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Security of network infrastructure and network traffic. For questions about security of network equipment, topology, protocols, traffic, administration, and configuration. Related tags: [packet], [firewall], [network-scanners], [network-access-control].
57
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3
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What is the real function and use of a DMZ on a network?
I read the article on Wikipedia describing what a DMZ (demilitarized zone) is on a network, but am still failing to grasp both how it is set up (ie: is it within the main network or sequestered away?) … Can anyone explain to me why I'd like to have a DMZ on my network, given the following setup:
I have around 10 client computer devices on the network, some of which host SSH. …
3
votes
3
answers
402
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What are reasons why one shouldn't run Tor at a network level?
I've been considering proxying all web traffic on my network transparently through Tor and dividing up my bandwidth to share with the rest of the Tor network. … I'm particularly concerned about running Tor network-wide and seeing greater security threats open up as a result of it. …
13
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Are consumer-grade routers any more or less vulnerable?
What you'll likely want to do is setup your network like this:
Note that "Network Partition" and "Server DMZ" don't have to be physical devices, but can be. … Managing a network is something I believe you don't want to be a full-time job.
Hope this is helpful. …
4
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3
answers
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Segregating a Printer in my Enterprise Network
The printer is connected to my EAP-TLS network, which allows hosts to talk with one another, provided that they're in that network or connected directly to ethernet. … If someone has gotten into my EAP-TLS network, generally they should be there, but I greatly fear the security hell that this printer could possibly unleash in my network. What can I do? …
8
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5
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Does using WPA2-Enterprise just change the attack model vs WPA2-PSK?
Is this accurate, meaning that a WPA2 Enterprise WiFi network is just as susceptible as a WPA2 PSK network to brute-force and dictionary/pre-computed attack? … In fact, wouldn't it mean that a WPA2 Enterprise network is more susceptible to such an attack as the number of users increase?
It doesn't appear too difficult to setup an authentication service. …