About Rahul Nambiampurath
Rahul Nambiampurath started his career as an accountant but has now transitioned into working full-time in the tech space. He is an ardent fan of decentralized and open source technologies. When he's not writing, he's usually busy making wine, tinkering with his android device, or hiking some mountains.
60Hz vs. 120Hz: Can You Really Tell the Difference?
Is a 120Hz monitor really better than a 60Hz monitor? Can you even spot the difference between the two?
Here’s How You Can Host Your Own VPN for Less Than $1 a Month
Want to boost your security? A self-hosted VPN is a cheap and easy option.
How You Can Self-Host Bitwarden at (Nearly) No Cost Using Google Cloud
Boost your password security with a self-hosted Bitwarden instance.
What Is Dogecoin and Why Is Elon Musk So Interested In It?
Is Dogecoin just a meme-currency? Or is there something more to it?
Can You Use a Raspberry Pi to Mine Cryptocurrency?
Is the Raspberry Pi powerful enough to generate some passive income for you?
Can You Stake Cryptocurrency On a Raspberry Pi to Generate Passive Income?
Cryptocurrency mining requires expensive hardware. But what if there was another, easier alternative?
Using Your Raspberry Pi as a Hardware Cryptocurrency Wallet
Forget expensive hardware cryptocurrency wallets - here's how to store your Bitcoin on a Raspberry Pi.
Build a Cryptocurrency Price Ticker Using a Raspberry Pi
Want to keep abreast of cryptocurrency prices? Build a dedicated crypto price tracker with a Raspberry Pi
Run Your Own Bitcoin Full Node With Just a Raspberry Pi!
You can't mine Bitcoin with a Raspberry Pi, but you can use the affordable computer as a Bitcoin node - here's how.
3 Ways to Fortify Your Firefox Browser
Tired of being tracked on the web? Firefox offers a host of privacy settings that you can tweak for maximum security.
How to Get the Google Camera App on Any Android Phone
GCam is the best Android camera app. But it isn't just for Pixel phones, you can get it on almost any Android device.
Apple's New M1 Chip Is a Game Changer: Everything You Need to Know
Here's everything you need to know about Apple's new M1 chip, including how powerful it really is and whether you need one.
The 12 Best Free and Open Source Apps for iPhone
Even on Apple's closed-source iOS, you can enjoy these excellent open source apps for privacy, security, and productivity.
What the EU's Legislative E2E Encryption Drive Means for Encrypted Messaging Apps
The Council of Europe has drafted a resolution to regulate E2EE. Are we about to lose privacy in encrypted messaging apps?