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Jack Wallen demonstrates how to open a port in Portmaster to allow secure shell traffic into a desktop computer.

The post How to open ports with the Portmaster network monitor appeared first on TechRepublic.

Learn why load and stress testing are necessary components of the software development process now.

The post Load testing vs. stress testing: What are the main differences? appeared first on TechRepublic.

App stores, websites and social media sources can help you find — and eliminate — many questionable alternatives quickly.

The post How to streamline your software selection sequence appeared first on TechRepublic.

Cybercriminals are creating fake cryptocurrency investment apps designed to defraud US investors and exploit investment firms, cautions the FBI.

The post FBI warns of phony cryptocurrency apps aiming to steal money from investors appeared first on TechRepublic.

Jack Wallen shows you how to install a Minecraft server on Ubuntu 22.04 so you can keep the fun in-house while teaching your young Linux admins the ropes.

The post How to install a Minecraft server on Ubuntu Server 22.04 appeared first on TechRepublic.

Jack Wallen offers 5 tips for securing Linux that you can take care of in 5 minutes or less.

The post 5 tips for securing SSH on your Linux servers appeared first on TechRepublic.

The goal is to help alleviate the estimated 700,000 vacancies in cybersecurity jobs in the U.S.

The post Tech companies pledge free cybersecurity training during White House summit Tuesday appeared first on TechRepublic.

Interested in becoming a Rails expert? These eight TechRepublic Academy certification courses and bundles can help.

The post Ruby on Rails courses and more from TechRepublic Academy that you can’t miss appeared first on TechRepublic.

Microsoft is embedding Excel in Teams, speeding up collaboration around spreadsheets and data.

The post Microsoft Inspire 2022: Introducing Excel Live appeared first on TechRepublic.

One-on-one meetings set up using a free account will now automatically end after 40 minutes.

The post Zoom now limits free one-on-one meetings to 40 minutes appeared first on TechRepublic.