Collaborate Disseminate
There was a problem. I built this diagram, indicated IP to each interface.
Created an access list. Added a rule to it. I went to the Ethernet 0/0/0 interface and tried to enter the traffic-filter command, but it was not there. I also trie… Continue reading Router has no traffic-filter command. eNSP [closed]
Hopefully by now most of us know better than to rent a modem from an internet service provider. Buying your own and using it is almost always an easy way …read more Continue reading Cable Modem Turned Spectrum Analyzer
I live in an apartment building that provides cable internet via an ethernet cable that reaches my place. I connect this cable to my WAN port and distribute it internally via wifi through my password-protected router.
Can computers on this… Continue reading Can devices in a WAN view/connect to devices in a LAN?
When people like Bell and Marconi invented telephones and radios, you have to wonder who they talked to for testing. After all, they had the first device. [Jeff] had a …read more Continue reading 10 Gigabit Ethernet for the Pi
A common sight on factory floors, stack lights are used to indicate the status of machinery to anyone within visual range. But hackers have found out you can pick them …read more Continue reading Developing a Power Over Ethernet Stack Light
What are those settings for, and which options would be the best for security?
Continue reading What Are These Adapter TCP/IP Settings For? [closed]
There are some settings found on Device Manager > Ethernet Driver > Advanced Tab.
Are there suggestions for any of these settings? or any suggestion to improve ethernet driver security?
Adaptive Inter-Frame Spacing
Enable PME
Energy… Continue reading Intel Ethernet Driver Advanced Settings for Security/Privacy
I recently found out that HDMI cables (v1.4 and over) have ethernet capabilities for higher res output, so I want to know one thing:
Say I have a PC/laptop connected to the internet, and a monitor (not a smart TV) connected to the PC/lapto… Continue reading HDMI with Ethernet: Network Security Risk?
If someone plugs an Ethernet over power (EOP, Homeplug) into the switch and then connect elsewhere in the building, can I detect this device by sniffing the packets with tools like Wireshark or tcpdump?
Continue reading Detecting Ethernet over power by packets [migrated]
Since Kismet can tell outsiders not part of a network what devices are connected to my router, even non-wireless devices, are there any measures (such as adding a switch) to at least conceal the wired devices?