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News and analysis on networking, the data center, and IoT
April 20, 2021
Cisco Telemetry Broker works across enterprise siloes and has no ties to proprietary protocols or data. Read more â¶
Network security is no longer confined to the data center. As security shifts to the cloud, the tried-and-true perimeter-based model just canât keep up.
The latest in a long line of vulnerabilities in a key part of the networking stack threatens a major open-source operating system, printers and medical IoT devices.
From hardware leasing to AI tools weâve got at least a partial roundup of announcements.
The need for greater visibility into remote systems helped prompt a large-scale network upgrade for the Albuquerque Bernalillo County Water Utility Authority.
In this Linux tip, learn how to use the blkid command. It gives you a very useful view of block devices on your Linux system. First, it shows the devices (e.g., /dev/sda1). It shows the UUIDs (the 128 bit long "universally unique identifiers") associated with each of them, the block sizes, the file system types and, when available, the PARTUUIDs.
Ubuntu gives you control of what files show up on your desktop â even if they're not in your Desktop folder.
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