IT & Networking

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Cisco warns of critical vulnerability in virtualized network software
Cisco issues free software updates to fix weaknesses in its Enterprise NFV Infrastructure Software.
Michael Cooney
networkworld
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Tor project upgrades network speed performance with new system
The Tor Project has published details about a newly introduced system called Congestion Control that promises to eliminate speed limits on the network.
Bill Toulas
bleepingcomputer
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Wi-Fi problems? Here’s how to diagnose your router issues
From sizing up the problem to exploring smaller fixes, you should explore various solutions before buying a whole new router.
Jared Newman
pcworld
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How to Block Robotexts and Spam Messages
You don`t have to put up with robotexts and junk messages. Here`s how to block spammy texts.
Lance Whitney
pcmag
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5 VMware products need patching against serious security vulnerabilities
VMware urges patching Workspace ONE Access and VMware products that include components of VMware Identity Manager.
Jon Gold
networkworld
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10 ways IT can navigate the chip shortage
Buying used gear, extending the life of existing IT equipment, and considering cloud alternatives.
Maria Korolov
networkworld
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Cisco ups its game in top-shelf enterprise switching, Wi-Fi, 5G
Cisco adds high-end wired and wireless Catalyst gear and announces private 5G-as-a-service with partners.
Michael Cooney
networkworld
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How to Set Up Your Wi-Fi for Guests
Can you survive the holidays without Wi-Fi? Probably not. Here`s how to prepare your network for guests and safely share your password with them.
Whitson Gordon
pcmag
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4 Companies Control 67% of the World`s Cloud Infrastructure
Maybe we should start worrying about the stranglehold these few companies have over our data.
Jason Cohen
pcmag
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12 Tips to Troubleshoot Your Internet Connection
Have a full house working, gaming, streaming, and news binging, all at the same time? If you`re experiencing lags,
John R. Delaney & Whitson Gordon
pcmag
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Bumps in the road for open RAN
US actions against vendors of 5G radio-access network
Jon Gold
networkworld
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Nine WiFi routers used by millions were vulnerable to 226 flaws
Security researchers analyzed nine popular WiFi routers
Bill Toulas
bleepingcomputer