Guillaume Ross

Guillaume has been a security practitioner for well over a decade, building on prior experience working in enterprise IT. He also produces technical training content as a hobby, as a way of staying sharp with recent tools and techniques. With experience in multiple cybersecurity companies, he's also worked on the blue-team side for large organizations and startups, and really enjoys challenging preconceived ideas. Why do something because everyone else is, or because we've always done it this way? Let's prove it's useful first!

October 3, 2024
Blog
Marketing wouldn't let me call this "Before Preaching, Stop Punching Yourself"

It’s Cybersecurity Awareness Month, but before you send out those animated videos and "helpful" phishing tips, take a hard look at your own practices.

Guillaume Ross
July 30, 2024
Blog
Top Takeaways From the Cyentia Institute’s Inaugural Study of EPSS Data and Performance

A CISO's Top 6 Takeaways From the Cyentia Institute’s Inaugural Study of EPSS Data and Performance "A Visual Exploration of Exploitation in the Wild"

  • CTEM
  • Vuln Mgmt
Guillaume Ross
July 24, 2024
Blog
Open Source Compliance, Endpoint and Vulnerability Management with Fleet

Here’s how Fleet integrates with JupiterOne to gain comprehensive insights and enhance the security in our environment.

  • GRC
  • Vuln Mgmt
Guillaume Ross
Buying a DSPM solution
May 30, 2023
Blog
Shopping for DSPM tools - What to know and where JupiterOne fits in

When are Data Security Posture Management tools useful and how can JupiterOne be used for basic DSPM functions?

Guillaume Ross
February 21, 2023
Blog
What to do if you spot an unauthorized member in your Google Groups

We recently had a situation at JupiterOne which triggered curiosity in members of our security team. A Google Group, used as a distribution list, had a surprise membe

Guillaume Ross