NetworkEng756 wrote: » The 501 course was a good extension of the 401 course. I wouldn't say there was any overlap with 401. Here's the breakdown: 1. Defensive Network Infrastructure - Basically just securing routers and switches. I'm a Network Engineer so this wasn't new to me at all. 2. Packet Analysis - Just what it says. Lots of Wireshark. Goes beyond 401 and a bit more in depth. 3. Penetration Testing - Basics of pentesting methodologies and tools and whatnot. Guessing here, but probably a good primer for the 560 source. 4. First Response - Good intro to IR, guessing it's a good intro to 504. 5. Malware - Went over malware infections, what to do, sandboxes, etc. I've already had plenty of experience here, so not too much new. 6. Data Loss Prevention - Rather than technical, this really just went over roles and responsibilities and such As I said, it was a good extension of the 401 course. I wish I would have went right in to 560 or something, but since I'm a jack-of-all-trades at work, it was easier convincing my boss to pay for the course about "defending the enterprise" than it was trying to justify a course just on pen testing.