Hey everyone! I've recently been promoted to manage our Checkpoint firewalls, but I have to admit, I'm feeling a bit overwhelmed since I don't have much experience in this area, and the existing documentation is pretty much non-existent. I'm trying to create a comprehensive network diagram to better understand our network topology and I could use some advice. Are there any tools that can integrate with our Management Deployment System (MDS) to help with this diagram? Also, what initial steps should I take now that I'm in charge of the firewalls?
3 Answers
Definitely take a closer look at your firewall rules and audit each one thoroughly. Make no assumptions about what they do. Understanding each rule is crucial for maintaining security and efficiency.
Just a heads up during your rule audits: be careful with something called 'Any.' It’s often the most used application by your users, but it can be confusing because ‘Any’ is also the name of a common location in your network. Make sure to clarify what you’re actually looking at!
Hahaha, yes this is one of the main things that need to be fixed XD
You might want to check out NetCrunch; they offer a free trial that can discover all the devices on your network and automatically generate a network topology diagram along with switch port mapping. It could save you a lot of time in the initial setup.
Thank you!
Thanks!