Industrial control system operators running Rockwell MicroLogix 1400 PLCs have been warned about a vulnerability that exposes these devices in critical industries to attack. An undocumented SNMP ...

The Simple Network Management Protocol (SNMP) is a necessary tool for every network administrator. You can easily configure it with just a few commands. SNMP is still the most popular way to monitor ...

I have been trying to use the snmp-sysdescr.nse script within NMAP (Windows binaries) without success. Using NMAP with other arguments, I have been able to verify that port 161/UDP is open and ...

AJ Dellinger is a writer, reporter, and editor based in Madison, Wisconsin. He has been published in Wired, Gizmodo, CNET, and a variety of other publications. He has covered small business and ...

Cisco’s security intelligence and research group Talos, said that it had reported a serious vulnerability in Rockwell Automation’s industrial control system – the MicroLogix 1400 programmable logic ...

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Configure IT Quick: Use MRTG to monitor Linux routers and firewalls Your email has been sent Install, configure, and use MRTG on Linux to monitor network systems and ...

Run a sniffer on your network to capture all port 161 traffic to that device. You'll see the community string since it's passed in plain text.