bus stop so that he can plan his visit to the bus stop accordingly. He needs to know whether Bus 1 will come sooner to reach a destination or whether he can take Bus 2 through other routes to reach his destination. He needs to know how long he has to wait for a bus to come. He needs to know whether a bus will come to a bus stop or not. We need to design a Bus Tracking System that informs the customer about all these. Steps to follow to find the timings Step 1 : Install a GPS in every Bus in Metro and Cosmopolitan Cities. Most of them already have.  Step 2 : Let the bus travel on all routes as usual during the day and night and calculate the timings of the bus. The calculations are what...

               Counterfeit Product is an important menace all organizations selling retail products face. To verify the product's authenticity and ensure that hazardous products like counterfeit medicines are not sold in the market, we have to find a model to solve this issue. I propose a simple solution with a QR Code and a Smart Phone. Medicines which is sold in boxes of 10 strips and other products like Rice Packets, Branded apparel, Shoes, etc. can be protected from being counterfeited. Products Common Repository (PCR) managed by Regulator There should be a Products Common Repository (PCR) that holds information about all the products of companies that want to prevent their products from being counterfeited. They have to register their products in the Products Common Repository regulator with information about their products, along with clear photographs of their outer covers and their products' appearance. All the products should have un...

                 Distributed Denial of Services Attacks are a nuisance to all software services in the modern era which uses the internet as a platform to do business. I propose a simple solution to stop this kind of attack. The solution does not require any new hardware or revolutionary software. I provide a simple solution with simple software.  The Behavior of DDoS Attackers First, we will understand what is the behavior of DDoS Attackers. DDoS Attackers all open a particular web page at the same point in time, making the web page unavailable to legitimate users. They continuously refresh a web page at very short intervals. They refresh the Password Page at very short intervals say more than 5 times continuously. We can consider these behaviors as DDoS attackers behaviors. Now we will see how to stop this kind of attack. Authenticators Connected to Smart Phones We are going to change the way we use web pages in a very little way....