Collaborate Disseminate
I was reading this article about VLAN double tagging security issues, and started to wonder two things:
1) Why double tagging is a one way attack?
2) How can the adversary make a bi-directional communication?
Continue reading Why double tagging attack in VLAN is unidirectional (one way)?
Building out separate VLAN for management interfaces.
The proposition is to use Default GW IP address as a management interface for network device.
Any security concerns?
Building out separate VLAN for management interfaces.
The proposition is to use Default GW IP address as a management interface for network device.
Any security concerns?
I’m a new member making my first post here. I had a very quick, and admittedly basic, question. I’m setting up an info sec lab for the first time at home. I’m trying to build some more technical skills with things like Kali l… Continue reading Building an info sec VM lab – safe to keep on my home network?
I’m a new member making my first post here. I had a very quick, and admittedly basic, question. I’m setting up an info sec lab for the first time at home. I’m trying to build some more technical skills with things like Kali l… Continue reading Building an info sec VM lab – safe to keep on my home network?
I’m a new member making my first post here. I had a very quick, and admittedly basic, question. I’m setting up an info sec lab for the first time at home. I’m trying to build some more technical skills with things like Kali l… Continue reading Building an info sec VM lab – safe to keep on my home network?
I am looking to create a ePHI database for a small physical therapy office and I would like some advice on some of the security that I will need to implement.
Most computers will most likely have no internet access, except for doing schedu… Continue reading HIPAA requirements for local server
I have a network, where a have a couple of VLANS. There is a firewall between the 2 VLANs. I am using HP Procurve switches and have made sure that switch-to-switch links accept tagged frames only and that host ports don’t acc… Continue reading Why do people tell me not to use VLANs for security?
I am looking at setting up a Management vlan, on which I will put all the Management interfaces for my various networkable devices (Firewall Mgmt Interfaces, Server RAC, WAP Mgmt Interfaces, etc).
What are best practices whe… Continue reading Management Network Best Practices