Coursera Staff

Editorial Team

Bio

Coursera’s editorial team is comprised of highly experienced professional editors, writers, and fact-checkers. Our articles are deeply researched and thoroughly reviewed to ensure we are providing trustworthy information and advice for any topic. We understand that taking the next step in your education or career can raise questions. We are here to provide actionable, reliable, and relevant answers so you can achieve your goals.

Articles

[Featured image] A penetration tester works on a laptop computer at a desk.

Penetration Tester: 2026 Career Guide

Penetration testers play a key role in cybersecurity. Read about the common tasks associated with the job and tips to help get you started in your career.

August 28, 2023

Article

[Featured image] An IT support specialist is reading about MAC addresses on their phone while walking and holding a mug.

What Is a MAC Address?

Explore what MAC addresses are to better understand their importance for computer operating systems.

August 25, 2023

Article

[Featured image] Group of marketing executives discuss plans

Digital Marketing Salary: What Can You Expect in 2026?

This article provides salary trends and info, and tips on how readers can improve their chances of earning their desired salary in this field.

August 25, 2023

Article

[Featured image] An IT support specialist is sitting outside learning about CIDR on their tablet.

What Is CIDR, and Why Is It Used?

CIDR is a tool that maximizes network routing efficiency via subnetting, supernetting, and a simplified IP address notation.

August 25, 2023

Article

[Featured image] An IT support specialist is researching subnet masking on their phone while standing outside.

What Is a Subnet Mask?

Subnet masks produce more efficient networking and routing by creating subnets. In this article learn more about what subnets are and what they are used for.

August 25, 2023

Article