Michael Cooney
Michael Cooney is a Senior Editor with Network World who has written about the IT world for more than 25 years. He can be reached at michael_cooney@idg.com.
Cisco sounds warning on 3 critical security patches for DNA Center
Cisco issued three “critical” security warnings for its DNA Center users – two having a Common Vulnerability Scoring System rating of 9.8 out of 10.
Oracle does-in Dyn, resets DNS services to cloud
Oracle wants its DNS customers to migrate from its Dyn service to Oracle Cloud services, but some of those customers are very unhappy.
Juniper’s Mist adds WiFi 6, AI-based cloud services to enterprise edge
Mist, a Juniper Networks company, has rolled out an artificial-intelligence, cloud-based appliance and a WIFI 6 access point aimed at helping users roll out smart, high-density wireless networks.
Extreme targets cloud services, SD-WAN, WiFi 6 with $210M Aerohive grab
Extreme buys Aerohive’s wireless networking technology – including its new WiFi 6 gear – SD-WAN software and cloud-management services.
Cisco connects with IBM to simplify hybrid-cloud deployment
Cisco and IBM are working todevelop a hybrid-cloud architecture that meld Cisco’s data-center, networking and analytics platforms with IBM’s cloud offerings.
Cisco issues critical security warnings on SD-WAN, DNA Center
Vulnerabilities to Cisco's SD-WAN and DNA Center software top a list of nearly 30 security advisories issued by the company.
VMware eyes Avi Networks for data-center software
VMware punched up its data center network virtualization capabilities by announcing it would buy Avi Networks load balancing, analytics and application delivery technology
Cisco offers cloud-based security for SD-WAN resources
Cisco, at its Cisco Live customer event this week, took aim at that requirement by telling customers it added support for the company’s cloud-based security gateway platform – known as Umbrella -- to its SD-WAN software offerings.
Cisco launches a developer-community cert program
Cisco has revamped some of its most critical certification and career-development programs in an effort to address the emerging software-oriented-network environment.
Cisco software to make networks smarter, safer, more manageable
Cisco software announced at Cisco Live will help customers set consistent network and security policies across their domains.
New switches, Wi-Fi gear to advance Arista’s campus architecture
Campus leaf switches and a Wi-Fi 6 access point will be available this fall to flesh out Arista’s grand plan for more efficient campus networks called Cognitive Campus.
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