This is the news and personal publishing site of Ronald Bartels that wanders on and off the subject of Information Technology. Mostly now the topics are about IoT and SD-WAN.
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The Security of SD-WAN
Perhaps we exaggerate, but IT professionals,
especially those involved in telecommunications, should always beware of
anything that's connected to the Internet, as well as services provided
across the Internet. That includes websites, email, cloud-based
applications, and of course, WANs. The bad news is that the wild, unfettered Internet can indeed be a
dangerous place; it's a good thing we have firewalls, universal threat
defense, intrusion prevention systems, heavily encrypted VPNs and
endpoint security to protect us. The good news is that SD-WAN, one of
the fastest-growing technologies for connecting branch offices, data
centers, cloud services and remote locations, are perfectly safe.
A hydrogen explosion occurred in an Uninterruptible Power Source (UPS) battery room. The explosion blew a 400 ft2 hole in the roof, collapsed numerous walls and ceilings throughout the building, and significantly damaged a large portion of the 50,000 ft2 building. Fortunately, the computer/data center was vacant at the time and there were no injuries. Read more about the explosion over at hydrogen tools here .
This freeware utility allows monitoring of supporting SNMPv1 and SNMPv2c devices including Cisco. Intended as fast aid for network administrators who need prompt access to current information about state of network equipment. Access STG here (original site) or alternatively here .
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