Tech news you may have missed: July 14 – 21

New Meta certificates, Excel collaboration in MS Teams and new limits on free Zoom calls were the most-read stories on TechRepublic this week.

Raytheon highlights its role in cybersecurity

Can AI compensate for lack of employee know-how?

Back to school gift guide 2022: Compare the best deals

FBI warns of phony cryptocurrency apps aiming to steal money from investors

Best project management software and tools 2022

86% of buyers prefer virtual, metaverse and social media purchases

Zoom now limits free one-on-one meetings to 40 minutes

LinkedIn and Microsoft are the most impersonated brands in phishing attacks

Best remote work setup products

Best VPN services for SMBs

How to install a Minecraft server on Ubuntu Server 22.04

Why North Korean cybercriminals are targeting businesses with ransomware

Can automated test tools eliminate QA?

Python programming language cheat sheet: 2022 guide

Hiring kit: Network Administrator

The heavy lifting of enterprise network management is performed by net admins, and finding the right people for the job is critical to keeping the business up and running. This hiring kit, from TechRepublic Premium, includes a job description, sample interview questions, and a basic want ad to help you find, recruit, and hire the best candidates for your company.