You type google.com, hit Enter. In <1s your browser:
1 DNS
2 HTTPS
3 GET /
4 200 OK
5 renders HTML/CSS/JS

Part 2: how WhatsApp sends a message.

#howitworks #webdevelopment #techexplained #dns #https #coding #motiongraphics

How Does Your Phone Know Where You Are? 📱📍#TechDCoded #Technology #TechExplained #TechFacts #HowItWorks #DidYouKnow #Innovation #FutureTech #GPS #LocationTechnology #SmartphoneTech #SatelliteTechnology #Engineering #DigitalTechnology #TechEducation

A recent case showed that AI chats can be flagged, reviewed by a human, and reported to authorities. Wrote about how that moderation actually works and what it means (and doesn't) for everyday use.
#AI #Privacy #TechExplained
medium.com/@maldragent/...

How Does the Internet Cross an Entire Ocean? 🌊🌐#TechDCoded #Technology #TechExplained #TechFacts #HowItWorks #DidYouKnow #Innovation #FutureTech #Internet #SubmarineCables #FiberOptics #Networking #Engineering #DigitalTechnology #TechEducation

TYPES OF PRINTERS: WHICH ONE IS RIGHT FOR THE JOB? 🖨️

#Printers #PrintingTechnology #InkjetPrinter #LaserPrinter #DotMatrixPrinter #ThermalPrinter #3DPrinting #3DPrinter #Printing #Technology #TechEducation #ComputerTechnology #OfficeTechnology #DigitalTechnology #TechExplained

Your login works even when your password is wrong #howitworks #techexplained #engineeringfacts #gadgetscience

How Does Satellite Internet Reach the ground ? 🛰️🌐#TechDCoded #Technology #TechExplained #TechFacts #HowItWorks #DidYouKnow #Innovation #FutureTech #SatelliteInternet #Starlink #SpaceTech #Internet #Networking #Engineering #TechEducation

Your random number generator can be predicted with just a few outputs #howitworks #techexplained #engineeringfacts #gadgetscience

You cannot just send extra information to an old app #howitworks #techexplained #engineeringfacts #gadgetscience

You think the connection pool is the bottleneck, but the database engine is #howitworks #techexplained #engineeringfacts #gadgetscience

Stop letting clients hit your database directly, it exposes everything #howitworks #techexplained #engineeringfacts #gadgetscience

Which is harder to crack, a raw hash or a salted one? #howitworks #techexplained #engineeringfacts #gadgetscience

You can't reverse a hash because the original input is gone forever. #howitworks #techexplained #engineeringfacts #gadgetscience

The padlock icon is not a promise that your data is safe #howitworks #techexplained #engineeringfacts #gadgetscience

Stop confusing SSH and SSL, here is how to tell them apart #howitworks #techexplained #engineeringfacts #gadgetscience

Your phone sends location data to servers all the time #howitworks #techexplained #engineeringfacts #gadgetscience

Your code changes every thirty seconds #howitworks #techexplained #engineeringfacts #gadgetscience

Stop using leaky auto-increment IDs. UUIDv7 is the modern standard for distributed systems. Learn how to engineer better databases. Explore at klytron.com #Database #TechExplained #SoftwareEngineering #Klytron

#Database #TechExplained #SoftwareEngineering #Backend #Klytron

Your phone builds this code locally, and here is how it works. #howitworks #techexplained #engineeringfacts #gadgetscience

Your phone and the server both hold the same secret key #howitworks #techexplained #engineeringfacts #gadgetscience