Chris Avants

Category Archives: Lessons

Send on behalf of?

Today while working with a friend of mine we identified what we believed is a vulnerability with Microsoft Exchange.  Here’s the scenario, let me know what you think below:) This morning I was expecting a meeting invite to join a session, and after our scheduled meeting time had come and gone I grabbed the last […]

Learn to subnet in 20 Minutes

This was a promo video I did for an upcoming digital course I am working on called Rockstar Network Foundations. The course will be released at WiFi Training / Rockstar Training and covers network fundamentals. For fun, I wanted to see if I could teach people VLSM or IPv4 subnetting in just 20 minutes. The […]