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41
votes
9answers
50k views

Why do people tell me not to use VLANs for security?

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 ...
16
votes
4answers
2k views

Threat assesment for a captive portal

I am interested in setting up a captive portal on a wireless network. From what I understand I would do this by initially having all guests in a temporary vlan, moving them to the real vlan when ...
0
votes
0answers
249 views

HIPAA requirements for local server

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 ...
1
vote
1answer
988 views

How do vlans improve security? [closed]

From my understanding vlans create separate networks. If that is the case can you simply add routes manually and access those other networks? Basically, I've always been under the impression that ...