TechFuture will publish short articles on future technologies that will make the world a better place to live. It will include digital identity, data privacy, passwords & cybersecurity, cryptocurrencies, and many more.
22 May 2024 1 minute read 2 comments Debesh Choudhury
I almost forgot that today is the so-called Bitcoin Pizza Day! Today, Bitcoin was first used to buy a real-world food item, Pizza. Incidentally, we ate Pizza at home today! You may say that we have celebrated Bitcoin Pizza Day today! Sorry, we forgot...
21 May 2024 2 minute read 4 comments Debesh Choudhury
EVERYBODY is so Happy! Bitcoin reaches beyond USD 71k! The price of Bitcoin, aka BTC, has gone beyond USD 71k! The BTC holders are so happy! Screenshot Source The altcoins also rise. BitcoinCash, aka BCH, also goes beyond USD 500! Screenshot So...
18 May 2024 2 minute read 4 comments Debesh Choudhury
Can we talk about cryptocurrencies without fiat currencies? Fiat currencies were invented long ago, and people utilized fiat currencies for years. Fiat currencies are still the main currencies that rule human lives. There is a strong connection betw...
17 May 2024 1 minute read 0 comments Debesh Choudhury
The social media company X has finally changed its domain name from twitter-dot-com to x-dot-com First, Elon removed (killed) the blue bird Twitter logo with an X. It ran for over a year with its old domain name, twitter-dot-com. Musk has finally dec...
15 May 2024 1 minute read 0 comments Debesh Choudhury
Replay my podcast chat with Tux. I had a virtual chat on different aspects of GNU/Linux and Open Source Software with the cheerful penguin named Tux, the logo of Linux. I tried to make the conversation interesting, informative, and funny. Screensh...
5 May 2024 1 minute read 7 comments Debesh Choudhury
People often warn you about QR Codes. People are correct in warning you about QR codes. QR Codes may contain malicious web links. It is the same vulnerability as the URL shorteners. You can't be sure what URL you will open! You must NOT open a QR...
2 May 2024 2 minute read 2 comments Debesh Choudhury
What is a password? A password is a string of keyboard characters used to verify a user's identity during the authentication process in a computational system online or offline. A password is typically used with a username and is designed to be k...
23 Apr 2024 3 minute read 2 comments Debesh Choudhury
Bitcoin is the first cryptocurrency. Bitcoin is the first real-world fintech use case for peer-to-peer electronic cash transfer. There are innumerable cryptocurrencies in the fintech arena now. The price tag and the market cap of Bitcoin are at the...
19 Apr 2024 1 minute read 2 comments Debesh Choudhury
What is Grass? "Grass is the Data Layer of AI built as a Layer 2 Sovereign Data Rollup." The Grass infrastructure consists of two key components: Join Grass Join Grass, share your unused Internet bandwidth with Grass, and as an early adopter...
12 Apr 2024 2 minute read 0 comments Debesh Choudhury
Biometrics is convenient but lowers security. Biometrics recognition is inherently probabilistic and can't yield deterministic "yes/no" results like text passwords/PINs. I created a GIF using the title text and an image by Biometrics may compromis...
