Network Security - securing network infrastructure and connections
1
vote
2answers
45 views
Bridge Exploit of Network Multi-function Print/Fax Devices
I performed a recent security audit and was wondering if anyone has heard or run across any known exploits against any commercial multi-function print/scan device whereby you can bridge the incoming ...
0
votes
2answers
41 views
hide dhcp/ip request, traffic under lan router
I have a question on the following scenario:
Lets say, we have a normal LAN network with 192.168.1.1/24 gateway, DNS, DHCP servers all running on 192.168.1.1 ;
There is only one client: ...
-1
votes
1answer
91 views
What service could penetrate my Firewall via UDP on Port 17275?
Has anyone monitored various requests from all over the world on Port 17275 via UDP?
My firewall logs show huge amounts of such requests from lots of different IP Adresses.
I can't find any ...
1
vote
0answers
42 views
Preventing Python as a gateway to CMD for Standard Users
Someone has hacked our system - using Python as a gateway to open command prompt as an admin - and the hacker shuts down computers remotely using shutdown /i. How can we prevent this using Group ...
1
vote
0answers
65 views
Distinct databases with the same Kerberos Authentication server
Should two deployed applications within a private network requiring distinct databases (for storing their own users credentials) require distinct Authentication servers (implementing Kerberos)?
Or is ...
0
votes
0answers
24 views
Is the GTK or MIC in the unencrypted portion of a WPA protected frame?
In order to decrypt traffic you must have all 4 portions of the WPA Handshake. In WPA protected data frames, is there an unencrypted portion of that frame that has some sort of identifiable value to ...
