Tech 101

Featured Tech 101 Articles

Cloud Security 101

Cloud security is hugely important, but still overlooked and underfunded in many companies. Here's what your IT team needs to know about Azure security.

By: Todd Wasserman | Contributor

10 Signs You're Computer Illiterate

By: Michelle Greenlee | Contributor
Cryptocurrency
An Introduction to Blockchain Technology

By: Arthur Cole | Contributor
Enterprise IT
Microsoft Azure 101: A Beginner’s Guide

By: Claudio Buttice | Data Analyst, Contributor

Enterprise IT

Top 5 Online Data Science Courses from the Biggest Names in Tech

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By: Claudio Buttice | Data Analyst, Contributor

IT Business Alignment

Self-Care: 10 Useful Online Courses to Sharpen Your Tech Skills At Home

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By: Claudio Buttice | Data Analyst, Contributor

Software Development

Perl 101

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By: David Delony | Contributor

DevOps

By: Tara Struyk

Emerging Technology

Serverless Computing 101

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By: Kaushik Pal | Contributor

Networking

An Introduction to the OSI Model

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By: Andrew Beattie

Tech 101 Q&As

“Can AI help in the battle against fake news?”

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Answered by: Claudio Buttice | Data Analyst, Contributor

“Why is the idea of technology addiction nothing but a vastly exaggerated problem?”

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Answered by: Claudio Buttice | Data Analyst, Contributor

Tech 101 Downloads

Identity Management for Beginners

Today's work environment requires access from anywhere and across devices. This eBook digs into the basics of identity management for IT departments.

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Identity Management and Security: An Advanced Guide

Remote work demands have made identity management more important than ever. This guide will cover how to get started with identity and security planning.

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More Tech 101 Articles

Internet
Multiplexing: An Intro to How it Works

Ever wondered how all those emails, pictures and tweets can travel over the internet without clashing with each other? In this article we’ll take a high-level look at...

By: Allen Hudspeth
IT Careers
Unicode 101

If you want your applications to be truly global, they have to be able to handle languages other than U.S. English. Unicode provides a relatively painless way to do it.

By: David Delony | Contributor
Emerging Technology
An Introduction to QR Codes

Likely you've seen QR codes everywhere. Let's take a look at what these codes are, how they work and how they are used.

By: Tara Struyk
IT Careers
Scripting Languages 101

Whether you're tired of mousing around on your computer doing the same thing over and over, or want to build applications for the web, learning a scripting language (or...

By: David Delony | Contributor
Enterprise IT
Data Warehousing 101

Data warehousing provides a solid foundation for consolidating historical, current and future data, allowing an organization to generate reports, conduct advanced...

By: Techopedia Staff
Emerging Technology
An Intro to Compute Virtualization

In the world of virtualization, there are many options, but compute virtualization is proving to be an excellent fit for many enterprises.

By: Kaushik Pal | Contributor
Emerging Technology
Machine Learning 101

Learn about machine learning, what it means for business and how it's different from traditional methods of computer programming.

By: Kaushik Pal | Contributor
IT Business Alignment
Database Administration Careers 101

Database administration is a career with many possible roles and lots of other options. Learn about the different types of DBAs and what they do.

By: Techopedia Staff
Enterprise IT
NoSQL 101

Many next-generation Web apps are built on NoSQL databases. Learn the basics of NoSQL in this introductory article.

By: Techopedia Staff
Tech Terms You Ought to Know

Technology rules today's society, and if you can't keep up, you might get left behind. Stay up to date by learning about these tech terms.

By: Melissa Rudy