CyberSecurity is Hot: 7 Killer Skills That Will Make You Stand Out From The Crowd. | LinkedIn

https://www.linkedin.com/pulse/7-killer-skills-make-you-stand-out-network-security-engineer-essomba?trk=hp-feed-article-title-like

This article list skills and gives links where to get tolls to learn those skills.

Many of the listed skills are more or less product specific skills.